public void SendAsync_ReturnsOriginalResponseIfObjectContentHasValue()
{
// Arrange
Mock <MediaTypeFormatter> formatter = new Mock <MediaTypeFormatter>();
formatter.Setup(f => f.CanWriteType(It.IsAny <Type>())).Returns(true);
HttpResponseMessage originalResponse = new HttpResponseMessage(HttpStatusCode.OK);
originalResponse.Content = new ObjectContent(typeof(string), "value", formatter.Object);
ODataNullValueMessageHandler handler = new ODataNullValueMessageHandler
{
InnerHandler = new TestMessageHandler(originalResponse)
};
HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Get, "http://localhost/any");
request.ODataProperties().Path = new ODataPath(new EntitySetPathSegment("EntitySet"));
// Act
HttpResponseMessage response = handler.SendAsync(request).Result;
// Assert
Assert.Same(originalResponse, response);
}
private Task <HttpResponse> SendToHandler(
ODataNullValueMessageHandler handler,
AspNetCore.Http.HttpRequest request)
{
var pageContext = new PageContext(new ActionContext(
request.HttpContext,
new RouteData(),
new PageActionDescriptor(),
new ModelStateDictionary()));
var model = new Mock <PageModel>();
var modelAsFilter = model.As <IAsyncResultFilter>();
modelAsFilter
.Setup(f => f.OnResultExecutionAsync(It.IsAny <ResultExecutingContext>(), It.IsAny <ResultExecutionDelegate>()))
.Returns(Task.CompletedTask);
var resultExecutingContext = new ResultExecutingContext(
pageContext,
Array.Empty <IFilterMetadata>(),
new AspNetCore.Mvc.RazorPages.PageResult(),
model.Object);
handler.OnResultExecuting(resultExecutingContext);
return(Task.FromResult(request.HttpContext.Response));
}
public async Task SendAsync_ReturnsNotFoundForNullEntityResponse()
{
// Arrange
Mock <MediaTypeFormatter> formatter = new Mock <MediaTypeFormatter>();
formatter.Setup(f => f.CanWriteType(It.IsAny <Type>())).Returns(true);
HttpResponseMessage originalResponse = new HttpResponseMessage(HttpStatusCode.OK);
originalResponse.Content = new ObjectContent(typeof(string), null, formatter.Object);
ODataNullValueMessageHandler handler = new ODataNullValueMessageHandler
{
InnerHandler = new TestMessageHandler(originalResponse)
};
var configuration = RoutingConfigurationFactory.Create();
ODataPath path = new DefaultODataPathHandler().Parse(BuildModel(), "http://localhost/any", "Customers(3)");
HttpRequestMessage request = RequestFactory.Create(HttpMethod.Get, "http://localhost/any", configuration);
request.ODataContext().Path = path;
// Act
HttpResponseMessage response = await handler.SendAsync(request);
// Assert
Assert.Equal(HttpStatusCode.NotFound, response.StatusCode);
}
public async Task SendAsync_ReturnsOriginalResponseIfRequestIsNotGet(string method)
{
// Arrange
Mock <MediaTypeFormatter> formatter = new Mock <MediaTypeFormatter>();
formatter.Setup(f => f.CanWriteType(It.IsAny <Type>())).Returns(true);
HttpResponseMessage originalResponse = new HttpResponseMessage(HttpStatusCode.OK);
originalResponse.Content = new ObjectContent(typeof(string), null, formatter.Object);
ODataNullValueMessageHandler handler = new ODataNullValueMessageHandler
{
InnerHandler = new TestMessageHandler(originalResponse)
};
HttpRequestMessage request = new HttpRequestMessage(new HttpMethod(method), "http://localhost/any");
request.ODataProperties().Path = new ODataPath(new EntitySetSegment(_entitySet));
// Act
HttpResponseMessage response = await handler.SendAsync(request);
// Assert
Assert.Same(originalResponse, response);
}
public void SendAsync_ThrowsIfRequestIsNull()
{
// Arrange
ODataNullValueMessageHandler handler = new ODataNullValueMessageHandler();
// Act & Assert
Assert.ThrowsArgumentNull(() => { HttpResponseMessage result = handler.SendAsync(null).Result; }, "request");
}
private ODataNullValueMessageHandler CreateHandler(HttpResponseMessage originalResponse)
{
ODataNullValueMessageHandler handler = new ODataNullValueMessageHandler();
handler.InnerHandler = new TestMessageHandler(originalResponse);
return(handler);
}
public void SendAsync_ThrowsIfContextIsNull()
{
// Arrange
ODataNullValueMessageHandler handler = CreateHandler();
// Act & Assert
ExceptionAssert.ThrowsArgumentNull(() => handler.OnResultExecuting(null), "context");
}
public async Task SendAsync_ThrowsIfRequestIsNull()
{
// Arrange
ODataNullValueMessageHandler handler = new ODataNullValueMessageHandler();
// Act & Assert
await ExceptionAssert.ThrowsArgumentNullAsync(() => handler.SendAsync(null), "request");
}
public void SendAsync_ThrowsIfRequestIsNull()
{
// Arrange
ODataNullValueMessageHandler handler = new ODataNullValueMessageHandler();
// Act & Assert
Assert.ThrowsArgumentNull(() => { HttpResponseMessage result = handler.SendAsync(null).Result; }, "request");
}
public async Task SendAsync_ReturnsNullIfResponseIsNull()
{
// Arrange
ODataNullValueMessageHandler handler = CreateHandler(null);
var request = RequestFactory.Create(HttpMethod.Get, "http://localhost/any");
request.ODataContext().Path = new ODataPath(new EntitySetSegment(_entitySet));
// Act
var response = await SendToHandler(handler, request);
// Assert
Assert.Null(response);
}
private static void Configuration(IAppBuilder builder)
{
HttpConfiguration configuration = new HttpConfiguration();
// ODataNullValueMessageHandler handle returning a 404 response instead of a 200 with a null value when the raw value
// of a property is null.
var nullHandler = new ODataNullValueMessageHandler
{
InnerHandler = new HttpControllerDispatcher(configuration)
};
configuration.MapODataServiceRoute("odata", "odata", ShoppingEdmModel.GetModel(), nullHandler);
builder.UseWebApi(configuration);
}
public void SendAsync_ReturnsNullIfResponseIsNull()
{
// Arrange
ODataNullValueMessageHandler handler = new ODataNullValueMessageHandler
{
InnerHandler = new TestMessageHandler(null)
};
HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Get, "http://localhost/any");
request.ODataProperties().Path = new ODataPath(new EntitySetPathSegment("EntitySet"));
// Act
HttpResponseMessage response = handler.SendAsync(request).Result;
// Assert
Assert.Null(response);
}
public async Task SendAsync_ReturnsOriginalResponseIfNoObjectContent()
{
// Arrange
var originalResponse = ResponseFactory.Create(HttpStatusCode.OK, "test");
ODataNullValueMessageHandler handler = CreateHandler(originalResponse);
var request = RequestFactory.Create(HttpMethod.Get, "http://localhost/any");
request.ODataContext().Path = new ODataPath(new EntitySetSegment(_entitySet));
// Act
var response = await SendToHandler(handler, request);
// Assert
Assert.Same(originalResponse, response);
}
public void SendAsync_ReturnsNullIfResponseIsNull()
{
// Arrange
ODataNullValueMessageHandler handler = new ODataNullValueMessageHandler
{
InnerHandler = new TestMessageHandler(null)
};
HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Get, "http://localhost/any");
request.ODataProperties().Path = new ODataPath(new EntitySetPathSegment("EntitySet"));
// Act
HttpResponseMessage response = handler.SendAsync(request).Result;
// Assert
Assert.Null(response);
}
public void GetResponseStatusCode_ReturnsNoContentForProperties_AndNotFoundForEntities(string odataPath,
HttpStatusCode?expected)
{
// Arrange
IEdmModel model = BuildModel();
IODataPathHandler pathHandler = new DefaultODataPathHandler();
ODataPath path = pathHandler.Parse(model, "http://localhost/any", odataPath);
// Guard
Assert.NotNull(path);
// Act
HttpStatusCode?statusCode = ODataNullValueMessageHandler.GetUpdatedResponseStatusCodeOrNull(path);
// Assert
Assert.Equal(expected, statusCode);
}
public void SendAsync_ReturnsOriginalResponseIfContentIsNull()
{
// Arrange
HttpResponseMessage originalResponse = new HttpResponseMessage(HttpStatusCode.OK);
ODataNullValueMessageHandler handler = new ODataNullValueMessageHandler
{
InnerHandler = new TestMessageHandler(originalResponse)
};
HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Get, "http://localhost/any");
request.ODataProperties().Path = new ODataPath(new EntitySetPathSegment("EntitySet"));
// Act
HttpResponseMessage response = handler.SendAsync(request).Result;
// Assert
Assert.Same(originalResponse, response);
}
public void SendAsync_ReturnsOriginalResponseIfContentIsNull()
{
// Arrange
HttpResponseMessage originalResponse = new HttpResponseMessage(HttpStatusCode.OK);
ODataNullValueMessageHandler handler = new ODataNullValueMessageHandler
{
InnerHandler = new TestMessageHandler(originalResponse)
};
HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Get, "http://localhost/any");
request.ODataProperties().Path = new ODataPath(new EntitySetPathSegment("EntitySet"));
// Act
HttpResponseMessage response = handler.SendAsync(request).Result;
// Assert
Assert.Same(originalResponse, response);
}
private Task <HttpResponseMessage> SendToHandler(
ODataNullValueMessageHandler handler,
HttpRequestMessage request)
{
return(handler.SendAsync(request));
}
public void SendAsync_ReturnsOriginalResponseIfObjectContentHasValue()
{
// Arrange
Mock<MediaTypeFormatter> formatter = new Mock<MediaTypeFormatter>();
formatter.Setup(f => f.CanWriteType(It.IsAny<Type>())).Returns(true);
HttpResponseMessage originalResponse = new HttpResponseMessage(HttpStatusCode.OK);
originalResponse.Content = new ObjectContent(typeof(string), "value", formatter.Object);
ODataNullValueMessageHandler handler = new ODataNullValueMessageHandler
{
InnerHandler = new TestMessageHandler(originalResponse)
};
HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Get, "http://localhost/any");
request.ODataProperties().Path = new ODataPath(new EntitySetPathSegment("EntitySet"));
// Act
HttpResponseMessage response = handler.SendAsync(request).Result;
// Assert
Assert.Same(originalResponse, response);
}
public void SendAsync_ReturnsNotFoundForNullEntityResponse()
{
// Arrange
Mock<MediaTypeFormatter> formatter = new Mock<MediaTypeFormatter>();
formatter.Setup(f => f.CanWriteType(It.IsAny<Type>())).Returns(true);
HttpResponseMessage originalResponse = new HttpResponseMessage(HttpStatusCode.OK);
originalResponse.Content = new ObjectContent(typeof(string), null, formatter.Object);
ODataNullValueMessageHandler handler = new ODataNullValueMessageHandler
{
InnerHandler = new TestMessageHandler(originalResponse)
};
ODataPath path = new DefaultODataPathHandler().Parse(BuildModel(), "http://localhost/any", "Customers(3)");
HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Get, "http://localhost/any");
request.SetConfiguration(new HttpConfiguration());
request.ODataProperties().Path = path;
// Act
HttpResponseMessage response = handler.SendAsync(request).Result;
// Assert
Assert.Equal(HttpStatusCode.NotFound, response.StatusCode);
}
