public void GetView_ReturnsView_WhenExactlyOneViewEngineIsRegisteredWhichReturnsAFoundResult(bool isMainPage)
{
// Arrange
var viewName = "test-view.cshtml";
var expectedViewName = "~/" + viewName;
var engine = new Mock <IViewEngine>(MockBehavior.Strict);
var view = Mock.Of <IView>();
engine
.Setup(e => e.GetView("~/Index.html", viewName, isMainPage))
.Returns(ViewEngineResult.Found(expectedViewName, view));
var optionsAccessor = new TestOptionsManager <MvcViewOptions>();
optionsAccessor.Value.ViewEngines.Add(engine.Object);
var compositeViewEngine = new CompositeViewEngine(optionsAccessor);
// Act
var result = compositeViewEngine.GetView("~/Index.html", viewName, isMainPage);
// Assert
Assert.True(result.Success);
Assert.Same(view, result.View);
}
public void GetView_ReturnsViewFromFirstViewEngineWithFoundResult(bool isMainPage)
{
// Arrange
var viewName = "foo.cshtml";
var expectedViewName = "~/" + viewName;
var engine1 = new Mock <IViewEngine>(MockBehavior.Strict);
var engine2 = new Mock <IViewEngine>(MockBehavior.Strict);
var engine3 = new Mock <IViewEngine>(MockBehavior.Strict);
var view2 = Mock.Of <IView>();
var view3 = Mock.Of <IView>();
engine1
.Setup(e => e.GetView("~/Index.html", viewName, isMainPage))
.Returns(ViewEngineResult.NotFound(expectedViewName, Enumerable.Empty <string>()));
engine2
.Setup(e => e.GetView("~/Index.html", viewName, isMainPage))
.Returns(ViewEngineResult.Found(expectedViewName, view2));
engine3
.Setup(e => e.GetView("~/Index.html", viewName, isMainPage))
.Returns(ViewEngineResult.Found(expectedViewName, view3));
var optionsAccessor = Options.Create(new MvcViewOptions());
optionsAccessor.Value.ViewEngines.Add(engine1.Object);
optionsAccessor.Value.ViewEngines.Add(engine2.Object);
optionsAccessor.Value.ViewEngines.Add(engine3.Object);
var compositeViewEngine = new CompositeViewEngine(optionsAccessor);
// Act
var result = compositeViewEngine.GetView("~/Index.html", viewName, isMainPage);
// Assert
Assert.True(result.Success);
Assert.Same(view2, result.View);
Assert.Equal(expectedViewName, result.ViewName);
}