terraform/command/validate_test.go

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2015-11-05 15:47:08 +01:00
package command
import (
"strings"
"testing"
"github.com/mitchellh/cli"
2015-11-05 15:47:08 +01:00
)
func setupTest(fixturepath string) (*cli.MockUi, int) {
ui := new(cli.MockUi)
c := &ValidateCommand{
Meta: Meta{
Ui: ui,
},
}
args := []string{
testFixturePath(fixturepath),
}
code := c.Run(args)
return ui, code
}
func TestValidateCommand(t *testing.T) {
if ui, code := setupTest("validate-valid"); code != 0 {
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
}
}
func TestValidateFailingCommand(t *testing.T) {
if ui, code := setupTest("validate-invalid"); code != 1 {
t.Fatalf("Should have failed: %d\n\n%s", code, ui.ErrorWriter.String())
}
}
func TestValidateFailingCommandMissingQuote(t *testing.T) {
ui, code := setupTest("validate-invalid/missing_quote")
if code != 1 {
t.Fatalf("Should have failed: %d\n\n%s", code, ui.ErrorWriter.String())
}
if !strings.HasSuffix(strings.TrimSpace(ui.ErrorWriter.String()), "IDENT test") {
t.Fatalf("Should have failed: %d\n\n'%s'", code, ui.ErrorWriter.String())
}
}
func TestValidateFailingCommandMissingVariable(t *testing.T) {
ui, code := setupTest("validate-invalid/missing_var")
if code != 1 {
t.Fatalf("Should have failed: %d\n\n%s", code, ui.ErrorWriter.String())
}
if !strings.HasSuffix(strings.TrimSpace(ui.ErrorWriter.String()), "config: unknown variable referenced: 'description'. define it with 'variable' blocks") {
t.Fatalf("Should have failed: %d\n\n'%s'", code, ui.ErrorWriter.String())
}
}
func TestSameProviderMutipleTimesShouldFail(t *testing.T) {
ui, code := setupTest("validate-invalid/multiple_providers")
if code != 1 {
t.Fatalf("Should have failed: %d\n\n%s", code, ui.ErrorWriter.String())
}
if !strings.HasSuffix(strings.TrimSpace(ui.ErrorWriter.String()), "provider.aws: declared multiple times, you can only declare a provider once") {
t.Fatalf("Should have failed: %d\n\n'%s'", code, ui.ErrorWriter.String())
}
}
func TestSameModuleMultipleTimesShouldFail(t *testing.T) {
ui, code := setupTest("validate-invalid/multiple_modules")
if code != 1 {
t.Fatalf("Should have failed: %d\n\n%s", code, ui.ErrorWriter.String())
}
if !strings.HasSuffix(strings.TrimSpace(ui.ErrorWriter.String()), "multi_module: module repeated multiple times") {
t.Fatalf("Should have failed: %d\n\n'%s'", code, ui.ErrorWriter.String())
}
}
func TestSameResourceMultipleTimesShouldFail(t *testing.T) {
ui, code := setupTest("validate-invalid/multiple_resources")
if code != 1 {
t.Fatalf("Should have failed: %d\n\n%s", code, ui.ErrorWriter.String())
}
if !strings.HasSuffix(strings.TrimSpace(ui.ErrorWriter.String()), "aws_instance.web: resource repeated multiple times") {
t.Fatalf("Should have failed: %d\n\n'%s'", code, ui.ErrorWriter.String())
}
}
func TestOutputWithoutValueShouldFail(t *testing.T) {
ui, code := setupTest("validate-invalid/outputs")
if code != 1 {
t.Fatalf("Should have failed: %d\n\n%s", code, ui.ErrorWriter.String())
}
if !strings.HasSuffix(strings.TrimSpace(ui.ErrorWriter.String()), "output is missing required 'value' key") {
t.Fatalf("Should have failed: %d\n\n'%s'", code, ui.ErrorWriter.String())
}
}
func TestModuleWithIncorrectNameShouldFail(t *testing.T) {
ui, code := setupTest("validate-invalid/incorrectmodulename")
if code != 1 {
t.Fatalf("Should have failed: %d\n\n%s", code, ui.ErrorWriter.String())
}
if !strings.Contains(ui.ErrorWriter.String(), "module name can only contain letters, numbers, dashes, and underscores") {
t.Fatalf("Should have failed: %d\n\n'%s'", code, ui.ErrorWriter.String())
}
if !strings.Contains(ui.ErrorWriter.String(), "module source cannot contain interpolations") {
t.Fatalf("Should have failed: %d\n\n'%s'", code, ui.ErrorWriter.String())
}
}
func TestWronglyUsedInterpolationShouldFail(t *testing.T) {
ui, code := setupTest("validate-invalid/interpolation")
if code != 1 {
t.Fatalf("Should have failed: %d\n\n%s", code, ui.ErrorWriter.String())
}
if !strings.Contains(ui.ErrorWriter.String(), "depends on value cannot contain interpolations") {
t.Fatalf("Should have failed: %d\n\n'%s'", code, ui.ErrorWriter.String())
}
if !strings.Contains(ui.ErrorWriter.String(), "Variable 'vairable_with_interpolation': cannot contain interpolations") {
t.Fatalf("Should have failed: %d\n\n'%s'", code, ui.ErrorWriter.String())
}
}