public async Task ContentResult_DisablesResponseBuffering_IfBufferingFeatureAvailable()
{
// Arrange
var data = "Test Content";
var contentResult = new ContentResult
{
Content = data,
ContentType = new MediaTypeHeaderValue("text/plain")
{
Encoding = Encoding.ASCII
}
};
var httpContext = GetHttpContext();
httpContext.Features.Set <IHttpBufferingFeature>(new TestBufferingFeature());
var memoryStream = new MemoryStream();
httpContext.Response.Body = memoryStream;
var actionContext = GetActionContext(httpContext);
// Act
await contentResult.ExecuteResultAsync(actionContext);
// Assert
Assert.Equal("text/plain; charset=us-ascii", httpContext.Response.ContentType);
Assert.Equal(Encoding.ASCII.GetString(memoryStream.ToArray()), data);
var bufferingFeature = (TestBufferingFeature)httpContext.Features.Get <IHttpBufferingFeature>();
Assert.True(bufferingFeature.DisableResponseBufferingInvoked);
}
public async Task ContentResult_DisablesResponseBuffering_IfBufferingFeatureAvailable()
{
// Arrange
var data = "Test Content";
var contentResult = new ContentResult
{
Content = data,
ContentType = new MediaTypeHeaderValue("text/plain")
{
Encoding = Encoding.ASCII
}
};
var httpContext = GetHttpContext();
httpContext.Features.Set<IHttpBufferingFeature>(new TestBufferingFeature());
var memoryStream = new MemoryStream();
httpContext.Response.Body = memoryStream;
var actionContext = GetActionContext(httpContext);
// Act
await contentResult.ExecuteResultAsync(actionContext);
// Assert
Assert.Equal("text/plain; charset=us-ascii", httpContext.Response.ContentType);
Assert.Equal(Encoding.ASCII.GetString(memoryStream.ToArray()), data);
var bufferingFeature = (TestBufferingFeature)httpContext.Features.Get<IHttpBufferingFeature>();
Assert.True(bufferingFeature.DisableResponseBufferingInvoked);
}
public async Task ContentResult_ExecuteResultAsync_SetContentTypeAndEncoding_OnResponse(
MediaTypeHeaderValue contentType,
string content,
string responseContentType,
string expectedContentType,
byte[] expectedContentData)
{
// Arrange
var contentResult = new ContentResult
{
Content = content,
ContentType = contentType
};
var httpContext = GetHttpContext();
var memoryStream = new MemoryStream();
httpContext.Response.Body = memoryStream;
httpContext.Response.ContentType = responseContentType;
var actionContext = GetActionContext(httpContext);
// Act
await contentResult.ExecuteResultAsync(actionContext);
// Assert
Assert.Equal(expectedContentType, httpContext.Response.ContentType);
Assert.Equal(expectedContentData, memoryStream.ToArray());
}
public async Task ContentResult_Response_NullEncoding_SetsContentTypeAndDefaultEncoding()
{
// Arrange
var contentResult = new ContentResult
{
Content = "Test Content",
ContentType = new MediaTypeHeaderValue("application/json")
};
var httpContext = GetHttpContext();
var actionContext = GetActionContext(httpContext);
// Act
await contentResult.ExecuteResultAsync(actionContext);
// Assert
Assert.Equal("application/json; charset=utf-8", httpContext.Response.ContentType);
}
public async Task ContentResult_Response_NullEncoding_SetsContentTypeAndDefaultEncoding()
{
// Arrange
var contentResult = new ContentResult
{
Content = "Test Content",
ContentType = new MediaTypeHeaderValue("application/json")
};
var httpContext = GetHttpContext();
var actionContext = GetActionContext(httpContext);
// Act
await contentResult.ExecuteResultAsync(actionContext);
// Assert
Assert.Equal("application/json; charset=utf-8", httpContext.Response.ContentType);
}
public async Task ContentResult_Response_NullContentType_SetsEncodingAndDefaultContentType()
{
// Arrange
var contentResult = new ContentResult
{
Content = "Test Content",
ContentType = null,
ContentEncoding = Encoding.UTF7
};
var httpContext = GetHttpContext();
var actionContext = GetActionContext(httpContext);
// Act
await contentResult.ExecuteResultAsync(actionContext);
// Assert
Assert.Equal("text/plain; charset=utf-7", httpContext.Response.ContentType);
}
public async Task ContentResult_Response_SetsContentTypeAndEncoding()
{
// Arrange
var contentResult = new ContentResult
{
Content = "Test Content",
ContentType = "text/plain",
ContentEncoding = Encoding.ASCII
};
var httpContext = GetHttpContext();
var actionContext = GetActionContext(httpContext);
// Act
await contentResult.ExecuteResultAsync(actionContext);
// Assert
Assert.Equal("text/plain; charset=us-ascii", httpContext.Response.ContentType);
}
public async Task ContentResult_Response_NullContent_SetsContentTypeAndEncoding()
{
// Arrange
var contentResult = new ContentResult
{
Content = null,
ContentType = "application/json",
ContentEncoding = Encoding.UTF8
};
var httpContext = GetHttpContext();
var actionContext = GetActionContext(httpContext);
// Act
await contentResult.ExecuteResultAsync(actionContext);
// Assert
Assert.Equal("application/json; charset=utf-8", httpContext.Response.ContentType);
}
public async Task ContentResult_Response_NullContentType_SetsEncodingAndDefaultContentType()
{
// Arrange
var contentResult = new ContentResult
{
Content = "Test Content",
ContentType = null,
ContentEncoding = Encoding.UTF7
};
var httpContext = GetHttpContext();
var actionContext = GetActionContext(httpContext);
// Act
await contentResult.ExecuteResultAsync(actionContext);
// Assert
Assert.Equal("text/plain; charset=utf-7", httpContext.Response.ContentType);
}
public async Task ContentResult_Response_SetsContentTypeAndEncoding()
{
// Arrange
var contentResult = new ContentResult
{
Content = "Test Content",
ContentType = "text/plain",
ContentEncoding = Encoding.ASCII
};
var httpContext = GetHttpContext();
var actionContext = GetActionContext(httpContext);
// Act
await contentResult.ExecuteResultAsync(actionContext);
// Assert
Assert.Equal("text/plain; charset=us-ascii", httpContext.Response.ContentType);
}
public async Task ContentResult_Response_BadContentType_ThrowsFormatException()
{
// Arrange
var contentResult = new ContentResult
{
Content = "Test Content",
ContentType = "some-type",
ContentEncoding = null
};
var httpContext = GetHttpContext();
var actionContext = GetActionContext(httpContext);
// Act
var exception = await Assert.ThrowsAsync <FormatException>(
async() => await contentResult.ExecuteResultAsync(actionContext));
// Assert
Assert.Equal("Invalid media type 'some-type'.", exception.Message);
}
public async Task ContentResult_Response_NullContent_SetsContentTypeAndEncoding()
{
// Arrange
var contentResult = new ContentResult
{
Content = null,
ContentType = new MediaTypeHeaderValue("text/plain")
{
Encoding = Encoding.UTF7
}
};
var httpContext = GetHttpContext();
var actionContext = GetActionContext(httpContext);
// Act
await contentResult.ExecuteResultAsync(actionContext);
// Assert
Assert.Equal("text/plain; charset=utf-7", httpContext.Response.ContentType);
}
public async Task ContentResult_Response_NullContent_SetsContentTypeAndEncoding()
{
// Arrange
var contentResult = new ContentResult
{
Content = null,
ContentType = new MediaTypeHeaderValue("text/plain")
{
Encoding = Encoding.UTF7
}
};
var httpContext = GetHttpContext();
var actionContext = GetActionContext(httpContext);
// Act
await contentResult.ExecuteResultAsync(actionContext);
// Assert
Assert.Equal("text/plain; charset=utf-7", httpContext.Response.ContentType);
}
public async Task ContentResult_Response_BadContentType_ThrowsFormatException()
{
// Arrange
var contentResult = new ContentResult
{
Content = "Test Content",
ContentType = "some-type",
ContentEncoding = null
};
var httpContext = GetHttpContext();
var actionContext = GetActionContext(httpContext);
// Act
var exception = await Assert.ThrowsAsync<FormatException>(
async () => await contentResult.ExecuteResultAsync(actionContext));
// Assert
Assert.Equal("Invalid media type 'some-type'.", exception.Message);
}
public async Task ContentResult_Response_NullContent_SetsContentTypeAndEncoding()
{
// Arrange
var contentResult = new ContentResult
{
Content = null,
ContentType = "application/json",
ContentEncoding = Encoding.UTF8
};
var httpContext = GetHttpContext();
var actionContext = GetActionContext(httpContext);
// Act
await contentResult.ExecuteResultAsync(actionContext);
// Assert
Assert.Equal("application/json; charset=utf-8", httpContext.Response.ContentType);
}
public async Task ContentResult_ExecuteResultAsync_SetContentTypeAndEncoding_OnResponse(
MediaTypeHeaderValue contentType,
string content,
string expectedContentType,
byte[] expectedContentData)
{
// Arrange
var contentResult = new ContentResult
{
Content = content,
ContentType = contentType
};
var httpContext = GetHttpContext();
var memoryStream = new MemoryStream();
httpContext.Response.Body = memoryStream;
var actionContext = GetActionContext(httpContext);
// Act
await contentResult.ExecuteResultAsync(actionContext);
// Assert
Assert.Equal(expectedContentType, httpContext.Response.ContentType);
Assert.Equal(expectedContentData, memoryStream.ToArray());
}
