public async Task GivenAnInternalServerException_WhenMiddlewareIsExecuted_ThenMessageShouldBeOverwritten()
{
ExceptionHandlingMiddleware baseExceptionMiddleware = CreateExceptionHandlingMiddleware(innerHttpContext => throw new Exception("Unhandled exception."));
baseExceptionMiddleware.ExecuteResultAsync(Arg.Any <HttpContext>(), Arg.Any <IActionResult>()).Returns(Task.CompletedTask);
await baseExceptionMiddleware.Invoke(_context);
await baseExceptionMiddleware
.Received()
.ExecuteResultAsync(
Arg.Any <HttpContext>(),
Arg.Is <ContentResult>(x => x.Content == DicomApiResource.InternalServerError));
}
public async Task GivenAnException_WhenMiddlewareIsExecuted_ThenCorrectStatusCodeShouldBeRetruned(Exception exception, HttpStatusCode expectedStatusCode)
{
ExceptionHandlingMiddleware baseExceptionMiddleware = CreateExceptionHandlingMiddleware(innerHttpContext => throw exception);
baseExceptionMiddleware.ExecuteResultAsync(Arg.Any <HttpContext>(), Arg.Any <IActionResult>()).Returns(Task.CompletedTask);
await baseExceptionMiddleware.Invoke(_context);
await baseExceptionMiddleware
.Received()
.ExecuteResultAsync(
Arg.Any <HttpContext>(),
Arg.Is <ContentResult>(x => x.StatusCode == (int)expectedStatusCode));
}