1660 lines
50 KiB
Go
1660 lines
50 KiB
Go
package command
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import (
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"context"
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"encoding/json"
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"fmt"
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"io/ioutil"
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"log"
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"os"
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"path/filepath"
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"strings"
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"testing"
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"github.com/davecgh/go-spew/spew"
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"github.com/google/go-cmp/cmp"
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"github.com/mitchellh/cli"
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"github.com/zclconf/go-cty/cty"
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"github.com/hashicorp/terraform/addrs"
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"github.com/hashicorp/terraform/backend/local"
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"github.com/hashicorp/terraform/configs"
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"github.com/hashicorp/terraform/helper/copy"
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"github.com/hashicorp/terraform/internal/getproviders"
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"github.com/hashicorp/terraform/internal/providercache"
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"github.com/hashicorp/terraform/state"
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"github.com/hashicorp/terraform/states"
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"github.com/hashicorp/terraform/states/statemgr"
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"github.com/hashicorp/terraform/terraform"
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)
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func TestInit_empty(t *testing.T) {
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// Create a temporary working directory that is empty
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td := tempDir(t)
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os.MkdirAll(td, 0755)
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defer os.RemoveAll(td)
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defer testChdir(t, td)()
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ui := new(cli.MockUi)
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c := &InitCommand{
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Meta: Meta{
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testingOverrides: metaOverridesForProvider(testProvider()),
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Ui: ui,
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},
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}
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args := []string{}
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if code := c.Run(args); code != 0 {
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t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
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}
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}
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func TestInit_multipleArgs(t *testing.T) {
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// Create a temporary working directory that is empty
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td := tempDir(t)
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os.MkdirAll(td, 0755)
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defer os.RemoveAll(td)
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defer testChdir(t, td)()
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ui := new(cli.MockUi)
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c := &InitCommand{
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Meta: Meta{
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testingOverrides: metaOverridesForProvider(testProvider()),
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Ui: ui,
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},
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}
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args := []string{
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"bad",
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"bad",
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}
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if code := c.Run(args); code != 1 {
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t.Fatalf("bad: \n%s", ui.OutputWriter.String())
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}
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}
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func TestInit_fromModule_explicitDest(t *testing.T) {
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td := tempDir(t)
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os.MkdirAll(td, 0755)
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defer os.RemoveAll(td)
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defer testChdir(t, td)()
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ui := new(cli.MockUi)
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c := &InitCommand{
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Meta: Meta{
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testingOverrides: metaOverridesForProvider(testProvider()),
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Ui: ui,
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},
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}
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if _, err := os.Stat(DefaultStateFilename); err == nil {
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// This should never happen; it indicates a bug in another test
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// is causing a terraform.tfstate to get left behind in our directory
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// here, which can interfere with our init process in a way that
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// isn't relevant to this test.
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fullPath, _ := filepath.Abs(DefaultStateFilename)
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t.Fatalf("some other test has left terraform.tfstate behind:\n%s", fullPath)
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}
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args := []string{
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"-from-module=" + testFixturePath("init"),
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td,
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}
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if code := c.Run(args); code != 0 {
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t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
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}
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if _, err := os.Stat(filepath.Join(td, "hello.tf")); err != nil {
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t.Fatalf("err: %s", err)
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}
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}
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func TestInit_fromModule_cwdDest(t *testing.T) {
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// Create a temporary working directory that is empty
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td := tempDir(t)
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os.MkdirAll(td, os.ModePerm)
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defer os.RemoveAll(td)
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defer testChdir(t, td)()
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ui := new(cli.MockUi)
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c := &InitCommand{
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Meta: Meta{
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testingOverrides: metaOverridesForProvider(testProvider()),
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Ui: ui,
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},
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}
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args := []string{
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"-from-module=" + testFixturePath("init"),
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}
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if code := c.Run(args); code != 0 {
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t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
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}
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if _, err := os.Stat(filepath.Join(td, "hello.tf")); err != nil {
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t.Fatalf("err: %s", err)
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}
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}
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// https://github.com/hashicorp/terraform/issues/518
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func TestInit_fromModule_dstInSrc(t *testing.T) {
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dir := tempDir(t)
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if err := os.MkdirAll(dir, 0755); err != nil {
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t.Fatalf("err: %s", err)
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}
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defer os.RemoveAll(dir)
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// Change to the temporary directory
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cwd, err := os.Getwd()
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if err != nil {
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t.Fatalf("err: %s", err)
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}
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if err := os.Chdir(dir); err != nil {
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t.Fatalf("err: %s", err)
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}
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defer os.Chdir(cwd)
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if err := os.Mkdir("foo", os.ModePerm); err != nil {
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t.Fatal(err)
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}
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if _, err := os.Create("issue518.tf"); err != nil {
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t.Fatalf("err: %s", err)
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}
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ui := new(cli.MockUi)
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c := &InitCommand{
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Meta: Meta{
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testingOverrides: metaOverridesForProvider(testProvider()),
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Ui: ui,
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},
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}
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args := []string{
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"-from-module=.",
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"foo",
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}
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if code := c.Run(args); code != 0 {
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t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
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}
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if _, err := os.Stat(filepath.Join(dir, "foo", "issue518.tf")); err != nil {
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t.Fatalf("err: %s", err)
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}
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}
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func TestInit_get(t *testing.T) {
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// Create a temporary working directory that is empty
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td := tempDir(t)
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copy.CopyDir(testFixturePath("init-get"), td)
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defer os.RemoveAll(td)
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defer testChdir(t, td)()
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ui := new(cli.MockUi)
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c := &InitCommand{
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Meta: Meta{
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testingOverrides: metaOverridesForProvider(testProvider()),
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Ui: ui,
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},
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}
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args := []string{}
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if code := c.Run(args); code != 0 {
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t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
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}
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// Check output
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output := ui.OutputWriter.String()
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if !strings.Contains(output, "foo in foo") {
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t.Fatalf("doesn't look like we installed module 'foo': %s", output)
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}
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}
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func TestInit_getUpgradeModules(t *testing.T) {
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// Create a temporary working directory that is empty
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td := tempDir(t)
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os.MkdirAll(td, 0755)
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defer os.RemoveAll(td)
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defer testChdir(t, td)()
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ui := new(cli.MockUi)
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c := &InitCommand{
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Meta: Meta{
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testingOverrides: metaOverridesForProvider(testProvider()),
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Ui: ui,
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},
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}
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args := []string{
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"-get=true",
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"-get-plugins=false",
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"-upgrade",
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testFixturePath("init-get"),
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}
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if code := c.Run(args); code != 0 {
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t.Fatalf("command did not complete successfully:\n%s", ui.ErrorWriter.String())
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}
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// Check output
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output := ui.OutputWriter.String()
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if !strings.Contains(output, "Upgrading modules...") {
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t.Fatalf("doesn't look like get upgrade: %s", output)
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}
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}
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func TestInit_backend(t *testing.T) {
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// Create a temporary working directory that is empty
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td := tempDir(t)
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copy.CopyDir(testFixturePath("init-backend"), td)
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defer os.RemoveAll(td)
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defer testChdir(t, td)()
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ui := new(cli.MockUi)
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c := &InitCommand{
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Meta: Meta{
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testingOverrides: metaOverridesForProvider(testProvider()),
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Ui: ui,
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},
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}
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args := []string{}
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if code := c.Run(args); code != 0 {
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t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
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}
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if _, err := os.Stat(filepath.Join(DefaultDataDir, DefaultStateFilename)); err != nil {
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t.Fatalf("err: %s", err)
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}
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}
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func TestInit_backendUnset(t *testing.T) {
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// Create a temporary working directory that is empty
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td := tempDir(t)
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copy.CopyDir(testFixturePath("init-backend"), td)
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defer os.RemoveAll(td)
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defer testChdir(t, td)()
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{
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log.Printf("[TRACE] TestInit_backendUnset: beginning first init")
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ui := cli.NewMockUi()
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c := &InitCommand{
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Meta: Meta{
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testingOverrides: metaOverridesForProvider(testProvider()),
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Ui: ui,
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},
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}
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// Init
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args := []string{}
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if code := c.Run(args); code != 0 {
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t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
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}
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log.Printf("[TRACE] TestInit_backendUnset: first init complete")
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t.Logf("First run output:\n%s", ui.OutputWriter.String())
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t.Logf("First run errors:\n%s", ui.ErrorWriter.String())
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if _, err := os.Stat(filepath.Join(DefaultDataDir, DefaultStateFilename)); err != nil {
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t.Fatalf("err: %s", err)
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}
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}
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{
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log.Printf("[TRACE] TestInit_backendUnset: beginning second init")
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// Unset
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if err := ioutil.WriteFile("main.tf", []byte(""), 0644); err != nil {
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t.Fatalf("err: %s", err)
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}
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ui := cli.NewMockUi()
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c := &InitCommand{
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Meta: Meta{
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testingOverrides: metaOverridesForProvider(testProvider()),
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Ui: ui,
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},
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}
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args := []string{"-force-copy"}
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if code := c.Run(args); code != 0 {
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t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
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}
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log.Printf("[TRACE] TestInit_backendUnset: second init complete")
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t.Logf("Second run output:\n%s", ui.OutputWriter.String())
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t.Logf("Second run errors:\n%s", ui.ErrorWriter.String())
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s := testDataStateRead(t, filepath.Join(DefaultDataDir, DefaultStateFilename))
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if !s.Backend.Empty() {
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t.Fatal("should not have backend config")
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}
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}
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}
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func TestInit_backendConfigFile(t *testing.T) {
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// Create a temporary working directory that is empty
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td := tempDir(t)
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copy.CopyDir(testFixturePath("init-backend-config-file"), td)
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defer os.RemoveAll(td)
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defer testChdir(t, td)()
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ui := new(cli.MockUi)
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c := &InitCommand{
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Meta: Meta{
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testingOverrides: metaOverridesForProvider(testProvider()),
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Ui: ui,
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},
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}
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args := []string{"-backend-config", "input.config"}
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if code := c.Run(args); code != 0 {
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t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
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}
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// Read our saved backend config and verify we have our settings
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state := testDataStateRead(t, filepath.Join(DefaultDataDir, DefaultStateFilename))
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if got, want := normalizeJSON(t, state.Backend.ConfigRaw), `{"path":"hello","workspace_dir":null}`; got != want {
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t.Errorf("wrong config\ngot: %s\nwant: %s", got, want)
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}
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}
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func TestInit_backendConfigFileChange(t *testing.T) {
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// Create a temporary working directory that is empty
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td := tempDir(t)
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copy.CopyDir(testFixturePath("init-backend-config-file-change"), td)
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defer os.RemoveAll(td)
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defer testChdir(t, td)()
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// Ask input
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defer testInputMap(t, map[string]string{
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"backend-migrate-to-new": "no",
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})()
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ui := new(cli.MockUi)
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c := &InitCommand{
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Meta: Meta{
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testingOverrides: metaOverridesForProvider(testProvider()),
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Ui: ui,
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},
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}
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args := []string{"-backend-config", "input.config"}
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if code := c.Run(args); code != 0 {
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t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
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}
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// Read our saved backend config and verify we have our settings
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state := testDataStateRead(t, filepath.Join(DefaultDataDir, DefaultStateFilename))
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if got, want := normalizeJSON(t, state.Backend.ConfigRaw), `{"path":"hello","workspace_dir":null}`; got != want {
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t.Errorf("wrong config\ngot: %s\nwant: %s", got, want)
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}
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}
|
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func TestInit_backendConfigKV(t *testing.T) {
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// Create a temporary working directory that is empty
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td := tempDir(t)
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copy.CopyDir(testFixturePath("init-backend-config-kv"), td)
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defer os.RemoveAll(td)
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defer testChdir(t, td)()
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|
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ui := new(cli.MockUi)
|
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c := &InitCommand{
|
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Meta: Meta{
|
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testingOverrides: metaOverridesForProvider(testProvider()),
|
|
Ui: ui,
|
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},
|
|
}
|
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|
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args := []string{"-backend-config", "path=hello"}
|
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if code := c.Run(args); code != 0 {
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t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
|
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}
|
|
|
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// Read our saved backend config and verify we have our settings
|
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state := testDataStateRead(t, filepath.Join(DefaultDataDir, DefaultStateFilename))
|
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if got, want := normalizeJSON(t, state.Backend.ConfigRaw), `{"path":"hello","workspace_dir":null}`; got != want {
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t.Errorf("wrong config\ngot: %s\nwant: %s", got, want)
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}
|
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}
|
|
|
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func TestInit_backendConfigKVReInit(t *testing.T) {
|
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// Create a temporary working directory that is empty
|
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td := tempDir(t)
|
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copy.CopyDir(testFixturePath("init-backend-config-kv"), td)
|
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defer os.RemoveAll(td)
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defer testChdir(t, td)()
|
|
|
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ui := new(cli.MockUi)
|
|
c := &InitCommand{
|
|
Meta: Meta{
|
|
testingOverrides: metaOverridesForProvider(testProvider()),
|
|
Ui: ui,
|
|
},
|
|
}
|
|
|
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args := []string{"-backend-config", "path=test"}
|
|
if code := c.Run(args); code != 0 {
|
|
t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
|
|
}
|
|
|
|
ui = new(cli.MockUi)
|
|
c = &InitCommand{
|
|
Meta: Meta{
|
|
testingOverrides: metaOverridesForProvider(testProvider()),
|
|
Ui: ui,
|
|
},
|
|
}
|
|
|
|
// a second init should require no changes, nor should it change the backend.
|
|
args = []string{"-input=false"}
|
|
if code := c.Run(args); code != 0 {
|
|
t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
|
|
}
|
|
|
|
// make sure the backend is configured how we expect
|
|
configState := testDataStateRead(t, filepath.Join(DefaultDataDir, DefaultStateFilename))
|
|
cfg := map[string]interface{}{}
|
|
if err := json.Unmarshal(configState.Backend.ConfigRaw, &cfg); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if cfg["path"] != "test" {
|
|
t.Fatalf(`expected backend path="test", got path="%v"`, cfg["path"])
|
|
}
|
|
|
|
// override the -backend-config options by settings
|
|
args = []string{"-input=false", "-backend-config", ""}
|
|
if code := c.Run(args); code != 0 {
|
|
t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
|
|
}
|
|
|
|
// make sure the backend is configured how we expect
|
|
configState = testDataStateRead(t, filepath.Join(DefaultDataDir, DefaultStateFilename))
|
|
cfg = map[string]interface{}{}
|
|
if err := json.Unmarshal(configState.Backend.ConfigRaw, &cfg); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if cfg["path"] != nil {
|
|
t.Fatalf(`expected backend path="<nil>", got path="%v"`, cfg["path"])
|
|
}
|
|
}
|
|
|
|
func TestInit_backendConfigKVReInitWithConfigDiff(t *testing.T) {
|
|
// Create a temporary working directory that is empty
|
|
td := tempDir(t)
|
|
copy.CopyDir(testFixturePath("init-backend"), td)
|
|
defer os.RemoveAll(td)
|
|
defer testChdir(t, td)()
|
|
|
|
ui := new(cli.MockUi)
|
|
c := &InitCommand{
|
|
Meta: Meta{
|
|
testingOverrides: metaOverridesForProvider(testProvider()),
|
|
Ui: ui,
|
|
},
|
|
}
|
|
|
|
args := []string{"-input=false"}
|
|
if code := c.Run(args); code != 0 {
|
|
t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
|
|
}
|
|
|
|
ui = new(cli.MockUi)
|
|
c = &InitCommand{
|
|
Meta: Meta{
|
|
testingOverrides: metaOverridesForProvider(testProvider()),
|
|
Ui: ui,
|
|
},
|
|
}
|
|
|
|
// a second init with identical config should require no changes, nor
|
|
// should it change the backend.
|
|
args = []string{"-input=false", "-backend-config", "path=foo"}
|
|
if code := c.Run(args); code != 0 {
|
|
t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
|
|
}
|
|
|
|
// make sure the backend is configured how we expect
|
|
configState := testDataStateRead(t, filepath.Join(DefaultDataDir, DefaultStateFilename))
|
|
cfg := map[string]interface{}{}
|
|
if err := json.Unmarshal(configState.Backend.ConfigRaw, &cfg); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if cfg["path"] != "foo" {
|
|
t.Fatalf(`expected backend path="foo", got path="%v"`, cfg["foo"])
|
|
}
|
|
}
|
|
|
|
func TestInit_backendCli_no_config_block(t *testing.T) {
|
|
// Create a temporary working directory that is empty
|
|
td := tempDir(t)
|
|
copy.CopyDir(testFixturePath("init"), td)
|
|
defer os.RemoveAll(td)
|
|
defer testChdir(t, td)()
|
|
|
|
ui := new(cli.MockUi)
|
|
c := &InitCommand{
|
|
Meta: Meta{
|
|
testingOverrides: metaOverridesForProvider(testProvider()),
|
|
Ui: ui,
|
|
},
|
|
}
|
|
|
|
args := []string{"-backend-config", "path=test"}
|
|
if code := c.Run(args); code != 0 {
|
|
t.Fatalf("got exit status %d; want 0\nstderr:\n%s\n\nstdout:\n%s", code, ui.ErrorWriter.String(), ui.OutputWriter.String())
|
|
}
|
|
|
|
errMsg := ui.ErrorWriter.String()
|
|
if !strings.Contains(errMsg, "Warning: Missing backend configuration") {
|
|
t.Fatal("expected missing backend block warning, got", errMsg)
|
|
}
|
|
}
|
|
|
|
func TestInit_targetSubdir(t *testing.T) {
|
|
// Create a temporary working directory that is empty
|
|
td := tempDir(t)
|
|
os.MkdirAll(td, 0755)
|
|
defer os.RemoveAll(td)
|
|
defer testChdir(t, td)()
|
|
|
|
// copy the source into a subdir
|
|
copy.CopyDir(testFixturePath("init-backend"), filepath.Join(td, "source"))
|
|
|
|
ui := new(cli.MockUi)
|
|
c := &InitCommand{
|
|
Meta: Meta{
|
|
testingOverrides: metaOverridesForProvider(testProvider()),
|
|
Ui: ui,
|
|
},
|
|
}
|
|
|
|
args := []string{
|
|
"source",
|
|
}
|
|
if code := c.Run(args); code != 0 {
|
|
t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
|
|
}
|
|
|
|
if _, err := os.Stat(filepath.Join(td, DefaultDataDir, DefaultStateFilename)); err != nil {
|
|
t.Fatalf("err: %s", err)
|
|
}
|
|
|
|
// a data directory should not have been added to out working dir
|
|
if _, err := os.Stat(filepath.Join(td, "source", DefaultDataDir)); !os.IsNotExist(err) {
|
|
t.Fatalf("err: %s", err)
|
|
}
|
|
}
|
|
|
|
func TestInit_backendReinitWithExtra(t *testing.T) {
|
|
td := tempDir(t)
|
|
copy.CopyDir(testFixturePath("init-backend-empty"), td)
|
|
defer os.RemoveAll(td)
|
|
defer testChdir(t, td)()
|
|
|
|
m := testMetaBackend(t, nil)
|
|
opts := &BackendOpts{
|
|
ConfigOverride: configs.SynthBody("synth", map[string]cty.Value{
|
|
"path": cty.StringVal("hello"),
|
|
}),
|
|
Init: true,
|
|
}
|
|
|
|
_, cHash, err := m.backendConfig(opts)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ui := new(cli.MockUi)
|
|
c := &InitCommand{
|
|
Meta: Meta{
|
|
testingOverrides: metaOverridesForProvider(testProvider()),
|
|
Ui: ui,
|
|
},
|
|
}
|
|
|
|
args := []string{"-backend-config", "path=hello"}
|
|
if code := c.Run(args); code != 0 {
|
|
t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
|
|
}
|
|
|
|
// Read our saved backend config and verify we have our settings
|
|
state := testDataStateRead(t, filepath.Join(DefaultDataDir, DefaultStateFilename))
|
|
if got, want := normalizeJSON(t, state.Backend.ConfigRaw), `{"path":"hello","workspace_dir":null}`; got != want {
|
|
t.Errorf("wrong config\ngot: %s\nwant: %s", got, want)
|
|
}
|
|
|
|
if state.Backend.Hash != uint64(cHash) {
|
|
t.Fatal("mismatched state and config backend hashes")
|
|
}
|
|
|
|
// init again and make sure nothing changes
|
|
if code := c.Run(args); code != 0 {
|
|
t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
|
|
}
|
|
state = testDataStateRead(t, filepath.Join(DefaultDataDir, DefaultStateFilename))
|
|
if got, want := normalizeJSON(t, state.Backend.ConfigRaw), `{"path":"hello","workspace_dir":null}`; got != want {
|
|
t.Errorf("wrong config\ngot: %s\nwant: %s", got, want)
|
|
}
|
|
if state.Backend.Hash != uint64(cHash) {
|
|
t.Fatal("mismatched state and config backend hashes")
|
|
}
|
|
}
|
|
|
|
// move option from config to -backend-config args
|
|
func TestInit_backendReinitConfigToExtra(t *testing.T) {
|
|
td := tempDir(t)
|
|
copy.CopyDir(testFixturePath("init-backend"), td)
|
|
defer os.RemoveAll(td)
|
|
defer testChdir(t, td)()
|
|
|
|
ui := new(cli.MockUi)
|
|
c := &InitCommand{
|
|
Meta: Meta{
|
|
testingOverrides: metaOverridesForProvider(testProvider()),
|
|
Ui: ui,
|
|
},
|
|
}
|
|
|
|
if code := c.Run([]string{"-input=false"}); code != 0 {
|
|
t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
|
|
}
|
|
|
|
// Read our saved backend config and verify we have our settings
|
|
state := testDataStateRead(t, filepath.Join(DefaultDataDir, DefaultStateFilename))
|
|
if got, want := normalizeJSON(t, state.Backend.ConfigRaw), `{"path":"foo","workspace_dir":null}`; got != want {
|
|
t.Errorf("wrong config\ngot: %s\nwant: %s", got, want)
|
|
}
|
|
|
|
backendHash := state.Backend.Hash
|
|
|
|
// init again but remove the path option from the config
|
|
cfg := "terraform {\n backend \"local\" {}\n}\n"
|
|
if err := ioutil.WriteFile("main.tf", []byte(cfg), 0644); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// We need a fresh InitCommand here because the old one now has our configuration
|
|
// file cached inside it, so it won't re-read the modification we just made.
|
|
c = &InitCommand{
|
|
Meta: Meta{
|
|
testingOverrides: metaOverridesForProvider(testProvider()),
|
|
Ui: ui,
|
|
},
|
|
}
|
|
|
|
args := []string{"-input=false", "-backend-config=path=foo"}
|
|
if code := c.Run(args); code != 0 {
|
|
t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
|
|
}
|
|
state = testDataStateRead(t, filepath.Join(DefaultDataDir, DefaultStateFilename))
|
|
if got, want := normalizeJSON(t, state.Backend.ConfigRaw), `{"path":"foo","workspace_dir":null}`; got != want {
|
|
t.Errorf("wrong config after moving to arg\ngot: %s\nwant: %s", got, want)
|
|
}
|
|
|
|
if state.Backend.Hash == backendHash {
|
|
t.Fatal("state.Backend.Hash was not updated")
|
|
}
|
|
}
|
|
|
|
// make sure inputFalse stops execution on migrate
|
|
func TestInit_inputFalse(t *testing.T) {
|
|
td := tempDir(t)
|
|
copy.CopyDir(testFixturePath("init-backend"), td)
|
|
defer os.RemoveAll(td)
|
|
defer testChdir(t, td)()
|
|
|
|
ui := new(cli.MockUi)
|
|
c := &InitCommand{
|
|
Meta: Meta{
|
|
testingOverrides: metaOverridesForProvider(testProvider()),
|
|
Ui: ui,
|
|
},
|
|
}
|
|
|
|
args := []string{"-input=false", "-backend-config=path=foo"}
|
|
if code := c.Run([]string{"-input=false"}); code != 0 {
|
|
t.Fatalf("bad: \n%s", ui.ErrorWriter)
|
|
}
|
|
|
|
// write different states for foo and bar
|
|
fooState := states.BuildState(func(s *states.SyncState) {
|
|
s.SetOutputValue(
|
|
addrs.OutputValue{Name: "foo"}.Absolute(addrs.RootModuleInstance),
|
|
cty.StringVal("foo"),
|
|
false, // not sensitive
|
|
)
|
|
})
|
|
if err := statemgr.NewFilesystem("foo").WriteState(fooState); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
barState := states.BuildState(func(s *states.SyncState) {
|
|
s.SetOutputValue(
|
|
addrs.OutputValue{Name: "bar"}.Absolute(addrs.RootModuleInstance),
|
|
cty.StringVal("bar"),
|
|
false, // not sensitive
|
|
)
|
|
})
|
|
if err := statemgr.NewFilesystem("bar").WriteState(barState); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ui = new(cli.MockUi)
|
|
c = &InitCommand{
|
|
Meta: Meta{
|
|
testingOverrides: metaOverridesForProvider(testProvider()),
|
|
Ui: ui,
|
|
},
|
|
}
|
|
|
|
args = []string{"-input=false", "-backend-config=path=bar"}
|
|
if code := c.Run(args); code == 0 {
|
|
t.Fatal("init should have failed", ui.OutputWriter)
|
|
}
|
|
|
|
errMsg := ui.ErrorWriter.String()
|
|
if !strings.Contains(errMsg, "input disabled") {
|
|
t.Fatal("expected input disabled error, got", errMsg)
|
|
}
|
|
|
|
ui = new(cli.MockUi)
|
|
c = &InitCommand{
|
|
Meta: Meta{
|
|
testingOverrides: metaOverridesForProvider(testProvider()),
|
|
Ui: ui,
|
|
},
|
|
}
|
|
|
|
// A missing input=false should abort rather than loop infinitely
|
|
args = []string{"-backend-config=path=baz"}
|
|
if code := c.Run(args); code == 0 {
|
|
t.Fatal("init should have failed", ui.OutputWriter)
|
|
}
|
|
}
|
|
|
|
func TestInit_getProvider(t *testing.T) {
|
|
// Create a temporary working directory that is empty
|
|
td := tempDir(t)
|
|
copy.CopyDir(testFixturePath("init-get-providers"), td)
|
|
defer os.RemoveAll(td)
|
|
defer testChdir(t, td)()
|
|
|
|
overrides := metaOverridesForProvider(testProvider())
|
|
ui := new(cli.MockUi)
|
|
providerSource, close := newMockProviderSource(t, map[string][]string{
|
|
// looking for an exact version
|
|
"exact": []string{"1.2.3"},
|
|
// config requires >= 2.3.3
|
|
"greater-than": []string{"2.3.4", "2.3.3", "2.3.0"},
|
|
// config specifies
|
|
"between": []string{"3.4.5", "2.3.4", "1.2.3"},
|
|
})
|
|
defer close()
|
|
m := Meta{
|
|
testingOverrides: overrides,
|
|
Ui: ui,
|
|
ProviderSource: providerSource,
|
|
}
|
|
|
|
c := &InitCommand{
|
|
Meta: m,
|
|
}
|
|
|
|
args := []string{
|
|
"-backend=false", // should be possible to install plugins without backend init
|
|
}
|
|
if code := c.Run(args); code != 0 {
|
|
t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
|
|
}
|
|
|
|
// check that we got the providers for our config
|
|
exactPath := fmt.Sprintf(".terraform/plugins/registry.terraform.io/hashicorp/exact/1.2.3/%s", getproviders.CurrentPlatform)
|
|
if _, err := os.Stat(exactPath); os.IsNotExist(err) {
|
|
t.Fatal("provider 'exact' not downloaded")
|
|
}
|
|
greaterThanPath := fmt.Sprintf(".terraform/plugins/registry.terraform.io/hashicorp/greater-than/2.3.4/%s", getproviders.CurrentPlatform)
|
|
if _, err := os.Stat(greaterThanPath); os.IsNotExist(err) {
|
|
t.Fatal("provider 'greater-than' not downloaded")
|
|
}
|
|
betweenPath := fmt.Sprintf(".terraform/plugins/registry.terraform.io/hashicorp/between/2.3.4/%s", getproviders.CurrentPlatform)
|
|
if _, err := os.Stat(betweenPath); os.IsNotExist(err) {
|
|
t.Fatal("provider 'between' not downloaded")
|
|
}
|
|
|
|
t.Run("future-state", func(t *testing.T) {
|
|
// getting providers should fail if a state from a newer version of
|
|
// terraform exists, since InitCommand.getProviders needs to inspect that
|
|
// state.
|
|
s := terraform.NewState()
|
|
s.TFVersion = "100.1.0"
|
|
local := &state.LocalState{
|
|
Path: local.DefaultStateFilename,
|
|
}
|
|
if err := local.WriteState(s); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ui := new(cli.MockUi)
|
|
m.Ui = ui
|
|
c := &InitCommand{
|
|
Meta: m,
|
|
}
|
|
|
|
if code := c.Run(nil); code == 0 {
|
|
t.Fatal("expected error, got:", ui.OutputWriter)
|
|
}
|
|
|
|
errMsg := ui.ErrorWriter.String()
|
|
if !strings.Contains(errMsg, "which is newer than current") {
|
|
t.Fatal("unexpected error:", errMsg)
|
|
}
|
|
})
|
|
}
|
|
|
|
func TestInit_providerSource(t *testing.T) {
|
|
// Create a temporary working directory that is empty
|
|
td := tempDir(t)
|
|
configDirName := "init-required-providers"
|
|
copy.CopyDir(testFixturePath(configDirName), filepath.Join(td, configDirName))
|
|
defer os.RemoveAll(td)
|
|
defer testChdir(t, td)()
|
|
|
|
providerSource, close := newMockProviderSource(t, map[string][]string{
|
|
"test": []string{"1.2.3", "1.2.4"},
|
|
"test-beta": []string{"1.2.4"},
|
|
"source": []string{"1.2.2", "1.2.3", "1.2.1"},
|
|
})
|
|
defer close()
|
|
|
|
ui := new(cli.MockUi)
|
|
m := Meta{
|
|
testingOverrides: metaOverridesForProvider(testProvider()),
|
|
Ui: ui,
|
|
ProviderSource: providerSource,
|
|
}
|
|
|
|
c := &InitCommand{
|
|
Meta: m,
|
|
}
|
|
|
|
args := []string{configDirName}
|
|
|
|
if code := c.Run(args); code != 0 {
|
|
t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
|
|
}
|
|
if strings.Contains(ui.OutputWriter.String(), "Terraform has initialized, but configuration upgrades may be needed") {
|
|
t.Fatalf("unexpected \"configuration upgrade\" warning in output")
|
|
}
|
|
|
|
cacheDir := m.providerLocalCacheDir()
|
|
gotPackages := cacheDir.AllAvailablePackages()
|
|
wantPackages := map[addrs.Provider][]providercache.CachedProvider{
|
|
addrs.NewDefaultProvider("test"): {
|
|
{
|
|
Provider: addrs.NewDefaultProvider("test"),
|
|
Version: getproviders.MustParseVersion("1.2.3"),
|
|
PackageDir: expectedPackageInstallPath("test", "1.2.3", false),
|
|
ExecutableFile: expectedPackageInstallPath("test", "1.2.3", true),
|
|
},
|
|
},
|
|
addrs.NewDefaultProvider("test-beta"): {
|
|
{
|
|
Provider: addrs.NewDefaultProvider("test-beta"),
|
|
Version: getproviders.MustParseVersion("1.2.4"),
|
|
PackageDir: expectedPackageInstallPath("test-beta", "1.2.4", false),
|
|
ExecutableFile: expectedPackageInstallPath("test-beta", "1.2.4", true),
|
|
},
|
|
},
|
|
addrs.NewDefaultProvider("source"): {
|
|
{
|
|
Provider: addrs.NewDefaultProvider("source"),
|
|
Version: getproviders.MustParseVersion("1.2.3"),
|
|
PackageDir: expectedPackageInstallPath("source", "1.2.3", false),
|
|
ExecutableFile: expectedPackageInstallPath("source", "1.2.3", true),
|
|
},
|
|
},
|
|
}
|
|
if diff := cmp.Diff(wantPackages, gotPackages); diff != "" {
|
|
t.Errorf("wrong cache directory contents after upgrade\n%s", diff)
|
|
}
|
|
|
|
inst := m.providerInstaller()
|
|
gotSelected, err := inst.SelectedPackages()
|
|
if err != nil {
|
|
t.Fatalf("failed to get selected packages from installer: %s", err)
|
|
}
|
|
wantSelected := map[addrs.Provider]*providercache.CachedProvider{
|
|
addrs.NewDefaultProvider("test-beta"): {
|
|
Provider: addrs.NewDefaultProvider("test-beta"),
|
|
Version: getproviders.MustParseVersion("1.2.4"),
|
|
PackageDir: expectedPackageInstallPath("test-beta", "1.2.4", false),
|
|
ExecutableFile: expectedPackageInstallPath("test-beta", "1.2.4", true),
|
|
},
|
|
addrs.NewDefaultProvider("test"): {
|
|
Provider: addrs.NewDefaultProvider("test"),
|
|
Version: getproviders.MustParseVersion("1.2.3"),
|
|
PackageDir: expectedPackageInstallPath("test", "1.2.3", false),
|
|
ExecutableFile: expectedPackageInstallPath("test", "1.2.3", true),
|
|
},
|
|
addrs.NewDefaultProvider("source"): {
|
|
Provider: addrs.NewDefaultProvider("source"),
|
|
Version: getproviders.MustParseVersion("1.2.3"),
|
|
PackageDir: expectedPackageInstallPath("source", "1.2.3", false),
|
|
ExecutableFile: expectedPackageInstallPath("source", "1.2.3", true),
|
|
},
|
|
}
|
|
if diff := cmp.Diff(wantSelected, gotSelected); diff != "" {
|
|
t.Errorf("wrong version selections after upgrade\n%s", diff)
|
|
}
|
|
|
|
outputStr := ui.OutputWriter.String()
|
|
if want := "Installed hashicorp/test v1.2.3 (verified checksum)"; !strings.Contains(outputStr, want) {
|
|
t.Fatalf("unexpected output: %s\nexpected to include %q", outputStr, want)
|
|
}
|
|
}
|
|
|
|
func TestInit_getUpgradePlugins(t *testing.T) {
|
|
// Create a temporary working directory that is empty
|
|
td := tempDir(t)
|
|
copy.CopyDir(testFixturePath("init-get-providers"), td)
|
|
defer os.RemoveAll(td)
|
|
defer testChdir(t, td)()
|
|
|
|
providerSource, close := newMockProviderSource(t, map[string][]string{
|
|
// looking for an exact version
|
|
"exact": []string{"1.2.3"},
|
|
// config requires >= 2.3.3
|
|
"greater-than": []string{"2.3.4", "2.3.3", "2.3.0"},
|
|
// config specifies > 1.0.0 , < 3.0.0
|
|
"between": []string{"3.4.5", "2.3.4", "1.2.3"},
|
|
})
|
|
defer close()
|
|
|
|
ui := new(cli.MockUi)
|
|
m := Meta{
|
|
testingOverrides: metaOverridesForProvider(testProvider()),
|
|
Ui: ui,
|
|
ProviderSource: providerSource,
|
|
}
|
|
|
|
installFakeProviderPackages(t, &m, map[string][]string{
|
|
"exact": []string{"0.0.1"},
|
|
"greater-than": []string{"2.3.3"},
|
|
})
|
|
|
|
c := &InitCommand{
|
|
Meta: m,
|
|
}
|
|
|
|
args := []string{
|
|
"-upgrade=true",
|
|
}
|
|
if code := c.Run(args); code != 0 {
|
|
t.Fatalf("command did not complete successfully:\n%s", ui.ErrorWriter.String())
|
|
}
|
|
|
|
cacheDir := m.providerLocalCacheDir()
|
|
gotPackages := cacheDir.AllAvailablePackages()
|
|
wantPackages := map[addrs.Provider][]providercache.CachedProvider{
|
|
// "between" wasn't previously installed at all, so we installed
|
|
// the newest available version that matched the version constraints.
|
|
addrs.NewDefaultProvider("between"): {
|
|
{
|
|
Provider: addrs.NewDefaultProvider("between"),
|
|
Version: getproviders.MustParseVersion("2.3.4"),
|
|
PackageDir: expectedPackageInstallPath("between", "2.3.4", false),
|
|
ExecutableFile: expectedPackageInstallPath("between", "2.3.4", true),
|
|
},
|
|
},
|
|
// The existing version of "exact" did not match the version constraints,
|
|
// so we installed what the configuration selected as well.
|
|
addrs.NewDefaultProvider("exact"): {
|
|
{
|
|
Provider: addrs.NewDefaultProvider("exact"),
|
|
Version: getproviders.MustParseVersion("1.2.3"),
|
|
PackageDir: expectedPackageInstallPath("exact", "1.2.3", false),
|
|
ExecutableFile: expectedPackageInstallPath("exact", "1.2.3", true),
|
|
},
|
|
// Previous version is still there, but not selected
|
|
{
|
|
Provider: addrs.NewDefaultProvider("exact"),
|
|
Version: getproviders.MustParseVersion("0.0.1"),
|
|
PackageDir: expectedPackageInstallPath("exact", "0.0.1", false),
|
|
ExecutableFile: expectedPackageInstallPath("exact", "0.0.1", true),
|
|
},
|
|
},
|
|
// The existing version of "greater-than" _did_ match the constraints,
|
|
// but a newer version was available and the user specified
|
|
// -upgrade and so we upgraded it anyway.
|
|
addrs.NewDefaultProvider("greater-than"): {
|
|
{
|
|
Provider: addrs.NewDefaultProvider("greater-than"),
|
|
Version: getproviders.MustParseVersion("2.3.4"),
|
|
PackageDir: expectedPackageInstallPath("greater-than", "2.3.4", false),
|
|
ExecutableFile: expectedPackageInstallPath("greater-than", "2.3.4", true),
|
|
},
|
|
// Previous version is still there, but not selected
|
|
{
|
|
Provider: addrs.NewDefaultProvider("greater-than"),
|
|
Version: getproviders.MustParseVersion("2.3.3"),
|
|
PackageDir: expectedPackageInstallPath("greater-than", "2.3.3", false),
|
|
ExecutableFile: expectedPackageInstallPath("greater-than", "2.3.3", true),
|
|
},
|
|
},
|
|
}
|
|
if diff := cmp.Diff(wantPackages, gotPackages); diff != "" {
|
|
t.Errorf("wrong cache directory contents after upgrade\n%s", diff)
|
|
}
|
|
|
|
inst := m.providerInstaller()
|
|
gotSelected, err := inst.SelectedPackages()
|
|
if err != nil {
|
|
t.Fatalf("failed to get selected packages from installer: %s", err)
|
|
}
|
|
wantSelected := map[addrs.Provider]*providercache.CachedProvider{
|
|
addrs.NewDefaultProvider("between"): {
|
|
Provider: addrs.NewDefaultProvider("between"),
|
|
Version: getproviders.MustParseVersion("2.3.4"),
|
|
PackageDir: expectedPackageInstallPath("between", "2.3.4", false),
|
|
ExecutableFile: expectedPackageInstallPath("between", "2.3.4", true),
|
|
},
|
|
addrs.NewDefaultProvider("exact"): {
|
|
Provider: addrs.NewDefaultProvider("exact"),
|
|
Version: getproviders.MustParseVersion("1.2.3"),
|
|
PackageDir: expectedPackageInstallPath("exact", "1.2.3", false),
|
|
ExecutableFile: expectedPackageInstallPath("exact", "1.2.3", true),
|
|
},
|
|
addrs.NewDefaultProvider("greater-than"): {
|
|
Provider: addrs.NewDefaultProvider("greater-than"),
|
|
Version: getproviders.MustParseVersion("2.3.4"),
|
|
PackageDir: expectedPackageInstallPath("greater-than", "2.3.4", false),
|
|
ExecutableFile: expectedPackageInstallPath("greater-than", "2.3.4", true),
|
|
},
|
|
}
|
|
if diff := cmp.Diff(wantSelected, gotSelected); diff != "" {
|
|
t.Errorf("wrong version selections after upgrade\n%s", diff)
|
|
}
|
|
|
|
}
|
|
|
|
func TestInit_getProviderMissing(t *testing.T) {
|
|
// Create a temporary working directory that is empty
|
|
td := tempDir(t)
|
|
copy.CopyDir(testFixturePath("init-get-providers"), td)
|
|
defer os.RemoveAll(td)
|
|
defer testChdir(t, td)()
|
|
|
|
providerSource, close := newMockProviderSource(t, map[string][]string{
|
|
// looking for exact version 1.2.3
|
|
"exact": []string{"1.2.4"},
|
|
// config requires >= 2.3.3
|
|
"greater-than": []string{"2.3.4", "2.3.3", "2.3.0"},
|
|
// config specifies
|
|
"between": []string{"3.4.5", "2.3.4", "1.2.3"},
|
|
})
|
|
defer close()
|
|
|
|
ui := new(cli.MockUi)
|
|
m := Meta{
|
|
testingOverrides: metaOverridesForProvider(testProvider()),
|
|
Ui: ui,
|
|
ProviderSource: providerSource,
|
|
}
|
|
|
|
c := &InitCommand{
|
|
Meta: m,
|
|
}
|
|
|
|
args := []string{}
|
|
if code := c.Run(args); code == 0 {
|
|
t.Fatalf("expected error, got output: \n%s", ui.OutputWriter.String())
|
|
}
|
|
|
|
if !strings.Contains(ui.ErrorWriter.String(), "no available releases match") {
|
|
t.Fatalf("unexpected error output: %s", ui.ErrorWriter)
|
|
}
|
|
}
|
|
|
|
func TestInit_checkRequiredVersion(t *testing.T) {
|
|
// Create a temporary working directory that is empty
|
|
td := tempDir(t)
|
|
copy.CopyDir(testFixturePath("init-check-required-version"), td)
|
|
defer os.RemoveAll(td)
|
|
defer testChdir(t, td)()
|
|
|
|
ui := cli.NewMockUi()
|
|
c := &InitCommand{
|
|
Meta: Meta{
|
|
testingOverrides: metaOverridesForProvider(testProvider()),
|
|
Ui: ui,
|
|
},
|
|
}
|
|
|
|
args := []string{}
|
|
if code := c.Run(args); code != 1 {
|
|
t.Fatalf("got exit status %d; want 1\nstderr:\n%s\n\nstdout:\n%s", code, ui.ErrorWriter.String(), ui.OutputWriter.String())
|
|
}
|
|
}
|
|
|
|
func TestInit_providerLockFile(t *testing.T) {
|
|
// Create a temporary working directory that is empty
|
|
td := tempDir(t)
|
|
copy.CopyDir(testFixturePath("init-provider-lock-file"), td)
|
|
defer os.RemoveAll(td)
|
|
defer testChdir(t, td)()
|
|
|
|
providerSource, close := newMockProviderSource(t, map[string][]string{
|
|
"test": []string{"1.2.3"},
|
|
})
|
|
defer close()
|
|
|
|
ui := new(cli.MockUi)
|
|
m := Meta{
|
|
testingOverrides: metaOverridesForProvider(testProvider()),
|
|
Ui: ui,
|
|
ProviderSource: providerSource,
|
|
}
|
|
|
|
c := &InitCommand{
|
|
Meta: m,
|
|
}
|
|
|
|
args := []string{}
|
|
if code := c.Run(args); code != 0 {
|
|
t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
|
|
}
|
|
|
|
selectionsFile := ".terraform/plugins/selections.json"
|
|
buf, err := ioutil.ReadFile(selectionsFile)
|
|
if err != nil {
|
|
t.Fatalf("failed to read provider selections file %s: %s", selectionsFile, err)
|
|
}
|
|
// The hash in here is for the fake package that newMockProviderSource produces
|
|
// (so it'll change if newMockProviderSource starts producing different contents)
|
|
wantLockFile := strings.TrimSpace(`
|
|
{
|
|
"registry.terraform.io/hashicorp/test": {
|
|
"hash": "h1:wlbEC2mChQZ2hhgUhl6SeVLPP7fMqOFUZAQhQ9GIIno=",
|
|
"version": "1.2.3"
|
|
}
|
|
}
|
|
`)
|
|
if string(buf) != wantLockFile {
|
|
t.Errorf("wrong provider selections file contents\ngot: %s\nwant: %s", buf, wantLockFile)
|
|
}
|
|
}
|
|
|
|
func TestInit_pluginDirReset(t *testing.T) {
|
|
td := testTempDir(t)
|
|
defer os.RemoveAll(td)
|
|
defer testChdir(t, td)()
|
|
|
|
// An empty provider source
|
|
providerSource, close := newMockProviderSource(t, nil)
|
|
defer close()
|
|
|
|
ui := new(cli.MockUi)
|
|
c := &InitCommand{
|
|
Meta: Meta{
|
|
testingOverrides: metaOverridesForProvider(testProvider()),
|
|
Ui: ui,
|
|
ProviderSource: providerSource,
|
|
},
|
|
}
|
|
|
|
// make our vendor paths
|
|
pluginPath := []string{"a", "b", "c"}
|
|
for _, p := range pluginPath {
|
|
if err := os.MkdirAll(p, 0755); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
|
|
// run once and save the -plugin-dir
|
|
args := []string{"-plugin-dir", "a"}
|
|
if code := c.Run(args); code != 0 {
|
|
t.Fatalf("bad: \n%s", ui.ErrorWriter)
|
|
}
|
|
|
|
pluginDirs, err := c.loadPluginPath()
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if len(pluginDirs) != 1 || pluginDirs[0] != "a" {
|
|
t.Fatalf(`expected plugin dir ["a"], got %q`, pluginDirs)
|
|
}
|
|
|
|
ui = new(cli.MockUi)
|
|
c = &InitCommand{
|
|
Meta: Meta{
|
|
testingOverrides: metaOverridesForProvider(testProvider()),
|
|
Ui: ui,
|
|
ProviderSource: providerSource, // still empty
|
|
},
|
|
}
|
|
|
|
// make sure we remove the plugin-dir record
|
|
args = []string{"-plugin-dir="}
|
|
if code := c.Run(args); code != 0 {
|
|
t.Fatalf("bad: \n%s", ui.ErrorWriter)
|
|
}
|
|
|
|
pluginDirs, err = c.loadPluginPath()
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if len(pluginDirs) != 0 {
|
|
t.Fatalf("expected no plugin dirs got %q", pluginDirs)
|
|
}
|
|
}
|
|
|
|
// Test user-supplied -plugin-dir
|
|
func TestInit_pluginDirProviders(t *testing.T) {
|
|
td := tempDir(t)
|
|
copy.CopyDir(testFixturePath("init-get-providers"), td)
|
|
defer os.RemoveAll(td)
|
|
defer testChdir(t, td)()
|
|
|
|
// An empty provider source
|
|
providerSource, close := newMockProviderSource(t, nil)
|
|
defer close()
|
|
|
|
ui := new(cli.MockUi)
|
|
m := Meta{
|
|
testingOverrides: metaOverridesForProvider(testProvider()),
|
|
Ui: ui,
|
|
ProviderSource: providerSource,
|
|
}
|
|
|
|
c := &InitCommand{
|
|
Meta: m,
|
|
}
|
|
|
|
// make our vendor paths
|
|
pluginPath := []string{"a", "b", "c"}
|
|
for _, p := range pluginPath {
|
|
if err := os.MkdirAll(p, 0755); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
|
|
// We'll put some providers in our plugin dirs. To do this, we'll pretend
|
|
// for a moment that they are provider cache directories just because that
|
|
// allows us to lean on our existing test helper functions to do this.
|
|
for i, def := range [][]string{
|
|
[]string{"exact", "1.2.3"},
|
|
[]string{"greater-than", "2.3.4"},
|
|
[]string{"between", "2.3.4"},
|
|
} {
|
|
name, version := def[0], def[1]
|
|
dir := providercache.NewDir(pluginPath[i])
|
|
installFakeProviderPackagesElsewhere(t, dir, map[string][]string{
|
|
name: []string{version},
|
|
})
|
|
}
|
|
|
|
args := []string{
|
|
"-plugin-dir", "a",
|
|
"-plugin-dir", "b",
|
|
"-plugin-dir", "c",
|
|
}
|
|
if code := c.Run(args); code != 0 {
|
|
t.Fatalf("bad: \n%s", ui.ErrorWriter)
|
|
}
|
|
|
|
inst := m.providerInstaller()
|
|
gotSelected, err := inst.SelectedPackages()
|
|
if err != nil {
|
|
t.Fatalf("failed to get selected packages from installer: %s", err)
|
|
}
|
|
wantSelected := map[addrs.Provider]*providercache.CachedProvider{
|
|
addrs.NewDefaultProvider("between"): {
|
|
Provider: addrs.NewDefaultProvider("between"),
|
|
Version: getproviders.MustParseVersion("2.3.4"),
|
|
PackageDir: expectedPackageInstallPath("between", "2.3.4", false),
|
|
ExecutableFile: expectedPackageInstallPath("between", "2.3.4", true),
|
|
},
|
|
addrs.NewDefaultProvider("exact"): {
|
|
Provider: addrs.NewDefaultProvider("exact"),
|
|
Version: getproviders.MustParseVersion("1.2.3"),
|
|
PackageDir: expectedPackageInstallPath("exact", "1.2.3", false),
|
|
ExecutableFile: expectedPackageInstallPath("exact", "1.2.3", true),
|
|
},
|
|
addrs.NewDefaultProvider("greater-than"): {
|
|
Provider: addrs.NewDefaultProvider("greater-than"),
|
|
Version: getproviders.MustParseVersion("2.3.4"),
|
|
PackageDir: expectedPackageInstallPath("greater-than", "2.3.4", false),
|
|
ExecutableFile: expectedPackageInstallPath("greater-than", "2.3.4", true),
|
|
},
|
|
}
|
|
if diff := cmp.Diff(wantSelected, gotSelected); diff != "" {
|
|
t.Errorf("wrong version selections after upgrade\n%s", diff)
|
|
}
|
|
|
|
// -plugin-dir overrides the normal provider source, so it should not have
|
|
// seen any calls at all.
|
|
if calls := providerSource.CallLog(); len(calls) > 0 {
|
|
t.Errorf("unexpected provider source calls (want none)\n%s", spew.Sdump(calls))
|
|
}
|
|
}
|
|
|
|
// Test user-supplied -plugin-dir doesn't allow auto-install
|
|
func TestInit_pluginDirProvidersDoesNotGet(t *testing.T) {
|
|
td := tempDir(t)
|
|
copy.CopyDir(testFixturePath("init-get-providers"), td)
|
|
defer os.RemoveAll(td)
|
|
defer testChdir(t, td)()
|
|
|
|
// Our provider source has a suitable package for "between" available,
|
|
// but we should ignore it because -plugin-dir is set and thus this
|
|
// source is temporarily overridden during install.
|
|
providerSource, close := newMockProviderSource(t, map[string][]string{
|
|
"between": []string{"2.3.4"},
|
|
})
|
|
defer close()
|
|
|
|
ui := cli.NewMockUi()
|
|
m := Meta{
|
|
testingOverrides: metaOverridesForProvider(testProvider()),
|
|
Ui: ui,
|
|
ProviderSource: providerSource,
|
|
}
|
|
|
|
c := &InitCommand{
|
|
Meta: m,
|
|
}
|
|
|
|
// make our vendor paths
|
|
pluginPath := []string{"a", "b"}
|
|
for _, p := range pluginPath {
|
|
if err := os.MkdirAll(p, 0755); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
|
|
// We'll put some providers in our plugin dirs. To do this, we'll pretend
|
|
// for a moment that they are provider cache directories just because that
|
|
// allows us to lean on our existing test helper functions to do this.
|
|
for i, def := range [][]string{
|
|
[]string{"exact", "1.2.3"},
|
|
[]string{"greater-than", "2.3.4"},
|
|
} {
|
|
name, version := def[0], def[1]
|
|
dir := providercache.NewDir(pluginPath[i])
|
|
installFakeProviderPackagesElsewhere(t, dir, map[string][]string{
|
|
name: []string{version},
|
|
})
|
|
}
|
|
|
|
args := []string{
|
|
"-plugin-dir", "a",
|
|
"-plugin-dir", "b",
|
|
}
|
|
if code := c.Run(args); code == 0 {
|
|
// should have been an error
|
|
t.Fatalf("succeeded; want error\nstdout:\n%s\nstderr\n%s", ui.OutputWriter, ui.ErrorWriter)
|
|
}
|
|
|
|
// The error output should mention the "between" provider but should not
|
|
// mention either the "exact" or "greater-than" provider, because the
|
|
// latter two are available via the -plugin-dir directories.
|
|
errStr := ui.ErrorWriter.String()
|
|
if subStr := "hashicorp/between"; !strings.Contains(errStr, subStr) {
|
|
t.Errorf("error output should mention the 'between' provider\nwant substr: %s\ngot:\n%s", subStr, errStr)
|
|
}
|
|
if subStr := "hashicorp/exact"; strings.Contains(errStr, subStr) {
|
|
t.Errorf("error output should not mention the 'exact' provider\ndo not want substr: %s\ngot:\n%s", subStr, errStr)
|
|
}
|
|
if subStr := "hashicorp/greater-than"; strings.Contains(errStr, subStr) {
|
|
t.Errorf("error output should not mention the 'greater-than' provider\ndo not want substr: %s\ngot:\n%s", subStr, errStr)
|
|
}
|
|
|
|
if calls := providerSource.CallLog(); len(calls) > 0 {
|
|
t.Errorf("unexpected provider source calls (want none)\n%s", spew.Sdump(calls))
|
|
}
|
|
}
|
|
|
|
// Verify that plugin-dir doesn't prevent discovery of internal providers
|
|
func TestInit_pluginDirWithBuiltIn(t *testing.T) {
|
|
td := tempDir(t)
|
|
copy.CopyDir(testFixturePath("init-internal"), td)
|
|
defer os.RemoveAll(td)
|
|
defer testChdir(t, td)()
|
|
|
|
// An empty provider source
|
|
providerSource, close := newMockProviderSource(t, nil)
|
|
defer close()
|
|
|
|
ui := cli.NewMockUi()
|
|
m := Meta{
|
|
testingOverrides: metaOverridesForProvider(testProvider()),
|
|
Ui: ui,
|
|
ProviderSource: providerSource,
|
|
}
|
|
|
|
c := &InitCommand{
|
|
Meta: m,
|
|
}
|
|
|
|
args := []string{"-plugin-dir", "./"}
|
|
if code := c.Run(args); code != 0 {
|
|
t.Fatalf("error: %s", ui.ErrorWriter)
|
|
}
|
|
|
|
outputStr := ui.OutputWriter.String()
|
|
if subStr := "terraform.io/builtin/terraform is built in to Terraform"; !strings.Contains(outputStr, subStr) {
|
|
t.Errorf("output should mention the terraform provider\nwant substr: %s\ngot:\n%s", subStr, outputStr)
|
|
}
|
|
}
|
|
|
|
func TestInit_invalidBuiltInProviders(t *testing.T) {
|
|
// This test fixture includes two invalid provider dependencies:
|
|
// - an implied dependency on terraform.io/builtin/terraform with an
|
|
// explicit version number, which is not allowed because it's builtin.
|
|
// - an explicit dependency on terraform.io/builtin/nonexist, which does
|
|
// not exist at all.
|
|
td := tempDir(t)
|
|
copy.CopyDir(testFixturePath("init-internal-invalid"), td)
|
|
defer os.RemoveAll(td)
|
|
defer testChdir(t, td)()
|
|
|
|
// An empty provider source
|
|
providerSource, close := newMockProviderSource(t, nil)
|
|
defer close()
|
|
|
|
ui := cli.NewMockUi()
|
|
m := Meta{
|
|
testingOverrides: metaOverridesForProvider(testProvider()),
|
|
Ui: ui,
|
|
ProviderSource: providerSource,
|
|
}
|
|
|
|
c := &InitCommand{
|
|
Meta: m,
|
|
}
|
|
|
|
if code := c.Run(nil); code == 0 {
|
|
t.Fatalf("succeeded, but was expecting error\nstdout:\n%s\nstderr:\n%s", ui.OutputWriter, ui.ErrorWriter)
|
|
}
|
|
|
|
errStr := ui.ErrorWriter.String()
|
|
if subStr := "Cannot use terraform.io/builtin/terraform: built-in"; !strings.Contains(errStr, subStr) {
|
|
t.Errorf("error output should mention the terraform provider\nwant substr: %s\ngot:\n%s", subStr, errStr)
|
|
}
|
|
if subStr := "Cannot use terraform.io/builtin/nonexist: this Terraform release"; !strings.Contains(errStr, subStr) {
|
|
t.Errorf("error output should mention the 'nonexist' provider\nwant substr: %s\ngot:\n%s", subStr, errStr)
|
|
}
|
|
}
|
|
|
|
// The module in this test uses terraform 0.11-style syntax. We expect that the
|
|
// earlyconfig will succeed but the main loader fail, and return an error that
|
|
// indicates that syntax upgrades may be required.
|
|
func TestInit_syntaxErrorUpgradeHint(t *testing.T) {
|
|
// Create a temporary working directory that is empty
|
|
td := tempDir(t)
|
|
|
|
// This module
|
|
copy.CopyDir(testFixturePath("init-sniff-version-error"), td)
|
|
defer os.RemoveAll(td)
|
|
defer testChdir(t, td)()
|
|
|
|
ui := new(cli.MockUi)
|
|
c := &InitCommand{
|
|
Meta: Meta{
|
|
testingOverrides: metaOverridesForProvider(testProvider()),
|
|
Ui: ui,
|
|
},
|
|
}
|
|
|
|
args := []string{}
|
|
if code := c.Run(args); code != 1 {
|
|
t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
|
|
}
|
|
|
|
// Check output.
|
|
output := ui.ErrorWriter.String()
|
|
if got, want := output, "If you've recently upgraded to Terraform v0.13 from Terraform\nv0.11, this may be because your configuration uses syntax constructs that are no\nlonger valid"; !strings.Contains(got, want) {
|
|
t.Fatalf("wrong output\ngot:\n%s\n\nwant: message containing %q", got, want)
|
|
}
|
|
}
|
|
|
|
// newMockProviderSource is a helper to succinctly construct a mock provider
|
|
// source that contains a set of packages matching the given provider versions
|
|
// that are available for installation (from temporary local files).
|
|
//
|
|
// The caller must call the returned close callback once the source is no
|
|
// longer needed, at which point it will clean up all of the temporary files
|
|
// and the packages in the source will no longer be available for installation.
|
|
//
|
|
// For ease of use in the common case, this function just treats all of the
|
|
// provider given names as "default" providers under
|
|
// registry.terraform.io/hashicorp . If you need more control over the
|
|
// provider addresses, construct a getproviders.MockSource directly instead.
|
|
//
|
|
// This function also registers providers as belonging to the current platform,
|
|
// to ensure that they will be available to a provider installer operating in
|
|
// its default configuration.
|
|
//
|
|
// In case of any errors while constructing the source, this function will
|
|
// abort the current test using the given testing.T. Therefore a caller can
|
|
// assume that if this function returns then the result is valid and ready
|
|
// to use.
|
|
func newMockProviderSource(t *testing.T, availableProviderVersions map[string][]string) (source *getproviders.MockSource, close func()) {
|
|
t.Helper()
|
|
var packages []getproviders.PackageMeta
|
|
var closes []func()
|
|
close = func() {
|
|
for _, f := range closes {
|
|
f()
|
|
}
|
|
}
|
|
for name, versions := range availableProviderVersions {
|
|
addr := addrs.NewDefaultProvider(name)
|
|
for _, versionStr := range versions {
|
|
version, err := getproviders.ParseVersion(versionStr)
|
|
if err != nil {
|
|
close()
|
|
t.Fatalf("failed to parse %q as a version number for %q: %s", versionStr, name, err)
|
|
}
|
|
meta, close, err := getproviders.FakeInstallablePackageMeta(addr, version, getproviders.CurrentPlatform)
|
|
if err != nil {
|
|
close()
|
|
t.Fatalf("failed to prepare fake package for %s %s: %s", name, versionStr, err)
|
|
}
|
|
closes = append(closes, close)
|
|
packages = append(packages, meta)
|
|
}
|
|
}
|
|
|
|
return getproviders.NewMockSource(packages), close
|
|
}
|
|
|
|
// installFakeProviderPackages installs a fake package for the given provider
|
|
// names (interpreted as a "default" provider address) and versions into the
|
|
// local plugin cache for the given "meta".
|
|
//
|
|
// Any test using this must be using testChdir or some similar mechanism to
|
|
// make sure that it isn't writing directly into a test fixture or source
|
|
// directory within the codebase.
|
|
//
|
|
// If a requested package cannot be installed for some reason, this function
|
|
// will abort the test using the given testing.T. Therefore if this function
|
|
// returns the caller can assume that the requested providers have been
|
|
// installed.
|
|
func installFakeProviderPackages(t *testing.T, meta *Meta, providerVersions map[string][]string) {
|
|
t.Helper()
|
|
|
|
cacheDir := meta.providerLocalCacheDir()
|
|
installFakeProviderPackagesElsewhere(t, cacheDir, providerVersions)
|
|
}
|
|
|
|
// installFakeProviderPackagesElsewhere is a variant of installFakeProviderPackages
|
|
// that will install packages into the given provider cache directory, rather
|
|
// than forcing the use of the local cache of the current "Meta".
|
|
func installFakeProviderPackagesElsewhere(t *testing.T, cacheDir *providercache.Dir, providerVersions map[string][]string) {
|
|
t.Helper()
|
|
|
|
// It can be hard to spot the mistake of forgetting to run testChdir before
|
|
// modifying the working directory, so we'll use a simple heuristic here
|
|
// to try to detect that mistake and make a noisy error about it instead.
|
|
wd, err := os.Getwd()
|
|
if err == nil {
|
|
wd = filepath.Clean(wd)
|
|
// If the directory we're in is named "command" or if we're under a
|
|
// directory named "testdata" then we'll assume a mistake and generate
|
|
// an error. This will cause the test to fail but won't block it from
|
|
// running.
|
|
if filepath.Base(wd) == "command" || filepath.Base(wd) == "testdata" || strings.Contains(filepath.ToSlash(wd), "/testdata/") {
|
|
t.Errorf("installFakeProviderPackage may be used only by tests that switch to a temporary working directory, e.g. using testChdir")
|
|
}
|
|
}
|
|
|
|
for name, versions := range providerVersions {
|
|
addr := addrs.NewDefaultProvider(name)
|
|
for _, versionStr := range versions {
|
|
version, err := getproviders.ParseVersion(versionStr)
|
|
if err != nil {
|
|
t.Fatalf("failed to parse %q as a version number for %q: %s", versionStr, name, err)
|
|
}
|
|
meta, close, err := getproviders.FakeInstallablePackageMeta(addr, version, getproviders.CurrentPlatform)
|
|
// We're going to install all these fake packages before we return,
|
|
// so we don't need to preserve them afterwards.
|
|
defer close()
|
|
if err != nil {
|
|
t.Fatalf("failed to prepare fake package for %s %s: %s", name, versionStr, err)
|
|
}
|
|
_, err = cacheDir.InstallPackage(context.Background(), meta)
|
|
if err != nil {
|
|
t.Fatalf("failed to install fake package for %s %s: %s", name, versionStr, err)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// expectedPackageInstallPath is a companion to installFakeProviderPackages
|
|
// that returns the path where the provider with the given name and version
|
|
// would be installed and, relatedly, where the installer will expect to
|
|
// find an already-installed version.
|
|
//
|
|
// Just as with installFakeProviderPackages, this function is a shortcut helper
|
|
// for "default-namespaced" providers as we commonly use in tests. If you need
|
|
// more control over the provider addresses, use functions of the underlying
|
|
// getproviders and providercache packages instead.
|
|
//
|
|
// The result always uses forward slashes, even on Windows, for consistency
|
|
// with how the getproviders and providercache packages build paths.
|
|
func expectedPackageInstallPath(name, version string, exe bool) string {
|
|
platform := getproviders.CurrentPlatform
|
|
baseDir := ".terraform/plugins"
|
|
if exe {
|
|
p := fmt.Sprintf("registry.terraform.io/hashicorp/%s/%s/%s/terraform-provider-%s_%s", name, version, platform, name, version)
|
|
if platform.OS == "windows" {
|
|
p += ".exe"
|
|
}
|
|
return filepath.ToSlash(filepath.Join(baseDir, p))
|
|
}
|
|
return filepath.ToSlash(filepath.Join(
|
|
baseDir, fmt.Sprintf("registry.terraform.io/hashicorp/%s/%s/%s", name, version, platform),
|
|
))
|
|
}
|