packer-cn/builder/openstack/artifact_test.go

package openstack

import (
	"testing"

	"github.com/hashicorp/packer/packer"
)

func TestArtifact_Impl(t *testing.T) {
	var _ packer.Artifact = new(Artifact)
}

func TestArtifactId(t *testing.T) {
	expected := `b8cdf55b-c916-40bd-b190-389ec144c4ed`

	a := &Artifact{
		ImageId: "b8cdf55b-c916-40bd-b190-389ec144c4ed",
	}

	result := a.Id()
	if result != expected {
		t.Fatalf("bad: %s", result)
	}
}

func TestArtifactString(t *testing.T) {
	expected := "An image was created: b8cdf55b-c916-40bd-b190-389ec144c4ed"

	a := &Artifact{
		ImageId: "b8cdf55b-c916-40bd-b190-389ec144c4ed",
	}
	result := a.String()
	if result != expected {
		t.Fatalf("bad: %s", result)
	}
}

func TestArtifactState_StateData(t *testing.T) {
	expectedData := "this is the data"
	artifact := &Artifact{
		StateData: map[string]interface{}{"state_data": expectedData},
	}

	// Valid state
	result := artifact.State("state_data")
	if result != expectedData {
		t.Fatalf("Bad: State data was %s instead of %s", result, expectedData)
	}

	// Invalid state
	result = artifact.State("invalid_key")
	if result != nil {
		t.Fatalf("Bad: State should be nil for invalid state data name")
	}

	// Nil StateData should not fail and should return nil
	artifact = &Artifact{}
	result = artifact.State("key")
	if result != nil {
		t.Fatalf("Bad: State should be nil for nil StateData")
	}
}