Function TestStructuredOutputAdditionalScenarios

diff/diff_test.go:812–981

(t *testing.T)

}

func TestStructuredOutputAdditionalScenarios(t *testing.T) {
	ansi.DisableColors(true)
	opts := &Options{OutputFormat: "structured"}

	t.Run("EmptyManifestHandling", func(t *testing.T) {
		emptyManifest := ``
		validManifest := `
apiVersion: v1
kind: Pod
metadata:
  name: test
  namespace: default
`
		oldIndex := manifest.Parse([]byte(emptyManifest), "default", true)
		newIndex := manifest.Parse([]byte(validManifest), "default", true)

		var buf bytes.Buffer
		changed := Manifests(oldIndex, newIndex, opts, &buf)
		require.True(t, changed)

		var entries []StructuredEntry
		require.NoError(t, json.Unmarshal(buf.Bytes(), &entries))
		require.Len(t, entries, 1)
		require.Equal(t, "ADD", entries[0].ChangeType)
		require.False(t, entries[0].ResourceStatus.OldExists)
		require.True(t, entries[0].ResourceStatus.NewExists)
	})

	t.Run("NullYAMLDocument", func(t *testing.T) {
		nullManifest := `null`
		validManifest := `
apiVersion: v1
kind: Service
metadata:
  name: test
  namespace: default
`
		oldIndex := manifest.Parse([]byte(nullManifest), "default", true)
		newIndex := manifest.Parse([]byte(validManifest), "default", true)

		var buf bytes.Buffer
		changed := Manifests(oldIndex, newIndex, opts, &buf)
		require.True(t, changed)

		var entries []StructuredEntry
		require.NoError(t, json.Unmarshal(buf.Bytes(), &entries))
		require.Len(t, entries, 1)
		require.Equal(t, "ADD", entries[0].ChangeType)
	})

	t.Run("ComplexNestedStructuresForJSONPatch", func(t *testing.T) {
		oldManifest := `
apiVersion: v1
kind: ConfigMap
metadata:
  name: complex
  namespace: default
  labels: