public void FindView_ReturnsViewFromFirstViewEngineWithFoundResult()
{
// Arrange
var viewName = "foo";
var engine1 = new Mock <IViewEngine>();
var engine2 = new Mock <IViewEngine>();
var engine3 = new Mock <IViewEngine>();
var view2 = Mock.Of <IView>();
var view3 = Mock.Of <IView>();
engine1.Setup(e => e.FindView(It.IsAny <ActionContext>(), It.IsAny <string>()))
.Returns(ViewEngineResult.NotFound(viewName, Enumerable.Empty <string>()));
engine2.Setup(e => e.FindView(It.IsAny <ActionContext>(), It.IsAny <string>()))
.Returns(ViewEngineResult.Found(viewName, view2));
engine3.Setup(e => e.FindView(It.IsAny <ActionContext>(), It.IsAny <string>()))
.Returns(ViewEngineResult.Found(viewName, view3));
var optionsAccessor = new TestOptionsManager <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.FindView(GetActionContext(), viewName);
// Assert
Assert.True(result.Success);
Assert.Same(view2, result.View);
Assert.Equal(viewName, result.ViewName);
}
public void FindView_ReturnsNotFound_IfAllViewEnginesReturnNotFound()
{
// Arrange
var viewName = "foo";
var engine1 = new Mock <IViewEngine>();
var engine2 = new Mock <IViewEngine>();
var engine3 = new Mock <IViewEngine>();
engine1.Setup(e => e.FindView(It.IsAny <ActionContext>(), It.IsAny <string>()))
.Returns(ViewEngineResult.NotFound(viewName, new[] { "1", "2" }));
engine2.Setup(e => e.FindView(It.IsAny <ActionContext>(), It.IsAny <string>()))
.Returns(ViewEngineResult.NotFound(viewName, new[] { "3" }));
engine3.Setup(e => e.FindView(It.IsAny <ActionContext>(), It.IsAny <string>()))
.Returns(ViewEngineResult.NotFound(viewName, new[] { "4", "5" }));
var optionsAccessor = new TestOptionsManager <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.FindView(GetActionContext(), viewName);
// Assert
Assert.False(result.Success);
Assert.Equal(new[] { "1", "2", "3", "4", "5" }, result.SearchedLocations);
}
public void FindView_ReturnsNotFoundResult_WhenNoViewEnginesAreRegistered()
{
// Arrange
var viewName = "my-partial-view";
var optionsAccessor = new TestOptionsManager <MvcViewOptions>();
var compositeViewEngine = new CompositeViewEngine(optionsAccessor);
// Act
var result = compositeViewEngine.FindView(GetActionContext(), viewName, isMainPage: false);
// Assert
Assert.False(result.Success);
Assert.Empty(result.SearchedLocations);
}
public void FindView_ReturnsNotFoundResult_WhenNoViewEnginesAreRegistered()
{
// Arrange
var viewName = "test-view";
var actionContext = GetActionContext();
var optionsAccessor = new TestOptionsManager<MvcViewOptions>();
var compositeViewEngine = new CompositeViewEngine(optionsAccessor);
// Act
var result = compositeViewEngine.FindView(actionContext, viewName);
// Assert
Assert.False(result.Success);
Assert.Empty(result.SearchedLocations);
}
public void FindView_ReturnsNotFoundResult_WhenExactlyOneViewEngineIsRegisteredWhichReturnsNotFoundResult()
{
// Arrange
var viewName = "test-view";
var engine = new Mock<IViewEngine>();
engine.Setup(e => e.FindView(It.IsAny<ActionContext>(), It.IsAny<string>()))
.Returns(ViewEngineResult.NotFound(viewName, new[] { "controller/test-view" }));
var optionsAccessor = new TestOptionsManager<MvcViewOptions>();
optionsAccessor.Value.ViewEngines.Add(engine.Object);
var compositeViewEngine = new CompositeViewEngine(optionsAccessor);
// Act
var result = compositeViewEngine.FindView(GetActionContext(), viewName);
// Assert
Assert.False(result.Success);
Assert.Equal(new[] { "controller/test-view" }, result.SearchedLocations);
}
public void FindView_ReturnsView_WhenExactlyOneViewEngineIsRegisteredWhichReturnsAFoundResult()
{
// Arrange
var viewName = "test-view";
var engine = new Mock<IViewEngine>();
var view = Mock.Of<IView>();
engine.Setup(e => e.FindView(It.IsAny<ActionContext>(), It.IsAny<string>()))
.Returns(ViewEngineResult.Found(viewName, view));
var optionsAccessor = new TestOptionsManager<MvcViewOptions>();
optionsAccessor.Value.ViewEngines.Add(engine.Object);
var compositeViewEngine = new CompositeViewEngine(optionsAccessor);
// Act
var result = compositeViewEngine.FindView(GetActionContext(), viewName);
// Assert
Assert.True(result.Success);
Assert.Same(view, result.View);
}
public void FindView_ReturnsNotFoundResult_WhenExactlyOneViewEngineIsRegisteredWhichReturnsNotFoundResult()
{
// Arrange
var viewName = "test-view";
var engine = new Mock <IViewEngine>();
engine.Setup(e => e.FindView(It.IsAny <ActionContext>(), It.IsAny <string>()))
.Returns(ViewEngineResult.NotFound(viewName, new[] { "controller/test-view" }));
var optionsAccessor = new TestOptionsManager <MvcViewOptions>();
optionsAccessor.Value.ViewEngines.Add(engine.Object);
var compositeViewEngine = new CompositeViewEngine(optionsAccessor);
// Act
var result = compositeViewEngine.FindView(GetActionContext(), viewName);
// Assert
Assert.False(result.Success);
Assert.Equal(new[] { "controller/test-view" }, result.SearchedLocations);
}
public void FindView_ReturnsView_WhenExactlyOneViewEngineIsRegisteredWhichReturnsAFoundResult()
{
// Arrange
var viewName = "test-view";
var engine = new Mock <IViewEngine>();
var view = Mock.Of <IView>();
engine.Setup(e => e.FindView(It.IsAny <ActionContext>(), It.IsAny <string>()))
.Returns(ViewEngineResult.Found(viewName, view));
var optionsAccessor = new TestOptionsManager <MvcViewOptions>();
optionsAccessor.Value.ViewEngines.Add(engine.Object);
var compositeViewEngine = new CompositeViewEngine(optionsAccessor);
// Act
var result = compositeViewEngine.FindView(GetActionContext(), viewName);
// Assert
Assert.True(result.Success);
Assert.Same(view, result.View);
}
public void FindView_ReturnsViewFromFirstViewEngineWithFoundResult()
{
// Arrange
var viewName = "foo";
var engine1 = new Mock<IViewEngine>();
var engine2 = new Mock<IViewEngine>();
var engine3 = new Mock<IViewEngine>();
var view2 = Mock.Of<IView>();
var view3 = Mock.Of<IView>();
engine1.Setup(e => e.FindView(It.IsAny<ActionContext>(), It.IsAny<string>()))
.Returns(ViewEngineResult.NotFound(viewName, Enumerable.Empty<string>()));
engine2.Setup(e => e.FindView(It.IsAny<ActionContext>(), It.IsAny<string>()))
.Returns(ViewEngineResult.Found(viewName, view2));
engine3.Setup(e => e.FindView(It.IsAny<ActionContext>(), It.IsAny<string>()))
.Returns(ViewEngineResult.Found(viewName, view3));
var optionsAccessor = new TestOptionsManager<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.FindView(GetActionContext(), viewName);
// Assert
Assert.True(result.Success);
Assert.Same(view2, result.View);
Assert.Equal(viewName, result.ViewName);
}
public void FindView_ReturnsNotFound_IfAllViewEnginesReturnNotFound()
{
// Arrange
var viewName = "foo";
var engine1 = new Mock<IViewEngine>();
var engine2 = new Mock<IViewEngine>();
var engine3 = new Mock<IViewEngine>();
engine1.Setup(e => e.FindView(It.IsAny<ActionContext>(), It.IsAny<string>()))
.Returns(ViewEngineResult.NotFound(viewName, new[] { "1", "2" }));
engine2.Setup(e => e.FindView(It.IsAny<ActionContext>(), It.IsAny<string>()))
.Returns(ViewEngineResult.NotFound(viewName, new[] { "3" }));
engine3.Setup(e => e.FindView(It.IsAny<ActionContext>(), It.IsAny<string>()))
.Returns(ViewEngineResult.NotFound(viewName, new[] { "4", "5" }));
var optionsAccessor = new TestOptionsManager<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.FindView(GetActionContext(), viewName);
// Assert
Assert.False(result.Success);
Assert.Equal(new[] { "1", "2", "3", "4", "5" }, result.SearchedLocations);
}
