public void RenderWithNullContextThrows() {
// Arrange
WebFormView view = new WebFormView("~/view", "~/master");
// Act & Assert
ExceptionHelper.ExpectArgumentNullException(
() => view.Render(null, new Mock<TextWriter>().Object),
"viewContext"
);
}
public void RenderWithNullViewInstanceThrows() {
// Arrange
ViewContext context = new Mock<ViewContext>().Object;
MockBuildManager buildManager = new MockBuildManager("view path", typeof(object), null);
WebFormView view = new WebFormView("view path", null);
view.BuildManager = buildManager;
// Act & Assert
ExceptionHelper.ExpectException<InvalidOperationException>(
() => view.Render(context, null),
"The view found at 'view path' could not be created."
);
}
public void RenderWithUnsupportedTypeThrows() {
// Arrange
ViewContext context = new Mock<ViewContext>().Object;
MockBuildManager buildManagerMock = new MockBuildManager("view path", typeof(int));
WebFormView view = new WebFormView(new ControllerContext(), "view path", null);
view.BuildManager = buildManagerMock;
// Act & Assert
ExceptionHelper.ExpectException<InvalidOperationException>(
() => view.Render(context, null),
"The view at 'view path' must derive from ViewPage, ViewPage<TModel>, ViewUserControl, or ViewUserControl<TModel>."
);
}
public void RenderWithViewPageAndMasterRendersView() {
// Arrange
ViewContext context = new Mock<ViewContext>().Object;
MockBuildManager buildManager = new MockBuildManager("view path", typeof(object));
Mock<IViewPageActivator> activator = new Mock<IViewPageActivator>(MockBehavior.Strict);
ControllerContext controllerContext = new ControllerContext();
StubViewPage viewPage = new StubViewPage();
activator.Setup(l => l.Create(controllerContext, typeof(object))).Returns(viewPage);
WebFormView view = new WebFormView(controllerContext, "view path", "master path", activator.Object);
view.BuildManager = buildManager;
// Act
view.Render(context, null);
// Assert
Assert.AreEqual(context, viewPage.ResultViewContext);
Assert.AreEqual("master path", viewPage.MasterLocation);
}
public void RenderWithViewPageAndMasterRendersView() {
// Arrange
ViewContext context = new Mock<ViewContext>().Object;
StubViewPage viewPage = new StubViewPage();
MockBuildManager buildManager = new MockBuildManager("view path", typeof(object), viewPage);
WebFormView view = new WebFormView("view path", "master path");
view.BuildManager = buildManager;
// Act
view.Render(context, null);
// Assert
Assert.AreEqual(context, viewPage.ResultViewContext);
Assert.AreEqual("master path", viewPage.MasterLocation);
}
public void RenderWithViewUserControlRendersView() {
// Arrange
ViewContext context = new Mock<ViewContext>().Object;
StubViewUserControl viewUserControl = new StubViewUserControl();
MockBuildManager buildManagerMock = new MockBuildManager("view path", typeof(object), viewUserControl);
WebFormView view = new WebFormView("view path", null);
view.BuildManager = buildManagerMock;
// Act
view.Render(context, null);
// Assert
Assert.AreEqual(context, viewUserControl.ResultViewContext);
}
public void RenderWithViewUserControlAndMasterThrows() {
// Arrange
ViewContext context = new Mock<ViewContext>().Object;
StubViewUserControl viewUserControl = new StubViewUserControl();
MockBuildManager buildManagerMock = new MockBuildManager("view path", typeof(object), viewUserControl);
WebFormView view = new WebFormView("view path", "master path");
view.BuildManager = buildManagerMock;
// Act & Assert
ExceptionHelper.ExpectException<InvalidOperationException>(
() => view.Render(context, null),
"A master name cannot be specified when the view is a ViewUserControl."
);
}
public void RenderWithViewUserControlRendersView() {
// Arrange
ViewContext context = new Mock<ViewContext>().Object;
MockBuildManager buildManager = new MockBuildManager("view path", typeof(object));
Mock<IViewPageActivator> activator = new Mock<IViewPageActivator>(MockBehavior.Strict);
ControllerContext controllerContext = new ControllerContext();
StubViewUserControl viewUserControl = new StubViewUserControl();
activator.Setup(l => l.Create(controllerContext, typeof(object))).Returns(viewUserControl);
WebFormView view = new WebFormView(controllerContext, "view path", null, activator.Object) { BuildManager = buildManager };
// Act
view.Render(context, null);
// Assert
Assert.AreEqual(context, viewUserControl.ResultViewContext);
}