Function TestManifestCreateAmend

cli/command/manifest/create_test.go:46–77

create a manifest list, then overwrite it, and inspect to see if the old one is still there

(t *testing.T)

// create a manifest list, then overwrite it, and inspect to see if the old one is still there
func TestManifestCreateAmend(t *testing.T) {
	manifestStore := store.NewStore(t.TempDir())

	cli := test.NewFakeCli(nil)
	cli.SetManifestStore(manifestStore)

	namedRef := ref(t, "alpine:3.0")
	imageManifest := fullImageManifest(t, namedRef)
	err := manifestStore.Save(ref(t, "list:v1"), namedRef, imageManifest)
	assert.NilError(t, err)
	namedRef = ref(t, "alpine:3.1")
	imageManifest = fullImageManifest(t, namedRef)
	err = manifestStore.Save(ref(t, "list:v1"), namedRef, imageManifest)
	assert.NilError(t, err)

	cmd := newCreateListCommand(cli)
	cmd.SetArgs([]string{"example.com/list:v1", "example.com/alpine:3.1"})
	cmd.Flags().Set("amend", "true")
	cmd.SetOut(io.Discard)
	err = cmd.Execute()
	assert.NilError(t, err)

	// make a new cli to clear the buffers
	cli = test.NewFakeCli(nil)
	cli.SetManifestStore(manifestStore)
	inspectCmd := newInspectCommand(cli)
	inspectCmd.SetArgs([]string{"example.com/list:v1"})
	assert.NilError(t, inspectCmd.Execute())
	actual := cli.OutBuffer()
	expected := golden.Get(t, "inspect-manifest-list.golden")
	assert.Check(t, is.Equal(string(expected), actual.String()))
}

// attempt to overwrite a saved manifest and get refused
func TestManifestCreateRefuseAmend(t *testing.T) {