public async Task Blah(HttpStatusCode httpStatusCode, string expectedLoggedMessage)
{
// Arrange
var actualLoggedMessage = string.Empty;
var actualLoggedLevel = LogLevel.None;
#region ActionContext setup
var configurableLogger = new Mock <ILogger <HttpStatusViewResult> >();
configurableLogger
.Setup(
x => x.Log(
It.IsAny <LogLevel>(),
It.IsAny <EventId>(),
It.IsAny <object>(),
It.IsAny <Exception>(),
It.IsAny <Func <object, Exception, string> >()))
.Callback(
(LogLevel logLevel,
EventId eventId,
object message,
Exception exception,
Func <object, Exception, string> formatter) =>
{
actualLoggedLevel = logLevel; // LogLevel.Error
// EventId myEventId = eventId;
actualLoggedMessage = message.ToString(); //
// Exception myException = exception; // System.ArgumentNullException
// loggedExceptionMessage = exception.Message;
// Func<object, Exception, string> myFormatter = formatter;
});
// var configurableServiceProvider = new Mock<ISupportRequiredService>();
var configurableServiceProvider = new Mock <IServiceProvider>();
configurableServiceProvider
.Setup(x => x.GetRequiredService(It.IsAny <Type>()))
.Returns(configurableLogger.Object);
var httpContext = new DefaultHttpContext();
httpContext.RequestServices = configurableServiceProvider.Object;
var actionContext = new ActionContext
{
ActionDescriptor = new ActionDescriptor(), HttpContext = httpContext, RouteData = new RouteData()
};
#endregion
var _httpStatusViewResult = new HttpStatusViewResult(httpStatusCode);
// Act
await _httpStatusViewResult.ExecuteResultAsync(actionContext);
// Assert
Assert.AreEqual(LogLevel.Error, actualLoggedLevel);
Assert.AreEqual(expectedLoggedMessage, actualLoggedMessage);
}
