Method Test

dagger/maintenance/main.go:355–463

Tests the specified target using Chainsaw

(
	ctx context.Context,
	// The source directory containing the extension folders. Defaults to the current directory
	// +ignore=["dagger", ".github"]
	// +defaultPath="/"
	source *dagger.Directory,
	// Kubeconfig to connect to the target K8s
	// +required
	kubeconfig *dagger.File,
	// The target extension to test
	// +default="all"
	target string,
	// Container image to use to run chainsaw
	// renovate: datasource=docker depName=kyverno/chainsaw packageName=ghcr.io/kyverno/chainsaw versioning=docker
	// +default="ghcr.io/kyverno/chainsaw:v0.2.15@sha256:527f3be2b9ec0580cb0bc84540a0fee99406b011c24ae3a30953e525af60809d"
	chainsawImage string,
	// Additional arguments to pass to Chainsaw test command
	// +optional
	extraArgs []string,
)

func (m *Maintenance) Test(
	ctx context.Context,
	// The source directory containing the extension folders. Defaults to the current directory
	// +ignore=["dagger", ".github"]
	// +defaultPath="/"
	source *dagger.Directory,
	// Kubeconfig to connect to the target K8s
	// +required
	kubeconfig *dagger.File,
	// The target extension to test
	// +default="all"
	target string,
	// Container image to use to run chainsaw
	// renovate: datasource=docker depName=kyverno/chainsaw packageName=ghcr.io/kyverno/chainsaw versioning=docker
	// +default="ghcr.io/kyverno/chainsaw:v0.2.15@sha256:527f3be2b9ec0580cb0bc84540a0fee99406b011c24ae3a30953e525af60809d"
	chainsawImage string,
	// Additional arguments to pass to Chainsaw test command
	// +optional
	extraArgs []string,
) error {
	extDir := source
	if target != "all" {
		extDir = source.Filter(dagger.DirectoryFilterOpts{
			Include: []string{path.Join(target, "**"), "test"},
		})
		hasMetadataFile, err := extDir.Exists(ctx, path.Join(target, metadataFile))
		if err != nil {
			return err
		}
		if !hasMetadataFile {
			return fmt.Errorf("not a valid target, metadata.hcl file is missing. Target: %s", target)
		}
	}

	targetExtensions, err := extensionsDirectories(ctx, extDir)
	if err != nil {
		return err
	}

	const valuesFile = "values.yaml"

	for _, targetExtension := range targetExtensions {
		extName, err := targetExtension.Name(ctx)
		if err != nil {
			return err
		}

		hasValues, err := targetExtension.Exists(ctx, valuesFile)
		if err != nil {
			return err
		}
		if !hasValues {
			return fmt.Errorf("cannot execute tests for extension %q, values.yaml file is missing", target)
		}

		ctr := dag.Container().From(chainsawImage).
			WithWorkdir("e2e").
			WithEnvVariable("CACHEBUSTER", time.Now().String()).
			WithDirectory("test", extDir.Directory("test")).
			WithDirectory(extName, targetExtension).