762 lines
17 KiB
Go
762 lines
17 KiB
Go
package command
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import (
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"archive/tar"
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"bytes"
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"compress/gzip"
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"io"
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"os"
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"reflect"
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"sort"
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"testing"
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atlas "github.com/hashicorp/atlas-go/v1"
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"github.com/hashicorp/terraform/terraform"
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"github.com/mitchellh/cli"
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)
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func TestPush_good(t *testing.T) {
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tmp, cwd := testCwd(t)
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defer testFixCwd(t, tmp, cwd)
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// Create remote state file, this should be pulled
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conf, srv := testRemoteState(t, testState(), 200)
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defer srv.Close()
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// Persist local remote state
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s := terraform.NewState()
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s.Serial = 5
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s.Remote = conf
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testStateFileRemote(t, s)
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// Path where the archive will be "uploaded" to
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archivePath := testTempFile(t)
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defer os.Remove(archivePath)
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client := &mockPushClient{File: archivePath}
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ui := new(cli.MockUi)
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c := &PushCommand{
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Meta: Meta{
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ContextOpts: testCtxConfig(testProvider()),
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Ui: ui,
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},
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client: client,
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}
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args := []string{
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"-vcs=false",
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testFixturePath("push"),
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}
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if code := c.Run(args); code != 0 {
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t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
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}
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actual := testArchiveStr(t, archivePath)
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expected := []string{
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".terraform/",
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".terraform/terraform.tfstate",
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"main.tf",
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}
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if !reflect.DeepEqual(actual, expected) {
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t.Fatalf("bad: %#v", actual)
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}
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variables := make(map[string]interface{})
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if !reflect.DeepEqual(client.UpsertOptions.Variables, variables) {
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t.Fatalf("bad: %#v", client.UpsertOptions)
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}
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if client.UpsertOptions.Name != "foo" {
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t.Fatalf("bad: %#v", client.UpsertOptions)
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}
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}
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func TestPush_noUploadModules(t *testing.T) {
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// Path where the archive will be "uploaded" to
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archivePath := testTempFile(t)
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defer os.Remove(archivePath)
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client := &mockPushClient{File: archivePath}
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ui := new(cli.MockUi)
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c := &PushCommand{
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Meta: Meta{
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ContextOpts: testCtxConfig(testProvider()),
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Ui: ui,
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},
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client: client,
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}
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// Path of the test. We have to do some renaming to avoid our own
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// VCS getting in the way.
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path := testFixturePath("push-no-upload-2")
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defer testRename(t, path, "DOTterraform", ".terraform")()
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defer testRename(t, path, "DOTgit", ".git")()
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// Move into that directory
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defer testChdir(t, path)()
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// Create remote state file, this should be pulled
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conf, srv := testRemoteState(t, testState(), 200)
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defer srv.Close()
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// Persist local remote state
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s := terraform.NewState()
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s.Serial = 5
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s.Remote = conf
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testStateFileRemote(t, s)
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args := []string{
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"-name=mitchellh/tf-test",
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"-upload-modules=false",
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path,
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}
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if code := c.Run(args); code != 0 {
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t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
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}
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actual := testArchiveStr(t, archivePath)
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expected := []string{
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".gitignore",
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".terraform/",
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".terraform/terraform.tfstate",
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"main.tf",
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}
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if !reflect.DeepEqual(actual, expected) {
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t.Fatalf("bad: %#v", actual)
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}
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}
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func TestPush_input(t *testing.T) {
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tmp, cwd := testCwd(t)
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defer testFixCwd(t, tmp, cwd)
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// Create remote state file, this should be pulled
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conf, srv := testRemoteState(t, testState(), 200)
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defer srv.Close()
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// Persist local remote state
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s := terraform.NewState()
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s.Serial = 5
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s.Remote = conf
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testStateFileRemote(t, s)
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// Path where the archive will be "uploaded" to
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archivePath := testTempFile(t)
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defer os.Remove(archivePath)
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client := &mockPushClient{File: archivePath}
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ui := new(cli.MockUi)
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c := &PushCommand{
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Meta: Meta{
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ContextOpts: testCtxConfig(testProvider()),
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Ui: ui,
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},
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client: client,
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}
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// Disable test mode so input would be asked and setup the
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// input reader/writers.
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test = false
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defer func() { test = true }()
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defaultInputReader = bytes.NewBufferString("foo\n")
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defaultInputWriter = new(bytes.Buffer)
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args := []string{
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"-vcs=false",
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testFixturePath("push-input"),
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}
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if code := c.Run(args); code != 0 {
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t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
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}
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variables := map[string]interface{}{
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"foo": "foo",
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}
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if !reflect.DeepEqual(client.UpsertOptions.Variables, variables) {
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t.Fatalf("bad: %#v", client.UpsertOptions.Variables)
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}
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}
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// We want a variable from atlas to fill a missing variable locally
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func TestPush_inputPartial(t *testing.T) {
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tmp, cwd := testCwd(t)
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defer testFixCwd(t, tmp, cwd)
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// Create remote state file, this should be pulled
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conf, srv := testRemoteState(t, testState(), 200)
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defer srv.Close()
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// Persist local remote state
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s := terraform.NewState()
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s.Serial = 5
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s.Remote = conf
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testStateFileRemote(t, s)
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// Path where the archive will be "uploaded" to
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archivePath := testTempFile(t)
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defer os.Remove(archivePath)
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client := &mockPushClient{
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File: archivePath,
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GetResult: map[string]atlas.TFVar{
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"foo": atlas.TFVar{Key: "foo", Value: "bar"},
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},
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}
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ui := new(cli.MockUi)
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c := &PushCommand{
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Meta: Meta{
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ContextOpts: testCtxConfig(testProvider()),
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Ui: ui,
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},
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client: client,
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}
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// Disable test mode so input would be asked and setup the
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// input reader/writers.
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test = false
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defer func() { test = true }()
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defaultInputReader = bytes.NewBufferString("foo\n")
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defaultInputWriter = new(bytes.Buffer)
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args := []string{
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"-vcs=false",
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testFixturePath("push-input-partial"),
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}
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if code := c.Run(args); code != 0 {
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t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
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}
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expectedTFVars := []atlas.TFVar{
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{Key: "bar", Value: "foo"},
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{Key: "foo", Value: "bar"},
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}
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if !reflect.DeepEqual(client.UpsertOptions.TFVars, expectedTFVars) {
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t.Logf("expected: %#v", expectedTFVars)
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t.Fatalf("got: %#v", client.UpsertOptions.TFVars)
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}
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}
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// This tests that the push command will override Atlas variables
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// if requested.
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func TestPush_localOverride(t *testing.T) {
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// Disable test mode so input would be asked and setup the
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// input reader/writers.
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test = false
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defer func() { test = true }()
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defaultInputReader = bytes.NewBufferString("nope\n")
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defaultInputWriter = new(bytes.Buffer)
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tmp, cwd := testCwd(t)
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defer testFixCwd(t, tmp, cwd)
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// Create remote state file, this should be pulled
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conf, srv := testRemoteState(t, testState(), 200)
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defer srv.Close()
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// Persist local remote state
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s := terraform.NewState()
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s.Serial = 5
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s.Remote = conf
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testStateFileRemote(t, s)
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// Path where the archive will be "uploaded" to
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archivePath := testTempFile(t)
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defer os.Remove(archivePath)
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client := &mockPushClient{File: archivePath}
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// Provided vars should override existing ones
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client.GetResult = map[string]atlas.TFVar{
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"foo": atlas.TFVar{
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Key: "foo",
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Value: "old",
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},
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}
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ui := new(cli.MockUi)
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c := &PushCommand{
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Meta: Meta{
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ContextOpts: testCtxConfig(testProvider()),
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Ui: ui,
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},
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client: client,
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}
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path := testFixturePath("push-tfvars")
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args := []string{
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"-var-file", path + "/terraform.tfvars",
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"-vcs=false",
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"-overwrite=foo",
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path,
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}
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if code := c.Run(args); code != 0 {
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t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
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}
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actual := testArchiveStr(t, archivePath)
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expected := []string{
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".terraform/",
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".terraform/terraform.tfstate",
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"main.tf",
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"terraform.tfvars",
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}
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if !reflect.DeepEqual(actual, expected) {
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t.Fatalf("bad: %#v", actual)
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}
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if client.UpsertOptions.Name != "foo" {
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t.Fatalf("bad: %#v", client.UpsertOptions)
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}
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expectedTFVars := pushTFVars()
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if !reflect.DeepEqual(client.UpsertOptions.TFVars, expectedTFVars) {
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t.Logf("expected: %#v", expectedTFVars)
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t.Fatalf("got: %#v", client.UpsertOptions.TFVars)
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}
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}
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// This tests that the push command will override Atlas variables
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// even if we don't have it defined locally
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func TestPush_remoteOverride(t *testing.T) {
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// Disable test mode so input would be asked and setup the
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// input reader/writers.
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test = false
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defer func() { test = true }()
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defaultInputReader = bytes.NewBufferString("nope\n")
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defaultInputWriter = new(bytes.Buffer)
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tmp, cwd := testCwd(t)
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defer testFixCwd(t, tmp, cwd)
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// Create remote state file, this should be pulled
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conf, srv := testRemoteState(t, testState(), 200)
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defer srv.Close()
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// Persist local remote state
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s := terraform.NewState()
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s.Serial = 5
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s.Remote = conf
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testStateFileRemote(t, s)
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// Path where the archive will be "uploaded" to
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archivePath := testTempFile(t)
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defer os.Remove(archivePath)
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client := &mockPushClient{File: archivePath}
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// Provided vars should override existing ones
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client.GetResult = map[string]atlas.TFVar{
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"remote": atlas.TFVar{
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Key: "remote",
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Value: "old",
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},
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}
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ui := new(cli.MockUi)
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c := &PushCommand{
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Meta: Meta{
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ContextOpts: testCtxConfig(testProvider()),
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Ui: ui,
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},
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client: client,
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}
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path := testFixturePath("push-tfvars")
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args := []string{
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"-var-file", path + "/terraform.tfvars",
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"-vcs=false",
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"-overwrite=remote",
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"-var",
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"remote=new",
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path,
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}
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if code := c.Run(args); code != 0 {
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t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
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}
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actual := testArchiveStr(t, archivePath)
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expected := []string{
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".terraform/",
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".terraform/terraform.tfstate",
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"main.tf",
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"terraform.tfvars",
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}
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if !reflect.DeepEqual(actual, expected) {
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t.Fatalf("bad: %#v", actual)
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}
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if client.UpsertOptions.Name != "foo" {
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t.Fatalf("bad: %#v", client.UpsertOptions)
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}
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found := false
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// find the "remote" var and make sure we're going to set it
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for _, tfVar := range client.UpsertOptions.TFVars {
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if tfVar.Key == "remote" {
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found = true
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if tfVar.Value != "new" {
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t.Log("'remote' variable should be set to 'new'")
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t.Fatalf("sending instead: %#v", tfVar)
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}
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}
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}
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if !found {
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t.Fatal("'remote' variable not being sent to atlas")
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}
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}
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// This tests that the push command prefers Atlas variables over
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// local ones.
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func TestPush_preferAtlas(t *testing.T) {
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// Disable test mode so input would be asked and setup the
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// input reader/writers.
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test = false
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defer func() { test = true }()
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defaultInputReader = bytes.NewBufferString("nope\n")
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defaultInputWriter = new(bytes.Buffer)
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tmp, cwd := testCwd(t)
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defer testFixCwd(t, tmp, cwd)
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// Create remote state file, this should be pulled
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conf, srv := testRemoteState(t, testState(), 200)
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defer srv.Close()
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// Persist local remote state
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s := terraform.NewState()
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s.Serial = 5
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s.Remote = conf
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testStateFileRemote(t, s)
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// Path where the archive will be "uploaded" to
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archivePath := testTempFile(t)
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defer os.Remove(archivePath)
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client := &mockPushClient{File: archivePath}
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// Provided vars should override existing ones
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client.GetResult = map[string]atlas.TFVar{
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"foo": atlas.TFVar{
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Key: "foo",
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Value: "old",
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},
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}
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ui := new(cli.MockUi)
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c := &PushCommand{
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Meta: Meta{
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ContextOpts: testCtxConfig(testProvider()),
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Ui: ui,
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},
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client: client,
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}
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path := testFixturePath("push-tfvars")
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args := []string{
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"-var-file", path + "/terraform.tfvars",
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"-vcs=false",
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path,
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}
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if code := c.Run(args); code != 0 {
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t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
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}
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actual := testArchiveStr(t, archivePath)
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expected := []string{
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".terraform/",
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".terraform/terraform.tfstate",
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"main.tf",
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"terraform.tfvars",
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}
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if !reflect.DeepEqual(actual, expected) {
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t.Fatalf("bad: %#v", actual)
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}
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if client.UpsertOptions.Name != "foo" {
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t.Fatalf("bad: %#v", client.UpsertOptions)
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}
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// change the expected response to match our change
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expectedTFVars := pushTFVars()
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for i, v := range expectedTFVars {
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if v.Key == "foo" {
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expectedTFVars[i] = atlas.TFVar{Key: "foo", Value: "old"}
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}
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}
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if !reflect.DeepEqual(expectedTFVars, client.UpsertOptions.TFVars) {
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t.Logf("expected: %#v", expectedTFVars)
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t.Fatalf("got: %#v", client.UpsertOptions.TFVars)
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}
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}
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// This tests that the push command will send the variables in tfvars
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func TestPush_tfvars(t *testing.T) {
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// Disable test mode so input would be asked and setup the
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// input reader/writers.
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test = false
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defer func() { test = true }()
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defaultInputReader = bytes.NewBufferString("nope\n")
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defaultInputWriter = new(bytes.Buffer)
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tmp, cwd := testCwd(t)
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defer testFixCwd(t, tmp, cwd)
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// Create remote state file, this should be pulled
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conf, srv := testRemoteState(t, testState(), 200)
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defer srv.Close()
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// Persist local remote state
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s := terraform.NewState()
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s.Serial = 5
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s.Remote = conf
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testStateFileRemote(t, s)
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|
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// Path where the archive will be "uploaded" to
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archivePath := testTempFile(t)
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defer os.Remove(archivePath)
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client := &mockPushClient{File: archivePath}
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ui := new(cli.MockUi)
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c := &PushCommand{
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Meta: Meta{
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ContextOpts: testCtxConfig(testProvider()),
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Ui: ui,
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},
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client: client,
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}
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path := testFixturePath("push-tfvars")
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args := []string{
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"-var-file", path + "/terraform.tfvars",
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"-vcs=false",
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"-var",
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"bar=1",
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path,
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}
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if code := c.Run(args); code != 0 {
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t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
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}
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|
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actual := testArchiveStr(t, archivePath)
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expected := []string{
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".terraform/",
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".terraform/terraform.tfstate",
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"main.tf",
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"terraform.tfvars",
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}
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if !reflect.DeepEqual(actual, expected) {
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t.Fatalf("bad: %#v", actual)
|
|
}
|
|
|
|
if client.UpsertOptions.Name != "foo" {
|
|
t.Fatalf("bad: %#v", client.UpsertOptions)
|
|
}
|
|
|
|
//now check TFVars
|
|
tfvars := pushTFVars()
|
|
// update bar to match cli value
|
|
for i, v := range tfvars {
|
|
if v.Key == "bar" {
|
|
tfvars[i].Value = "1"
|
|
tfvars[i].IsHCL = true
|
|
}
|
|
}
|
|
|
|
for i, expected := range tfvars {
|
|
got := client.UpsertOptions.TFVars[i]
|
|
if got != expected {
|
|
t.Logf("%2d expected: %#v", i, expected)
|
|
t.Fatalf(" got: %#v", got)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestPush_name(t *testing.T) {
|
|
tmp, cwd := testCwd(t)
|
|
defer testFixCwd(t, tmp, cwd)
|
|
|
|
// Create remote state file, this should be pulled
|
|
conf, srv := testRemoteState(t, testState(), 200)
|
|
defer srv.Close()
|
|
|
|
// Persist local remote state
|
|
s := terraform.NewState()
|
|
s.Serial = 5
|
|
s.Remote = conf
|
|
testStateFileRemote(t, s)
|
|
|
|
// Path where the archive will be "uploaded" to
|
|
archivePath := testTempFile(t)
|
|
defer os.Remove(archivePath)
|
|
|
|
client := &mockPushClient{File: archivePath}
|
|
ui := new(cli.MockUi)
|
|
c := &PushCommand{
|
|
Meta: Meta{
|
|
ContextOpts: testCtxConfig(testProvider()),
|
|
Ui: ui,
|
|
},
|
|
|
|
client: client,
|
|
}
|
|
|
|
args := []string{
|
|
"-name", "bar",
|
|
"-vcs=false",
|
|
testFixturePath("push"),
|
|
}
|
|
if code := c.Run(args); code != 0 {
|
|
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
|
|
}
|
|
|
|
if client.UpsertOptions.Name != "bar" {
|
|
t.Fatalf("bad: %#v", client.UpsertOptions)
|
|
}
|
|
}
|
|
|
|
func TestPush_noState(t *testing.T) {
|
|
tmp, cwd := testCwd(t)
|
|
defer testFixCwd(t, tmp, cwd)
|
|
|
|
ui := new(cli.MockUi)
|
|
c := &PushCommand{
|
|
Meta: Meta{
|
|
ContextOpts: testCtxConfig(testProvider()),
|
|
Ui: ui,
|
|
},
|
|
}
|
|
|
|
args := []string{}
|
|
if code := c.Run(args); code != 1 {
|
|
t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
|
|
}
|
|
}
|
|
|
|
func TestPush_noRemoteState(t *testing.T) {
|
|
state := &terraform.State{
|
|
Modules: []*terraform.ModuleState{
|
|
&terraform.ModuleState{
|
|
Path: []string{"root"},
|
|
Resources: map[string]*terraform.ResourceState{
|
|
"test_instance.foo": &terraform.ResourceState{
|
|
Type: "test_instance",
|
|
Primary: &terraform.InstanceState{
|
|
ID: "bar",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
statePath := testStateFile(t, state)
|
|
|
|
ui := new(cli.MockUi)
|
|
c := &PushCommand{
|
|
Meta: Meta{
|
|
Ui: ui,
|
|
},
|
|
}
|
|
|
|
args := []string{
|
|
"-state", statePath,
|
|
}
|
|
if code := c.Run(args); code != 1 {
|
|
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
|
|
}
|
|
}
|
|
|
|
func TestPush_plan(t *testing.T) {
|
|
tmp, cwd := testCwd(t)
|
|
defer testFixCwd(t, tmp, cwd)
|
|
|
|
// Create remote state file, this should be pulled
|
|
conf, srv := testRemoteState(t, testState(), 200)
|
|
defer srv.Close()
|
|
|
|
// Persist local remote state
|
|
s := terraform.NewState()
|
|
s.Serial = 5
|
|
s.Remote = conf
|
|
testStateFileRemote(t, s)
|
|
|
|
// Create a plan
|
|
planPath := testPlanFile(t, &terraform.Plan{
|
|
Module: testModule(t, "apply"),
|
|
})
|
|
|
|
ui := new(cli.MockUi)
|
|
c := &PushCommand{
|
|
Meta: Meta{
|
|
ContextOpts: testCtxConfig(testProvider()),
|
|
Ui: ui,
|
|
},
|
|
}
|
|
|
|
args := []string{planPath}
|
|
if code := c.Run(args); code != 1 {
|
|
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
|
|
}
|
|
}
|
|
|
|
func testArchiveStr(t *testing.T, path string) []string {
|
|
f, err := os.Open(path)
|
|
if err != nil {
|
|
t.Fatalf("err: %s", err)
|
|
}
|
|
defer f.Close()
|
|
|
|
// Ungzip
|
|
gzipR, err := gzip.NewReader(f)
|
|
if err != nil {
|
|
t.Fatalf("err: %s", err)
|
|
}
|
|
|
|
// Accumulator
|
|
result := make([]string, 0, 10)
|
|
|
|
// Untar
|
|
tarR := tar.NewReader(gzipR)
|
|
for {
|
|
header, err := tarR.Next()
|
|
if err == io.EOF {
|
|
break
|
|
}
|
|
if err != nil {
|
|
t.Fatalf("err: %s", err)
|
|
}
|
|
|
|
result = append(result, header.Name)
|
|
}
|
|
|
|
sort.Strings(result)
|
|
return result
|
|
}
|
|
|
|
func pushTFVars() []atlas.TFVar {
|
|
return []atlas.TFVar{
|
|
{"bar", "foo", false},
|
|
{"baz", `{
|
|
A = "a"
|
|
interp = "${file("t.txt")}"
|
|
}`, true},
|
|
{"fob", `["a", "quotes \"in\" quotes"]`, true},
|
|
{"foo", "bar", false},
|
|
}
|
|
}
|
|
|
|
// the structure returned from the push-tfvars test fixture
|
|
func pushTFVarsMap() map[string]atlas.TFVar {
|
|
vars := make(map[string]atlas.TFVar)
|
|
for _, v := range pushTFVars() {
|
|
vars[v.Key] = v
|
|
}
|
|
return vars
|
|
}
|