77 lines
2.9 KiB
Go
77 lines
2.9 KiB
Go
package e2etest
|
|
|
|
import (
|
|
"fmt"
|
|
"io/ioutil"
|
|
"os"
|
|
"path/filepath"
|
|
"strings"
|
|
"testing"
|
|
|
|
"github.com/hashicorp/terraform/e2e"
|
|
)
|
|
|
|
// TestProviderDevOverrides is a test for the special dev_overrides setting
|
|
// in the provider_installation section of the CLI configuration file, which
|
|
// is our current answer to smoothing provider development by allowing
|
|
// developers to opt out of the version number and checksum verification
|
|
// we normally do, so they can just overwrite the same local executable
|
|
// in-place to iterate faster.
|
|
func TestProviderDevOverrides(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
tf := e2e.NewBinary(terraformBin, "testdata/provider-dev-override")
|
|
defer tf.Close()
|
|
|
|
// In order to do a decent end-to-end test for this case we will need a
|
|
// real enough provider plugin to try to run and make sure we are able
|
|
// to actually run it. For now we'll use the "test" provider for that,
|
|
// because it happens to be in this repository and therefore allows
|
|
// us to avoid drawing in anything external, but we might revisit this
|
|
// strategy in future if other needs cause us to evolve the test
|
|
// provider in a way that makes it less suitable for this particular test,
|
|
// such as if it stops being buildable into an independent executable.
|
|
providerExeDir := filepath.Join(tf.WorkDir(), "pkgdir")
|
|
providerExePrefix := filepath.Join(providerExeDir, "terraform-provider-test_")
|
|
providerExe := e2e.GoBuild("github.com/hashicorp/terraform/internal/legacy/builtin/bins/provider-test", providerExePrefix)
|
|
t.Logf("temporary provider executable is %s", providerExe)
|
|
|
|
err := ioutil.WriteFile(filepath.Join(tf.WorkDir(), "dev.tfrc"), []byte(fmt.Sprintf(`
|
|
provider_installation {
|
|
dev_overrides {
|
|
"example.com/test/test" = %q
|
|
}
|
|
}
|
|
`, providerExeDir)), os.ModePerm)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
tf.AddEnv("TF_CLI_CONFIG_FILE=dev.tfrc")
|
|
|
|
stdout, stderr, err := tf.Run("providers")
|
|
if err != nil {
|
|
t.Fatalf("unexpected error: %s\n%s", err, stderr)
|
|
}
|
|
if got, want := stdout, `provider[example.com/test/test]`; !strings.Contains(got, want) {
|
|
t.Errorf("configuration should depend on %s, but doesn't\n%s", want, got)
|
|
}
|
|
|
|
// NOTE: We're intentionally not running "terraform init" here, because
|
|
// dev overrides are always ready to use and don't need any special action
|
|
// to "install" them. This test is mimicking the a happy path of going
|
|
// directly from "go build" to validate/plan/apply without interacting
|
|
// with any registries, mirrors, lock files, etc.
|
|
stdout, _, err = tf.Run("validate")
|
|
if err != nil {
|
|
t.Fatalf("unexpected error: %s\n%s", err, stderr)
|
|
}
|
|
|
|
if got, want := stdout, `The configuration is valid, but`; !strings.Contains(got, want) {
|
|
t.Errorf("stdout doesn't include the success message\nwant: %s\n%s", want, got)
|
|
}
|
|
if got, want := stdout, `Provider development overrides are in effect`; !strings.Contains(got, want) {
|
|
t.Errorf("stdout doesn't include the warning about development overrides\nwant: %s\n%s", want, got)
|
|
}
|
|
}
|