public void FormatFilter_ContextContainsFormat_DefaultFormat(
string format,
FormatSource place,
string contentType)
{
// Arrange
var mediaType = MediaTypeHeaderValue.Parse("application/json");
var mockObjects = new MockObjects(format, place);
var resultExecutingContext = mockObjects.CreateResultExecutingContext();
var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilterMetadata[] { });
var filter = new FormatFilter(mockObjects.OptionsManager, mockObjects.ActionContextAccessor);
// Act
filter.OnResourceExecuting(resourceExecutingContext);
// Assert
Assert.Null(resourceExecutingContext.Result);
// Act
filter.OnResultExecuting(resultExecutingContext);
// Assert
var objectResult = Assert.IsType<ObjectResult>(resultExecutingContext.Result);
Assert.Equal(1, objectResult.ContentTypes.Count);
AssertMediaTypesEqual(mediaType, objectResult.ContentTypes[0]);
}
public void FormatFilter_ContextContainsFormat_DefaultFormat(
string format,
FormatSource place,
string contentType)
{
// Arrange
var mediaType = MediaTypeHeaderValue.Parse("application/json");
var mockObjects = new MockObjects(format, place);
var resultExecutingContext = mockObjects.CreateResultExecutingContext();
var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilterMetadata[] { });
var filter = new FormatFilter(mockObjects.OptionsManager, mockObjects.ActionContextAccessor);
// Act
filter.OnResourceExecuting(resourceExecutingContext);
// Assert
Assert.Null(resourceExecutingContext.Result);
// Act
filter.OnResultExecuting(resultExecutingContext);
// Assert
var objectResult = Assert.IsType <ObjectResult>(resultExecutingContext.Result);
Assert.Equal(1, objectResult.ContentTypes.Count);
AssertMediaTypesEqual(mediaType, objectResult.ContentTypes[0]);
}
public void FormatFilter_ContextContainsFormat_Custom(
string format,
FormatSource place,
string contentType)
{
// Arrange
var mediaType = MediaTypeHeaderValue.Parse(contentType);
var mockObjects = new MockObjects(format, place);
var resultExecutingContext = mockObjects.CreateResultExecutingContext();
var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilter[] { });
mockObjects.MockFormatterMappingOptions.FormatterMappings.SetMediaTypeMappingForFormat(
format,
MediaTypeHeaderValue.Parse(contentType));
var filter = new FormatFilter(mockObjects.IOptions, mockObjects.ScopedInstance);
// Act
filter.OnResourceExecuting(resourceExecutingContext);
filter.OnResultExecuting(resultExecutingContext);
// Assert
var objectResult = Assert.IsType <ObjectResult>(resultExecutingContext.Result);
Assert.Equal(1, objectResult.ContentTypes.Count);
AssertMediaTypesEqual(mediaType, objectResult.ContentTypes[0]);
}
public void FormatFilter_ContextContainsFormat_Custom(
string format,
FormatSource place,
string contentType)
{
// Arrange
var mediaType = new StringSegment(contentType);
var mockObjects = new MockObjects(format, place);
var resultExecutingContext = mockObjects.CreateResultExecutingContext();
var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilterMetadata[] { });
mockObjects.Options.FormatterMappings.SetMediaTypeMappingForFormat(
format,
MediaTypeHeaderValue.Parse(contentType));
var filter = new FormatFilter(mockObjects.OptionsManager);
// Act
filter.OnResourceExecuting(resourceExecutingContext);
filter.OnResultExecuting(resultExecutingContext);
// Assert
var objectResult = Assert.IsType <ObjectResult>(resultExecutingContext.Result);
Assert.Single(objectResult.ContentTypes);
MediaTypeAssert.Equal(mediaType, objectResult.ContentTypes[0]);
}
public void FormatFilter_ContextContainsFormat_DefaultFormat(
string format,
FormatSource place,
string contentType)
{
// Arrange
var mediaType = new StringSegment("application/json");
var mockObjects = new MockObjects(format, place);
var resultExecutingContext = mockObjects.CreateResultExecutingContext();
var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilterMetadata[] { });
var filter = new FormatFilter(mockObjects.OptionsManager);
// Act
filter.OnResourceExecuting(resourceExecutingContext);
// Assert
Assert.Null(resourceExecutingContext.Result);
// Act
filter.OnResultExecuting(resultExecutingContext);
// Assert
var objectResult = Assert.IsType <ObjectResult>(resultExecutingContext.Result);
Assert.Single(objectResult.ContentTypes);
MediaTypeAssert.Equal(mediaType, objectResult.ContentTypes[0]);
}
public void FormatFilter_IsActive(
string format,
FormatSource place,
bool expected)
{
// Arrange
var mockObjects = new MockObjects(format, place);
var resultExecutingContext = mockObjects.CreateResultExecutingContext();
var filterAttribute = new FormatFilterAttribute();
var filter = new FormatFilter(mockObjects.OptionsManager, mockObjects.ActionContextAccessor);
// Act and Assert
Assert.Equal(expected, filter.IsActive);
}
public void FormatFilter_ContextContainsFormat_Invalid(
string format,
FormatSource place)
{
// Arrange
var mockObjects = new MockObjects(format, place);
var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilterMetadata[] { });
var filter = new FormatFilter(mockObjects.OptionsManager);
// Act
filter.OnResourceExecuting(resourceExecutingContext);
// Assert
Assert.Null(resourceExecutingContext.Result);
}
public void FormatFilter_ContextContainsNonExistingFormat(
string format,
FormatSource place)
{
// Arrange
var mockObjects = new MockObjects(format, place);
var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilterMetadata[] { });
var filter = new FormatFilter(mockObjects.OptionsManager, NullLoggerFactory.Instance);
// Act
filter.OnResourceExecuting(resourceExecutingContext);
// Assert
var actionResult = resourceExecutingContext.Result;
Assert.IsType<NotFoundResult>(actionResult);
}
public void FormatFilter_GetFormat(
string input,
FormatSource place,
string expected)
{
// Arrange
var mockObjects = new MockObjects(input, place);
var context = mockObjects.CreateResultExecutingContext();
var filterAttribute = new FormatFilterAttribute();
var filter = new FormatFilter(mockObjects.OptionsManager);
// Act
var format = filter.GetFormat(context);
// Assert
Assert.Equal(expected, filter.GetFormat(context));
}
public void FormatFilter_ContextContainsFormat_ContainsProducesFilter_Matching(
string format,
FormatSource place,
string contentType)
{
// Arrange
var produces = new ProducesAttribute(contentType, new string[] { "application/foo", "text/bar" });
var mockObjects = new MockObjects(format, place);
var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilterMetadata[] { produces });
var filter = new FormatFilter(mockObjects.OptionsManager);
// Act
filter.OnResourceExecuting(resourceExecutingContext);
// Assert
Assert.Null(resourceExecutingContext.Result);
}
public void FormatFilter_ContextContainsFormat_ContainsProducesFilter_Matching(
string format,
FormatSource place,
string contentType)
{
// Arrange
var produces = new ProducesAttribute(contentType, new string[] { "application/foo", "text/bar" });
var mockObjects = new MockObjects(format, place);
var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilterMetadata[] { produces });
var filter = new FormatFilter(mockObjects.OptionsManager);
// Act
filter.OnResourceExecuting(resourceExecutingContext);
// Assert
Assert.Null(resourceExecutingContext.Result);
}
public void FormatFilter_ContextContainsNonExistingFormat(
string format,
FormatSource place)
{
// Arrange
var mockObjects = new MockObjects(format, place);
var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilter[] { });
var filter = new FormatFilter(mockObjects.IOptions, mockObjects.ScopedInstance);
// Act
filter.OnResourceExecuting(resourceExecutingContext);
// Assert
var actionResult = resourceExecutingContext.Result;
Assert.IsType <HttpNotFoundResult>(actionResult);
}
public void FormatFilter_ContextContainsFormat_ContainsProducesFilter_Conflicting(
string format,
FormatSource place)
{
// Arrange
var produces = new ProducesAttribute("application/xml", new string[] { "application/foo", "text/bar" });
var mockObjects = new MockObjects(format, place);
var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilterMetadata[] { produces });
mockObjects.Options.FormatterMappings.SetMediaTypeMappingForFormat(
"xml",
MediaTypeHeaderValue.Parse("application/xml"));
var filter = new FormatFilter(mockObjects.OptionsManager);
// Act
filter.OnResourceExecuting(resourceExecutingContext);
// Assert
var result = Assert.IsType <NotFoundResult>(resourceExecutingContext.Result);
}
public void FormatFilter_ContextContainsFormat_ContainsProducesFilter_Conflicting(
string format,
FormatSource place)
{
// Arrange
var produces = new ProducesAttribute("application/xml", new string[] { "application/foo", "text/bar" });
var mockObjects = new MockObjects(format, place);
var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilterMetadata[] { produces });
mockObjects.Options.FormatterMappings.SetMediaTypeMappingForFormat(
"xml",
MediaTypeHeaderValue.Parse("application/xml"));
var filter = new FormatFilter(mockObjects.OptionsManager);
// Act
filter.OnResourceExecuting(resourceExecutingContext);
// Assert
var result = Assert.IsType<NotFoundResult>(resourceExecutingContext.Result);
}
public void FormatFilter_ContextContainsFormat_Invalid(
string format,
FormatSource place)
{
// Arrange
var mockObjects = new MockObjects(format, place);
var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilterMetadata[] { });
var filter = new FormatFilter(mockObjects.OptionsManager, mockObjects.ActionContextAccessor);
// Act
filter.OnResourceExecuting(resourceExecutingContext);
// Assert
Assert.Null(resourceExecutingContext.Result);
}
public void FormatFilter_GetFormat(
string input,
FormatSource place,
string expected)
{
// Arrange
var mockObjects = new MockObjects(input, place);
var context = mockObjects.CreateResultExecutingContext();
var filterAttribute = new FormatFilterAttribute();
var filter = new FormatFilter(mockObjects.OptionsManager);
// Act
var format = filter.GetFormat(context);
// Assert
Assert.Equal(expected, filter.GetFormat(context));
}
private void Initialize(
Mock<HttpContext> httpContext,
string format = null,
FormatSource? place = null)
{
OptionsManager = new TestOptionsManager<MvcOptions>();
// Setup options on mock service provider
Options = OptionsManager.Value;
// Set up default output formatters.
Options.OutputFormatters.Add(new HttpNoContentOutputFormatter());
Options.OutputFormatters.Add(new StringOutputFormatter());
Options.OutputFormatters.Add(new JsonOutputFormatter());
// Set up default mapping for json extensions to content type
Options.FormatterMappings.SetMediaTypeMappingForFormat(
"json",
MediaTypeHeaderValue.Parse("application/json"));
// Setup MVC services on mock service provider
MockActionContext = CreateMockActionContext(httpContext, format, place);
ActionContextAccessor = new ActionContextAccessor()
{
ActionContext = MockActionContext,
};
}
private ActionContext CreateMockActionContext(
Mock<HttpContext> httpContext,
string format,
FormatSource? place)
{
var data = new RouteData();
if (place == FormatSource.RouteData || place == FormatSource.RouteAndQueryData)
{
data.Values.Add("format", format);
httpContext.Setup(c => c.Request.Query.ContainsKey("format")).Returns(false);
}
if (place == FormatSource.QueryData || place == FormatSource.RouteAndQueryData)
{
httpContext.Setup(c => c.Request.Query.ContainsKey("format")).Returns(true);
httpContext.Setup(c => c.Request.Query["format"]).Returns(format);
}
else if (place == null && format == null)
{
httpContext.Setup(c => c.Request.Query.ContainsKey("format")).Returns(false);
}
return new ActionContext(httpContext.Object, data, new ActionDescriptor());
}
public MockObjects(string format = null, FormatSource? place = null)
{
var httpContext = new Mock<HttpContext>();
httpContext.Setup(c => c.Request.Query.ContainsKey("format")).Returns(false);
MockHttpContext = httpContext.Object;
Initialize(httpContext, format, place);
}
public void FormatFilter_IsActive(
string format,
FormatSource place,
bool expected)
{
// Arrange
var mockObjects = new MockObjects(format, place);
var resultExecutingContext = mockObjects.CreateResultExecutingContext();
var filterAttribute = new FormatFilterAttribute();
var filter = new FormatFilter(mockObjects.OptionsManager, mockObjects.ActionContextAccessor);
// Act and Assert
Assert.Equal(expected, filter.IsActive);
}
public void FormatFilter_ContextContainsNonExistingFormat(
string format,
FormatSource place)
{
// Arrange
var mockObjects = new MockObjects(format, place);
var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilterMetadata[] { });
var filter = new FormatFilter(mockObjects.OptionsManager, mockObjects.ActionContextAccessor);
// Act
filter.OnResourceExecuting(resourceExecutingContext);
// Assert
var actionResult = resourceExecutingContext.Result;
Assert.IsType<HttpNotFoundResult>(actionResult);
}
public void FormatFilter_ContextContainsFormat_Custom(
string format,
FormatSource place,
string contentType)
{
// Arrange
var mediaType = MediaTypeHeaderValue.Parse(contentType);
var mockObjects = new MockObjects(format, place);
var resultExecutingContext = mockObjects.CreateResultExecutingContext();
var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilter[] { });
mockObjects.MockFormatterMappingOptions.FormatterMappings.SetMediaTypeMappingForFormat(
format,
MediaTypeHeaderValue.Parse(contentType));
var filter = new FormatFilter(mockObjects.IOptions, mockObjects.ScopedInstance);
// Act
filter.OnResourceExecuting(resourceExecutingContext);
filter.OnResultExecuting(resultExecutingContext);
// Assert
var objectResult = Assert.IsType<ObjectResult>(resultExecutingContext.Result);
Assert.Equal(1, objectResult.ContentTypes.Count);
AssertMediaTypesEqual(mediaType, objectResult.ContentTypes[0]);
}
public void FormatFilter_ContextContainsFormat_Invalid(
string format,
FormatSource place)
{
// Arrange
var mockObjects = new MockObjects(format, place);
var resourceExecutingContext = mockObjects.CreateResourceExecutingContext(new IFilter[] { });
var filter = new FormatFilter(mockObjects.IOptions, mockObjects.ScopedInstance);
// Act
filter.OnResourceExecuting(resourceExecutingContext);
// Assert
Assert.Null(resourceExecutingContext.Result);
}
private void Initialize(
Mock<HttpContext> httpContext,
string format = null,
FormatSource? place = null)
{
// Setup options on mock service provider
MockOptions = new MvcOptions();
MockFormatterMappingOptions = new MvcFormatterMappingOptions();
// Set up default output formatters.
MockOptions.OutputFormatters.Add(new HttpNoContentOutputFormatter());
MockOptions.OutputFormatters.Add(new StringOutputFormatter());
MockOptions.OutputFormatters.Add(new JsonOutputFormatter());
// Set up default mapping for json extensions to content type
MockFormatterMappingOptions.FormatterMappings.SetMediaTypeMappingForFormat(
"json",
MediaTypeHeaderValue.Parse("application/json"));
var mvcOptions = new Mock<IOptions<MvcFormatterMappingOptions>>();
mvcOptions.Setup(o => o.Options).Returns(MockFormatterMappingOptions);
IOptions = mvcOptions.Object;
// Setup MVC services on mock service provider
MockActionContext = CreateMockActionContext(httpContext, format, place);
var scopedInstance = new Mock<IScopedInstance<ActionContext>>();
scopedInstance.Setup(s => s.Value).Returns(MockActionContext);
ScopedInstance = scopedInstance.Object;
}
