public void CreateResponse_OnNullConfiguration_ThrowsException()
{
Assert.Throws <InvalidOperationException>(() =>
{
HttpRequestMessageExtensions.CreateResponse(_request, HttpStatusCode.OK, _value, configuration: null);
}, "The request does not have an associated configuration object or the provided configuration was null.");
}
public void CreateResponse_WhenNoContentNegotiatorInstanceRegistered_Throws()
{
// Arrange
_config.ServiceResolver.SetServices(typeof(IContentNegotiator), new object[] { null });
// Act & Assert
Assert.Throws <InvalidOperationException>(() => HttpRequestMessageExtensions.CreateResponse(_request, HttpStatusCode.OK, _value, _config),
"The provided configuration does not have an instance of the 'System.Net.Http.Formatting.IContentNegotiator' service registered.");
}
public void CreateResponse_OnNullRequest_ThrowsException()
{
Assert.ThrowsArgumentNull(() =>
{
HttpRequestMessageExtensions.CreateResponse(null, HttpStatusCode.OK, _value);
}, "request");
Assert.ThrowsArgumentNull(() =>
{
HttpRequestMessageExtensions.CreateResponse(null, HttpStatusCode.OK, _value, configuration: null);
}, "request");
}
public void CreateResponse_WhenContentNegotiatorReturnsNullResult_Throws()
{
// Arrange
_negotiatorMock.Setup(r => r.Negotiate(typeof(string), _request, _config.Formatters)).Returns(value: null);
_config.ServiceResolver.SetServices(typeof(IContentNegotiator), _negotiatorMock.Object);
// Act
var response = HttpRequestMessageExtensions.CreateResponse <string>(_request, HttpStatusCode.OK, "", _config);
// Assert
Assert.Equal(HttpStatusCode.NotAcceptable, response.StatusCode);
Assert.Same(_request, response.RequestMessage);
}
public void CreateResponse_RetrievesContentNegotiatorFromServiceResolver()
{
// Arrange
Mock <IDependencyResolver> resolverMock = new Mock <IDependencyResolver>();
_config.ServiceResolver.SetResolver(resolverMock.Object);
// Act
HttpRequestMessageExtensions.CreateResponse(_request, HttpStatusCode.OK, _value, _config);
// Assert
resolverMock.Verify(r => r.GetService(typeof(IContentNegotiator)), Times.Once());
}
public void CreateResponse_PerformsContentNegotiationAndCreatesContentUsingResults()
{
// Arrange
XmlMediaTypeFormatter formatter = new XmlMediaTypeFormatter();
_negotiatorMock.Setup(r => r.Negotiate(typeof(string), _request, _config.Formatters))
.Returns(new ContentNegotiationResult(formatter, null));
_config.ServiceResolver.SetService(typeof(IContentNegotiator), _negotiatorMock.Object);
// Act
var response = HttpRequestMessageExtensions.CreateResponse <string>(_request, HttpStatusCode.NoContent, "42", _config);
// Assert
Assert.Equal(HttpStatusCode.NoContent, response.StatusCode);
Assert.Same(_request, response.RequestMessage);
var objectContent = Assert.IsType <ObjectContent <string> >(response.Content);
Assert.Equal("42", objectContent.Value);
Assert.Same(formatter, objectContent.Formatter);
}
public void GetSynchronizationContextThrowsOnNull()
{
Assert.ThrowsArgumentNull(() => HttpRequestMessageExtensions.GetSynchronizationContext(null), "request");
}
public void GetConfigurationThrowsOnNull()
{
Assert.ThrowsArgumentNull(() => HttpRequestMessageExtensions.GetConfiguration(null), "request");
}
public void DisposeRequestResources_WhenRequestParameterIsNull_Throws()
{
Assert.ThrowsArgumentNull(
() => HttpRequestMessageExtensions.DisposeRequestResources(request: null), "request");
}
public void RegisterForDispose_WhenRequestParameterIsNull_Throws()
{
Assert.ThrowsArgumentNull(
() => HttpRequestMessageExtensions.RegisterForDispose(request: null, resource: null), "request");
}
