Golang core.NotSupportedError函数代码示例

// Unwraps a RPCError and returns the correct error type.
func unwrapError(rpcError RPCError) (err error) {
	if rpcError.Value != "" {
		switch rpcError.Type {
		case "InternalServerError":
			err = core.InternalServerError(rpcError.Value)
		case "NotSupportedError":
			err = core.NotSupportedError(rpcError.Value)
		case "MalformedRequestError":
			err = core.MalformedRequestError(rpcError.Value)
		case "UnauthorizedError":
			err = core.UnauthorizedError(rpcError.Value)
		case "NotFoundError":
			err = core.NotFoundError(rpcError.Value)
		case "SyntaxError":
			err = core.SyntaxError(rpcError.Value)
		case "SignatureValidationError":
			err = core.SignatureValidationError(rpcError.Value)
		case "CertificateIssuanceError":
			err = core.CertificateIssuanceError(rpcError.Value)
		default:
			err = errors.New(rpcError.Value)
		}
	}
	return
}

func unwrapError(err error) error {
	code := grpc.Code(err)
	errBody := grpc.ErrorDesc(err)
	switch code {
	case InternalServerError:
		return core.InternalServerError(errBody)
	case NotSupportedError:
		return core.NotSupportedError(errBody)
	case MalformedRequestError:
		return core.MalformedRequestError(errBody)
	case UnauthorizedError:
		return core.UnauthorizedError(errBody)
	case NotFoundError:
		return core.NotFoundError(errBody)
	case SignatureValidationError:
		return core.SignatureValidationError(errBody)
	case NoSuchRegistrationError:
		return core.NoSuchRegistrationError(errBody)
	case RateLimitedError:
		return core.RateLimitedError(errBody)
	case LengthRequiredError:
		return core.LengthRequiredError(errBody)
	case BadNonceError:
		return core.BadNonceError(errBody)
	default:
		return err
	}
}

// Unwraps a rpcError and returns the correct error type.
func unwrapError(rpcError *rpcError) error {
	if rpcError != nil {
		switch rpcError.Type {
		case "InternalServerError":
			return core.InternalServerError(rpcError.Value)
		case "NotSupportedError":
			return core.NotSupportedError(rpcError.Value)
		case "MalformedRequestError":
			return core.MalformedRequestError(rpcError.Value)
		case "UnauthorizedError":
			return core.UnauthorizedError(rpcError.Value)
		case "NotFoundError":
			return core.NotFoundError(rpcError.Value)
		case "SyntaxError":
			return core.SyntaxError(rpcError.Value)
		case "SignatureValidationError":
			return core.SignatureValidationError(rpcError.Value)
		case "CertificateIssuanceError":
			return core.CertificateIssuanceError(rpcError.Value)
		case "NoSuchRegistrationError":
			return core.NoSuchRegistrationError(rpcError.Value)
		case "TooManyRPCRequestsError":
			return core.TooManyRPCRequestsError(rpcError.Value)
		case "RateLimitedError":
			return core.RateLimitedError(rpcError.Value)
		case "ServiceUnavailableError":
			return core.ServiceUnavailableError(rpcError.Value)
		default:
			return errors.New(rpcError.Value)
		}
	}
	return nil
}

// Unwraps a rpcError and returns the correct error type.
func unwrapError(rpcError *rpcError) error {
	if rpcError != nil {
		switch rpcError.Type {
		case "InternalServerError":
			return core.InternalServerError(rpcError.Value)
		case "NotSupportedError":
			return core.NotSupportedError(rpcError.Value)
		case "MalformedRequestError":
			return core.MalformedRequestError(rpcError.Value)
		case "UnauthorizedError":
			return core.UnauthorizedError(rpcError.Value)
		case "NotFoundError":
			return core.NotFoundError(rpcError.Value)
		case "SignatureValidationError":
			return core.SignatureValidationError(rpcError.Value)
		case "NoSuchRegistrationError":
			return core.NoSuchRegistrationError(rpcError.Value)
		case "TooManyRPCRequestsError":
			return core.TooManyRPCRequestsError(rpcError.Value)
		case "RateLimitedError":
			return core.RateLimitedError(rpcError.Value)
		default:
			if strings.HasPrefix(rpcError.Type, "urn:") {
				return &probs.ProblemDetails{
					Type:       probs.ProblemType(rpcError.Type),
					Detail:     rpcError.Value,
					HTTPStatus: rpcError.HTTPStatus,
				}
			}
			return errors.New(rpcError.Value)
		}
	}
	return nil
}

func TestWrapError(t *testing.T) {
	testCases := []error{
		core.InternalServerError("foo"),
		core.NotSupportedError("foo"),
		core.MalformedRequestError("foo"),
		core.UnauthorizedError("foo"),
		core.NotFoundError("foo"),
		core.SignatureValidationError("foo"),
		core.CertificateIssuanceError("foo"),
		core.NoSuchRegistrationError("foo"),
		core.RateLimitedError("foo"),
		core.TooManyRPCRequestsError("foo"),
		errors.New("foo"),
	}
	for _, c := range testCases {
		wrapped := wrapError(c)
		test.AssertEquals(t, wrapped.Type, reflect.TypeOf(c).Name())
		test.AssertEquals(t, wrapped.Value, "foo")
		unwrapped := unwrapError(wrapped)
		test.AssertEquals(t, wrapped.Type, reflect.TypeOf(unwrapped).Name())
		test.AssertEquals(t, unwrapped.Error(), "foo")
	}

	complicated := []struct {
		given    error
		expected error
	}{
		{
			&probs.ProblemDetails{
				Type:       probs.ConnectionProblem,
				Detail:     "whoops",
				HTTPStatus: 417,
			},
			&probs.ProblemDetails{
				Type:       probs.ConnectionProblem,
				Detail:     "whoops",
				HTTPStatus: 417,
			},
		},
		{
			&probs.ProblemDetails{Type: "invalid", Detail: "hm"},
			errors.New("hm"),
		},
		{
			errors.New(""),
			errors.New(""),
		},
	}
	for i, tc := range complicated {
		actual := unwrapError(wrapError(tc.given))
		if !reflect.DeepEqual(tc.expected, actual) {
			t.Errorf("rpc error wrapping case %d: want %#v, got %#v", i, tc.expected, actual)
		}

	}
}

func TestWrapError(t *testing.T) {
	testCases := []error{
		core.InternalServerError("foo"),
		core.NotSupportedError("foo"),
		core.MalformedRequestError("foo"),
		core.UnauthorizedError("foo"),
		core.NotFoundError("foo"),
		core.SyntaxError("foo"),
		core.SignatureValidationError("foo"),
		core.CertificateIssuanceError("foo"),
		core.NoSuchRegistrationError("foo"),
		core.RateLimitedError("foo"),
		core.TooManyRPCRequestsError("foo"),
	}
	for _, c := range testCases {
		wrapped := wrapError(c)
		test.AssertEquals(t, wrapped.Type, reflect.TypeOf(c).Name())
		test.AssertEquals(t, wrapped.Value, "foo")
		unwrapped := unwrapError(wrapped)
		test.AssertEquals(t, wrapped.Type, reflect.TypeOf(unwrapped).Name())
		test.AssertEquals(t, unwrapped.Error(), "foo")
	}
}

func TestErrors(t *testing.T) {
	testcases := []struct {
		err          error
		expectedCode codes.Code
	}{
		{core.MalformedRequestError("test 1"), MalformedRequestError},
		{core.NotSupportedError("test 2"), NotSupportedError},
		{core.UnauthorizedError("test 3"), UnauthorizedError},
		{core.NotFoundError("test 4"), NotFoundError},
		{core.LengthRequiredError("test 5"), LengthRequiredError},
		{core.SignatureValidationError("test 6"), SignatureValidationError},
		{core.RateLimitedError("test 7"), RateLimitedError},
		{core.BadNonceError("test 8"), BadNonceError},
		{core.NoSuchRegistrationError("test 9"), NoSuchRegistrationError},
		{core.InternalServerError("test 10"), InternalServerError},
	}

	for _, tc := range testcases {
		wrappedErr := wrapError(tc.err)
		test.AssertEquals(t, grpc.Code(wrappedErr), tc.expectedCode)
		test.AssertEquals(t, tc.err, unwrapError(wrappedErr))
	}
}