public async Task FailsToCreateAuthorizationRequest_ResponseType_HasInvalidValues()
{
// Arrange
var parameters =
new Dictionary <string, string[]>
{
[OpenIdConnectParameterNames.State] = new[] { "state" },
[OpenIdConnectParameterNames.ClientId] = new[] { "a" },
[OpenIdConnectParameterNames.RedirectUri] = new[] { "http://www.example.com/callback" },
[OpenIdConnectParameterNames.ResponseType] = new[] { "invalid" }
};
var expectedError = new AuthorizationRequestError(ProtocolErrorProvider.InvalidParameterValue("invalid", OpenIdConnectParameterNames.ResponseType), null, null);
expectedError.Message.State = "state";
var factory = CreateAuthorizationRequestFactory();
// Act
var result = await factory.CreateAuthorizationRequestAsync(parameters);
// Assert
Assert.False(result.IsValid);
Assert.Equal(expectedError, result.Error, IdentityServiceErrorComparer.Instance);
Assert.Equal("http://www.example.com/callback", result.Error.RedirectUri);
Assert.Equal(OpenIdConnectResponseMode.Query, result.Error.ResponseMode);
}
private (string responseMode, OpenIdConnectMessage responseModeError) ValidateResponseMode(IDictionary <string, string[]> parameters)
{
var(responseMode, responseModeParameterError) = RequestParametersHelper.ValidateOptionalParameterIsUnique(parameters, OpenIdConnectParameterNames.ResponseMode, _errorProvider);
var responseModeValidationError = responseMode != null && !ValidResponseModes.Contains(responseMode) ?
_errorProvider.InvalidParameterValue(responseMode, OpenIdConnectParameterNames.ResponseMode) :
null;
var isResponseModeInvalid = responseModeParameterError != null || responseModeValidationError != null;
return(isResponseModeInvalid ? null : responseMode, responseModeParameterError ?? responseModeValidationError);
}