public async Task ViewResult_NotifiesViewFound()
{
// Arrange
var viewName = "myview";
var httpContext = GetHttpContext();
var context = new ActionContext(httpContext, new RouteData(), new ActionDescriptor());
var listener = new TestTelemetryListener();
httpContext.RequestServices.GetRequiredService <TelemetryListener>().SubscribeWithAdapter(listener);
var viewEngine = new Mock <IViewEngine>();
var view = Mock.Of <IView>();
viewEngine.Setup(e => e.FindView(context, "myview"))
.Returns(ViewEngineResult.Found("myview", view));
var viewResult = new ViewResult
{
ViewName = viewName,
ViewEngine = viewEngine.Object,
ViewData = new ViewDataDictionary(new EmptyModelMetadataProvider()),
TempData = Mock.Of <ITempDataDictionary>(),
};
// Act
await viewResult.ExecuteResultAsync(context);
// Assert
Assert.NotNull(listener.ViewResultViewFound);
Assert.NotNull(listener.ViewResultViewFound.ActionContext);
Assert.NotNull(listener.ViewResultViewFound.Result);
Assert.NotNull(listener.ViewResultViewFound.View);
Assert.Equal("myview", listener.ViewResultViewFound.ViewName);
}
public async Task ViewResult_NotifiesViewNotFound()
{
// Arrange
var viewName = "myview";
var httpContext = GetHttpContext();
var context = new ActionContext(httpContext, new RouteData(), new ActionDescriptor());
var listener = new TestTelemetryListener();
httpContext.RequestServices.GetRequiredService<TelemetryListener>().SubscribeWithAdapter(listener);
var viewEngine = new Mock<IViewEngine>();
var view = Mock.Of<IView>();
viewEngine.Setup(e => e.FindView(context, "myview"))
.Returns(ViewEngineResult.NotFound("myview", new string[] { "location/myview" }));
var viewResult = new ViewResult
{
ViewName = viewName,
ViewEngine = viewEngine.Object,
ViewData = new ViewDataDictionary(new EmptyModelMetadataProvider()),
TempData = Mock.Of<ITempDataDictionary>(),
};
// Act
await Assert.ThrowsAsync<InvalidOperationException>(
async () => await viewResult.ExecuteResultAsync(context));
// Assert
Assert.NotNull(listener.ViewResultViewNotFound);
Assert.NotNull(listener.ViewResultViewNotFound.ActionContext);
Assert.NotNull(listener.ViewResultViewNotFound.Result);
Assert.Equal(new string[] { "location/myview" }, listener.ViewResultViewNotFound.SearchedLocations);
Assert.Equal("myview", listener.ViewResultViewNotFound.ViewName);
}