Function TestMerge7386

internal/controller/runtime/patch_test.go:142–211

(t *testing.T)

}

func TestMerge7386(t *testing.T) {
	t.Parallel()

	if actual := NewMergePatch().Type(); actual != types.MergePatchType {
		t.Fatalf("expected %q, got %q", types.MergePatchType, actual)
	}

	// An empty patch is valid.
	{
		patch := NewMergePatch()
		if !patch.IsEmpty() {
			t.Fatal("expected empty")
		}
		b, err := patch.Bytes()
		if err != nil {
			t.Fatalf("expected no error, got %v", err)
		}
		assertJSON(t, `{}`, b)
	}

	// Calling Add without a path does nothing.
	{
		b, err := NewMergePatch().Add()("anything").Bytes()
		if err != nil {
			t.Fatalf("expected no error, got %v", err)
		}
		assertJSON(t, `{}`, b)
	}

	// Calling Add without its value is an error.
	{
		patch := NewMergePatch()
		patch.Add("a")
		_, err := patch.Bytes()
		if err == nil {
			t.Fatal("expected an error, got none")
		}
	}
	{
		b, err := NewMergePatch().Add("a", "x/y", "0")(9).Bytes()
		if err != nil {
			t.Fatalf("expected no error, got %v", err)
		}
		assertJSON(t, `{"a":{"x/y":{"0":9}}}`, b)
	}

	// Remove takes no value.
	{
		b, err := NewMergePatch().Remove("b", "m/n/o").Bytes()
		if err != nil {
			t.Fatalf("expected no error, got %v", err)
		}
		assertJSON(t, `{"b":{"m/n/o":null}}`, b)
	}

	// Calls are chainable.
	{
		b, err := NewMergePatch().