public async Task OnResourceExecuting_DoesNotSaveTempData_WhenUnhandledExceptionOccurs()
{
// Arrange
var responseFeature = new TestResponseFeature();
var httpContext = GetHttpContext(responseFeature);
httpContext.Items[SaveTempDataFilter.SaveTempDataFilterContextKey] = new SaveTempDataFilter.SaveTempDataContext()
{
RequestHasUnhandledException = true
};
var tempDataFactory = new Mock <ITempDataDictionaryFactory>(MockBehavior.Strict);
tempDataFactory
.Setup(f => f.GetTempData(It.IsAny <HttpContext>()))
.Verifiable();
var filter = new SaveTempDataFilter(tempDataFactory.Object);
var context = GetResourceExecutingContext(httpContext);
filter.OnResourceExecuting(context); // registers callback
// Act
await responseFeature.FireOnSendingHeadersAsync();
// Assert
tempDataFactory.Verify(tdf => tdf.GetTempData(It.IsAny <HttpContext>()), Times.Never());
}
private HttpContext GetHttpContext(IHttpResponseFeature responseFeature = null)
{
if (responseFeature == null)
{
responseFeature = new TestResponseFeature();
}
var httpContext = new DefaultHttpContext();
httpContext.Features.Set <IHttpResponseFeature>(responseFeature);
return(httpContext);
}
public async Task OnResultExecuting_SavesTempData_WhenTempData_NotSavedAlready(IActionResult result)
{
// Arrange
var tempDataDictionary = GetTempDataDictionary();
var filter = GetFilter(tempDataDictionary.Object);
var responseFeature = new TestResponseFeature();
var actionContext = GetActionContext(GetHttpContext(responseFeature));
var context = GetResultExecutingContext(actionContext, result);
filter.OnResultExecuting(context); // registers callback
// Act
await responseFeature.FireOnSendingHeadersAsync();
// Assert
tempDataDictionary.Verify(tdd => tdd.Save(), Times.Once());
}
public async Task OnResultExecuting_DoesNotKeepTempData_ForNonIKeepTempDataResult()
{
// Arrange
var tempDataDictionary = GetTempDataDictionary();
var filter = GetFilter(tempDataDictionary.Object);
var responseFeature = new TestResponseFeature();
var actionContext = GetHttpContext(responseFeature);
var context = GetResourceExecutingContext(actionContext);
filter.OnResourceExecuting(context); // registers callback
// Act
await responseFeature.FireOnSendingHeadersAsync();
// Assert
tempDataDictionary.Verify(tdf => tdf.Keep(), Times.Never());
tempDataDictionary.Verify(tdf => tdf.Save(), Times.Once());
}
public async Task OnResultExecuting_DoesntThrowIfResponseStarted()
{
// Arrange
var responseFeature = new TestResponseFeature(hasStarted: true);
var httpContext = GetHttpContext(responseFeature);
var tempDataFactory = new Mock <ITempDataDictionaryFactory>(MockBehavior.Loose);
tempDataFactory
.Setup(f => f.GetTempData(It.IsAny <HttpContext>()))
.Verifiable();
var filter = new SaveTempDataFilter(tempDataFactory.Object);
var context = GetResultExecutingContext(httpContext);
filter.OnResultExecuting(context);
// Act
// Checking it doesn't throw
await responseFeature.FireOnSendingHeadersAsync();
}
public void OnResultExecuted_CanBeCalledTwice()
{
// Arrange
var responseFeature = new TestResponseFeature();
var httpContext = GetHttpContext(responseFeature);
var tempData = GetTempDataDictionary();
var tempDataFactory = new Mock <ITempDataDictionaryFactory>(MockBehavior.Strict);
tempDataFactory
.Setup(f => f.GetTempData(It.IsAny <HttpContext>()))
.Returns(tempData.Object)
.Verifiable();
var filter = new SaveTempDataFilter(tempDataFactory.Object);
var context = GetResultExecutedContext(httpContext);
// Act (No Assert)
filter.OnResultExecuted(context);
// Shouldn't have thrown
filter.OnResultExecuted(context);
}
public HttpRequestActivityTests()
{
_httpContext = new DefaultHttpContext();
_httpContext.Features.Set <IHttpResponseFeature>(_responseFeature = new TestResponseFeature());
Logger serilog = new LoggerConfiguration()
.MinimumLevel.Verbose()
.WriteTo.TestCorrelator()
.CreateLogger();
var serilogProvider = new SerilogLoggerProvider(serilog);
_logger = serilogProvider.CreateLogger("");
_sut = new HttpRequestActivity(_logger, _httpContext, CorrelationHttpHeaders.CorrelationId);
_correlationContext = new CorrelationContext
{
CorrelationId = Guid.NewGuid().ToString()
};
}
public async Task OnResultExecuting_DoesNotSaveTempData_WhenTempDataAlreadySaved()
{
// Arrange
var responseFeature = new TestResponseFeature();
var httpContext = GetHttpContext(responseFeature);
httpContext.Items[SaveTempDataFilter.TempDataSavedKey] = true; // indicate that tempdata was already saved
var tempDataFactory = new Mock <ITempDataDictionaryFactory>(MockBehavior.Strict);
tempDataFactory
.Setup(f => f.GetTempData(It.IsAny <HttpContext>()))
.Verifiable();
var filter = new SaveTempDataFilter(tempDataFactory.Object);
var context = GetResultExecutingContext(httpContext);
filter.OnResultExecuting(context); // registers callback
// Act
await responseFeature.FireOnSendingHeadersAsync();
// Assert
tempDataFactory.Verify(tdf => tdf.GetTempData(It.IsAny <HttpContext>()), Times.Never());
}