public void ReadContentAsync_Throws_ForNoContentType()
{
var request = new HttpRequestMessage(HttpMethod.Post, "http://localhost");
request.Content = new StringContent("The quick, brown fox tripped and fell.");
request.Content.Headers.ContentType = null;
var formatters = new MediaTypeFormatterCollection();
var descriptor = new Mock <HttpParameterDescriptor>();
descriptor.Setup(desc => desc.IsOptional).Returns(false);
var binding = new FormatterParameterBinding(descriptor.Object, formatters, null);
HttpResponseException exception = Assert.Throws <HttpResponseException>(
() => binding.ReadContentAsync(request, typeof(string), formatters, null)
);
Assert.Equal(HttpStatusCode.UnsupportedMediaType, exception.Response.StatusCode);
HttpError error;
exception.Response.TryGetContentValue(out error);
Assert.Equal(
"The request contains an entity body but no Content-Type header. The inferred media type 'application/octet-stream' is not supported for this resource.",
error.Message
);
}
public async Task ReadContentAsync_PassesCancellationToken_Further()
{
// Arrange
var parameter = new Mock <HttpParameterDescriptor>();
parameter.Setup(p => p.IsOptional).Returns(false);
IBodyModelValidator validator = null;
HttpRequestMessage request = new HttpRequestMessage();
request.Content = new StringContent("");
request.Content.Headers.ContentType = MediaTypeHeaderValue.Parse("app/test");
IFormatterLogger logger = null;
CancellationTokenSource cts = new CancellationTokenSource();
Mock <MediaTypeFormatter> formatter = new Mock <MediaTypeFormatter>();
formatter.Setup(f => f.CanReadType(typeof(int))).Returns(true);
formatter.Object.SupportedMediaTypes.Add(request.Content.Headers.ContentType);
formatter.Setup(f => f.ReadFromStreamAsync(typeof(int), It.IsAny <Stream>(), request.Content, logger, cts.Token))
.Returns(Task.FromResult <object>(42))
.Verifiable();
var formatters = new[] { formatter.Object };
FormatterParameterBinding binding = new FormatterParameterBinding(parameter.Object, formatters, validator);
// Act
await binding.ReadContentAsync(request, typeof(int), formatters, logger, cts.Token);
// Assert
formatter.Verify();
}
public void ReadContentAsync_Throws_ForUnsupportedMediaType()
{
var request = new HttpRequestMessage(HttpMethod.Post, "http://localhost");
request.Content = new StringContent("The quick, brown fox tripped and fell.");
var formatters = new MediaTypeFormatterCollection();
var descriptor = new Mock<HttpParameterDescriptor>();
descriptor.Setup(desc => desc.IsOptional).Returns(false);
var binding = new FormatterParameterBinding(descriptor.Object, formatters, null);
HttpResponseException exception = Assert.Throws<HttpResponseException>(
() => binding.ReadContentAsync(request, typeof(string), formatters, null));
Assert.Equal(HttpStatusCode.UnsupportedMediaType, exception.Response.StatusCode);
HttpError error;
exception.Response.TryGetContentValue(out error);
Assert.Equal(
"The request entity's media type 'text/plain' is not supported for this resource.",
error.Message);
}
public void ReadContentAsync_PassesCancellationToken_Further()
{
// Arrange
var parameter = new Mock<HttpParameterDescriptor>();
parameter.Setup(p => p.IsOptional).Returns(false);
IBodyModelValidator validator = null;
HttpRequestMessage request = new HttpRequestMessage();
request.Content = new StringContent("");
request.Content.Headers.ContentType = MediaTypeHeaderValue.Parse("app/test");
IFormatterLogger logger = null;
CancellationTokenSource cts = new CancellationTokenSource();
Mock<MediaTypeFormatter> formatter = new Mock<MediaTypeFormatter>();
formatter.Setup(f => f.CanReadType(typeof(int))).Returns(true);
formatter.Object.SupportedMediaTypes.Add(request.Content.Headers.ContentType);
formatter.Setup(f => f.ReadFromStreamAsync(typeof(int), It.IsAny<Stream>(), request.Content, logger, cts.Token))
.Returns(Task.FromResult<object>(42))
.Verifiable();
var formatters = new[] { formatter.Object };
FormatterParameterBinding binding = new FormatterParameterBinding(parameter.Object, formatters, validator);
// Act
binding.ReadContentAsync(request, typeof(int), formatters, logger, cts.Token).Wait();
// Assert
formatter.Verify();
}