public void Controller_View_WithoutParameter_SetsResultNullViewNameAndNullViewDataModelAndSameTempData()
{
// Arrange
var controller = new TestableController()
{
ViewData = new ViewDataDictionary(new EmptyModelMetadataProvider()),
TempData = new TempDataDictionary(new DefaultHttpContext(), Mock.Of <ITempDataProvider>()),
};
// Act
var actualViewResult = controller.View();
// Assert
Assert.IsType <ViewResult>(actualViewResult);
Assert.Null(actualViewResult.ViewName);
Assert.Same(controller.ViewData, actualViewResult.ViewData);
Assert.Same(controller.TempData, actualViewResult.TempData);
Assert.Null(actualViewResult.ViewData.Model);
}
public void Controller_View_WithoutParameter_SetsResultNullViewNameAndNullViewDataModelAndSameTempData()
{
// Arrange
var controller = new TestableController()
{
ViewData = new ViewDataDictionary(new EmptyModelMetadataProvider()),
TempData = new TempDataDictionary(new DefaultHttpContext(), Mock.Of<ITempDataProvider>()),
};
// Act
var actualViewResult = controller.View();
// Assert
Assert.IsType<ViewResult>(actualViewResult);
Assert.Null(actualViewResult.ViewName);
Assert.Same(controller.ViewData, actualViewResult.ViewData);
Assert.Same(controller.TempData, actualViewResult.TempData);
Assert.Null(actualViewResult.ViewData.Model);
}
public void Controller_View_WithParameterViewNameAndViewModel_SetsResultViewNameAndViewDataModelAndSameTempData()
{
// Arrange
var controller = new TestableController()
{
ViewData = new ViewDataDictionary(new EmptyModelMetadataProvider()),
TempData = new TempDataDictionary(new DefaultHttpContext(), Mock.Of <ITempDataProvider>()),
};
var model = new object();
// Act
var actualViewResult = controller.View("CustomViewName", model);
// Assert
Assert.IsType <ViewResult>(actualViewResult);
Assert.Equal("CustomViewName", actualViewResult.ViewName);
Assert.Same(controller.ViewData, actualViewResult.ViewData);
Assert.Same(controller.TempData, actualViewResult.TempData);
Assert.Same(model, actualViewResult.ViewData.Model);
}
public void Controller_View_WithNullModelParameter_OverwritesViewDataModel()
{
// Arrange
var controller = new TestableController()
{
ViewData = new ViewDataDictionary(new EmptyModelMetadataProvider()),
TempData = new TempDataDictionary(new DefaultHttpContext(), Mock.Of <ITempDataProvider>()),
};
controller.ViewData.Model = new object();
// Act
var actualViewResult = controller.View(model: null);
// Assert
Assert.IsType <ViewResult>(actualViewResult);
Assert.Null(actualViewResult.ViewName);
Assert.Same(controller.ViewData, actualViewResult.ViewData);
Assert.Same(controller.TempData, actualViewResult.TempData);
Assert.Null(actualViewResult.ViewData.Model);
}
public void Controller_View_WithParameterViewNameAndViewModel_SetsResultViewNameAndViewDataModelAndSameTempData()
{
// Arrange
var controller = new TestableController()
{
ViewData = new ViewDataDictionary(new EmptyModelMetadataProvider()),
TempData = new TempDataDictionary(new DefaultHttpContext(), Mock.Of<ITempDataProvider>()),
};
var model = new object();
// Act
var actualViewResult = controller.View("CustomViewName", model);
// Assert
Assert.IsType<ViewResult>(actualViewResult);
Assert.Equal("CustomViewName", actualViewResult.ViewName);
Assert.Same(controller.ViewData, actualViewResult.ViewData);
Assert.Same(controller.TempData, actualViewResult.TempData);
Assert.Same(model, actualViewResult.ViewData.Model);
}