541 lines
13 KiB
Go
541 lines
13 KiB
Go
package config
|
|
|
|
import (
|
|
"flag"
|
|
"io/ioutil"
|
|
"log"
|
|
"os"
|
|
"path/filepath"
|
|
"reflect"
|
|
"strings"
|
|
"testing"
|
|
|
|
"github.com/hashicorp/terraform/helper/logging"
|
|
)
|
|
|
|
// This is the directory where our test fixtures are.
|
|
const fixtureDir = "./test-fixtures"
|
|
|
|
func TestMain(m *testing.M) {
|
|
flag.Parse()
|
|
if testing.Verbose() {
|
|
// if we're verbose, use the logging requested by TF_LOG
|
|
logging.SetOutput()
|
|
} else {
|
|
// otherwise silence all logs
|
|
log.SetOutput(ioutil.Discard)
|
|
}
|
|
|
|
os.Exit(m.Run())
|
|
}
|
|
|
|
func TestConfigCopy(t *testing.T) {
|
|
c := testConfig(t, "copy-basic")
|
|
rOrig := c.Resources[0]
|
|
rCopy := rOrig.Copy()
|
|
|
|
if rCopy.Name != rOrig.Name {
|
|
t.Fatalf("Expected names to equal: %q <=> %q", rCopy.Name, rOrig.Name)
|
|
}
|
|
|
|
if rCopy.Type != rOrig.Type {
|
|
t.Fatalf("Expected types to equal: %q <=> %q", rCopy.Type, rOrig.Type)
|
|
}
|
|
|
|
origCount := rOrig.RawCount.Config()["count"]
|
|
rCopy.RawCount.Config()["count"] = "5"
|
|
if rOrig.RawCount.Config()["count"] != origCount {
|
|
t.Fatalf("Expected RawCount to be copied, but it behaves like a ref!")
|
|
}
|
|
|
|
rCopy.RawConfig.Config()["newfield"] = "hello"
|
|
if rOrig.RawConfig.Config()["newfield"] == "hello" {
|
|
t.Fatalf("Expected RawConfig to be copied, but it behaves like a ref!")
|
|
}
|
|
|
|
rCopy.Provisioners = append(rCopy.Provisioners, &Provisioner{})
|
|
if len(rOrig.Provisioners) == len(rCopy.Provisioners) {
|
|
t.Fatalf("Expected Provisioners to be copied, but it behaves like a ref!")
|
|
}
|
|
|
|
if rCopy.Provider != rOrig.Provider {
|
|
t.Fatalf("Expected providers to equal: %q <=> %q",
|
|
rCopy.Provider, rOrig.Provider)
|
|
}
|
|
|
|
rCopy.DependsOn[0] = "gotchya"
|
|
if rOrig.DependsOn[0] == rCopy.DependsOn[0] {
|
|
t.Fatalf("Expected DependsOn to be copied, but it behaves like a ref!")
|
|
}
|
|
|
|
rCopy.Lifecycle.IgnoreChanges[0] = "gotchya"
|
|
if rOrig.Lifecycle.IgnoreChanges[0] == rCopy.Lifecycle.IgnoreChanges[0] {
|
|
t.Fatalf("Expected Lifecycle to be copied, but it behaves like a ref!")
|
|
}
|
|
|
|
}
|
|
|
|
func TestConfigCount(t *testing.T) {
|
|
c := testConfig(t, "count-int")
|
|
actual, err := c.Resources[0].Count()
|
|
if err != nil {
|
|
t.Fatalf("err: %s", err)
|
|
}
|
|
if actual != 5 {
|
|
t.Fatalf("bad: %#v", actual)
|
|
}
|
|
}
|
|
|
|
func TestConfigCount_string(t *testing.T) {
|
|
c := testConfig(t, "count-string")
|
|
actual, err := c.Resources[0].Count()
|
|
if err != nil {
|
|
t.Fatalf("err: %s", err)
|
|
}
|
|
if actual != 5 {
|
|
t.Fatalf("bad: %#v", actual)
|
|
}
|
|
}
|
|
|
|
func TestConfigCount_var(t *testing.T) {
|
|
c := testConfig(t, "count-var")
|
|
_, err := c.Resources[0].Count()
|
|
if err == nil {
|
|
t.Fatalf("should error")
|
|
}
|
|
}
|
|
|
|
func TestConfig_emptyCollections(t *testing.T) {
|
|
c := testConfig(t, "empty-collections")
|
|
if len(c.Variables) != 3 {
|
|
t.Fatalf("bad: expected 3 variables, got %d", len(c.Variables))
|
|
}
|
|
for _, variable := range c.Variables {
|
|
switch variable.Name {
|
|
case "empty_string":
|
|
if variable.Default != "" {
|
|
t.Fatalf("bad: wrong default %q for variable empty_string", variable.Default)
|
|
}
|
|
case "empty_map":
|
|
if !reflect.DeepEqual(variable.Default, map[string]interface{}{}) {
|
|
t.Fatalf("bad: wrong default %#v for variable empty_map", variable.Default)
|
|
}
|
|
case "empty_list":
|
|
if !reflect.DeepEqual(variable.Default, []interface{}{}) {
|
|
t.Fatalf("bad: wrong default %#v for variable empty_list", variable.Default)
|
|
}
|
|
default:
|
|
t.Fatalf("Unexpected variable: %s", variable.Name)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate(t *testing.T) {
|
|
c := testConfig(t, "validate-good")
|
|
if err := c.Validate(); err != nil {
|
|
t.Fatalf("err: %s", err)
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_badDependsOn(t *testing.T) {
|
|
c := testConfig(t, "validate-bad-depends-on")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_countInt(t *testing.T) {
|
|
c := testConfig(t, "validate-count-int")
|
|
if err := c.Validate(); err != nil {
|
|
t.Fatalf("err: %s", err)
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_countBadContext(t *testing.T) {
|
|
c := testConfig(t, "validate-count-bad-context")
|
|
|
|
err := c.Validate()
|
|
|
|
expected := []string{
|
|
"no_count_in_output: count variables are only valid within resources",
|
|
"no_count_in_module: count variables are only valid within resources",
|
|
}
|
|
for _, exp := range expected {
|
|
if !strings.Contains(err.Error(), exp) {
|
|
t.Fatalf("expected: %q,\nto contain: %q", err, exp)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_countCountVar(t *testing.T) {
|
|
c := testConfig(t, "validate-count-count-var")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_countModuleVar(t *testing.T) {
|
|
c := testConfig(t, "validate-count-module-var")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_countNotInt(t *testing.T) {
|
|
c := testConfig(t, "validate-count-not-int")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_countResourceVar(t *testing.T) {
|
|
c := testConfig(t, "validate-count-resource-var")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_countUserVar(t *testing.T) {
|
|
c := testConfig(t, "validate-count-user-var")
|
|
if err := c.Validate(); err != nil {
|
|
t.Fatalf("err: %s", err)
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_countVar(t *testing.T) {
|
|
c := testConfig(t, "validate-count-var")
|
|
if err := c.Validate(); err != nil {
|
|
t.Fatalf("err: %s", err)
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_countVarInvalid(t *testing.T) {
|
|
c := testConfig(t, "validate-count-var-invalid")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_countVarUnknown(t *testing.T) {
|
|
c := testConfig(t, "validate-count-var-unknown")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_dependsOnVar(t *testing.T) {
|
|
c := testConfig(t, "validate-depends-on-var")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_dupModule(t *testing.T) {
|
|
c := testConfig(t, "validate-dup-module")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_dupResource(t *testing.T) {
|
|
c := testConfig(t, "validate-dup-resource")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_moduleNameBad(t *testing.T) {
|
|
c := testConfig(t, "validate-module-name-bad")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_moduleSourceVar(t *testing.T) {
|
|
c := testConfig(t, "validate-module-source-var")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_moduleVarInt(t *testing.T) {
|
|
c := testConfig(t, "validate-module-var-int")
|
|
if err := c.Validate(); err != nil {
|
|
t.Fatalf("should be valid: %s", err)
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_moduleVarMap(t *testing.T) {
|
|
c := testConfig(t, "validate-module-var-map")
|
|
if err := c.Validate(); err != nil {
|
|
t.Fatalf("should be valid: %s", err)
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_moduleVarList(t *testing.T) {
|
|
c := testConfig(t, "validate-module-var-list")
|
|
if err := c.Validate(); err != nil {
|
|
t.Fatalf("should be valid: %s", err)
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_moduleVarSelf(t *testing.T) {
|
|
c := testConfig(t, "validate-module-var-self")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should be invalid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_nil(t *testing.T) {
|
|
var c Config
|
|
if err := c.Validate(); err != nil {
|
|
t.Fatalf("err: %s", err)
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_outputBadField(t *testing.T) {
|
|
c := testConfig(t, "validate-output-bad-field")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_outputDuplicate(t *testing.T) {
|
|
c := testConfig(t, "validate-output-dup")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_pathVar(t *testing.T) {
|
|
c := testConfig(t, "validate-path-var")
|
|
if err := c.Validate(); err != nil {
|
|
t.Fatalf("err: %s", err)
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_pathVarInvalid(t *testing.T) {
|
|
c := testConfig(t, "validate-path-var-invalid")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_providerMulti(t *testing.T) {
|
|
c := testConfig(t, "validate-provider-multi")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_providerMultiGood(t *testing.T) {
|
|
c := testConfig(t, "validate-provider-multi-good")
|
|
if err := c.Validate(); err != nil {
|
|
t.Fatalf("should be valid: %s", err)
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_providerMultiRefGood(t *testing.T) {
|
|
c := testConfig(t, "validate-provider-multi-ref-good")
|
|
if err := c.Validate(); err != nil {
|
|
t.Fatalf("should be valid: %s", err)
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_providerMultiRefBad(t *testing.T) {
|
|
c := testConfig(t, "validate-provider-multi-ref-bad")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_provConnSplatOther(t *testing.T) {
|
|
c := testConfig(t, "validate-prov-conn-splat-other")
|
|
if err := c.Validate(); err != nil {
|
|
t.Fatalf("should be valid: %s", err)
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_provConnSplatSelf(t *testing.T) {
|
|
c := testConfig(t, "validate-prov-conn-splat-self")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_provSplatOther(t *testing.T) {
|
|
c := testConfig(t, "validate-prov-splat-other")
|
|
if err := c.Validate(); err != nil {
|
|
t.Fatalf("should be valid: %s", err)
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_provSplatSelf(t *testing.T) {
|
|
c := testConfig(t, "validate-prov-splat-self")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_resourceProvVarSelf(t *testing.T) {
|
|
c := testConfig(t, "validate-resource-prov-self")
|
|
if err := c.Validate(); err != nil {
|
|
t.Fatalf("should be valid: %s", err)
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_resourceVarSelf(t *testing.T) {
|
|
c := testConfig(t, "validate-resource-self")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_unknownThing(t *testing.T) {
|
|
c := testConfig(t, "validate-unknownthing")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_unknownResourceVar(t *testing.T) {
|
|
c := testConfig(t, "validate-unknown-resource-var")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_unknownResourceVar_output(t *testing.T) {
|
|
c := testConfig(t, "validate-unknown-resource-var-output")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_unknownVar(t *testing.T) {
|
|
c := testConfig(t, "validate-unknownvar")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_unknownVarCount(t *testing.T) {
|
|
c := testConfig(t, "validate-unknownvar-count")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_varDefault(t *testing.T) {
|
|
c := testConfig(t, "validate-var-default")
|
|
if err := c.Validate(); err != nil {
|
|
t.Fatalf("should be valid: %s", err)
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_varDefaultListType(t *testing.T) {
|
|
c := testConfig(t, "validate-var-default-list-type")
|
|
if err := c.Validate(); err != nil {
|
|
t.Fatalf("should be valid: %s", err)
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_varDefaultInterpolate(t *testing.T) {
|
|
c := testConfig(t, "validate-var-default-interpolate")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_varDup(t *testing.T) {
|
|
c := testConfig(t, "validate-var-dup")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_varMultiExactNonSlice(t *testing.T) {
|
|
c := testConfig(t, "validate-var-multi-exact-non-slice")
|
|
if err := c.Validate(); err != nil {
|
|
t.Fatalf("should be valid: %s", err)
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_varMultiNonSlice(t *testing.T) {
|
|
c := testConfig(t, "validate-var-multi-non-slice")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_varMultiNonSliceProvisioner(t *testing.T) {
|
|
c := testConfig(t, "validate-var-multi-non-slice-provisioner")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_varMultiFunctionCall(t *testing.T) {
|
|
c := testConfig(t, "validate-var-multi-func")
|
|
if err := c.Validate(); err != nil {
|
|
t.Fatalf("should be valid: %s", err)
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_varModule(t *testing.T) {
|
|
c := testConfig(t, "validate-var-module")
|
|
if err := c.Validate(); err != nil {
|
|
t.Fatalf("err: %s", err)
|
|
}
|
|
}
|
|
|
|
func TestConfigValidate_varModuleInvalid(t *testing.T) {
|
|
c := testConfig(t, "validate-var-module-invalid")
|
|
if err := c.Validate(); err == nil {
|
|
t.Fatal("should not be valid")
|
|
}
|
|
}
|
|
|
|
func TestNameRegexp(t *testing.T) {
|
|
cases := []struct {
|
|
Input string
|
|
Match bool
|
|
}{
|
|
{"hello", true},
|
|
{"foo-bar", true},
|
|
{"foo_bar", true},
|
|
{"_hello", true},
|
|
{"foo bar", false},
|
|
{"foo.bar", false},
|
|
}
|
|
|
|
for _, tc := range cases {
|
|
if NameRegexp.Match([]byte(tc.Input)) != tc.Match {
|
|
t.Fatalf("Input: %s\n\nExpected: %#v", tc.Input, tc.Match)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestProviderConfigName(t *testing.T) {
|
|
pcs := []*ProviderConfig{
|
|
&ProviderConfig{Name: "aw"},
|
|
&ProviderConfig{Name: "aws"},
|
|
&ProviderConfig{Name: "a"},
|
|
&ProviderConfig{Name: "gce_"},
|
|
}
|
|
|
|
n := ProviderConfigName("aws_instance", pcs)
|
|
if n != "aws" {
|
|
t.Fatalf("bad: %s", n)
|
|
}
|
|
}
|
|
|
|
func testConfig(t *testing.T, name string) *Config {
|
|
c, err := LoadFile(filepath.Join(fixtureDir, name, "main.tf"))
|
|
if err != nil {
|
|
t.Fatalf("file: %s\n\nerr: %s", name, err)
|
|
}
|
|
|
|
return c
|
|
}
|