Ejemplo n.º 1
0
func testInterpolate(
	t *testing.T, i *Interpolater,
	scope *InterpolationScope,
	n string, expectedVar ast.Variable) {
	v, err := config.NewInterpolatedVariable(n)
	if err != nil {
		t.Fatalf("err: %s", err)
	}

	actual, err := i.Values(scope, map[string]config.InterpolatedVariable{
		"foo": v,
	})
	if err != nil {
		t.Fatalf("err: %s", err)
	}

	expected := map[string]ast.Variable{
		"foo": expectedVar,
	}
	if !reflect.DeepEqual(actual, expected) {
		t.Fatalf("%q: actual: %#v\nexpected: %#v", n, actual, expected)
	}
}
Ejemplo n.º 2
0
func TestInterpolater_countIndexInWrongContext(t *testing.T) {
	i := &Interpolater{}

	scope := &InterpolationScope{
		Path: rootModulePath,
	}

	n := "count.index"

	v, err := config.NewInterpolatedVariable(n)
	if err != nil {
		t.Fatalf("err: %s", err)
	}

	expectedErr := fmt.Errorf("foo: count.index is only valid within resources")

	_, err = i.Values(scope, map[string]config.InterpolatedVariable{
		"foo": v,
	})

	if !reflect.DeepEqual(expectedErr, err) {
		t.Fatalf("expected: %#v, got %#v", expectedErr, err)
	}
}