public void UpdateCategoryIsCalled_WhenItemIsFoundAndIsInValidState()
{
// Arrange
var viewMock = new Mock <ICategoriesAdminView>();
viewMock.Setup(v => v.ModelState).Returns(new ModelStateDictionary());
int categoryId = 1;
var categoryServiceMock = new Mock <ICategoryService>();
var category = new Category()
{
Id = categoryId
};
categoryServiceMock.Setup(c => c.GetById(categoryId)).Returns(category);
CategoriesAdminPresenter editCategoriesPresenter = new CategoriesAdminPresenter
(viewMock.Object, categoryServiceMock.Object);
// Act
viewMock.Raise(v => v.OnCategoryEdit += null, new CategoryAdminEventArgs(categoryId, null));
// Assert
categoryServiceMock.Verify(c => c.Update(category), Times.Once());
}
public void TryUpdateModelIsNotCalled_WhenItemIsNotFound()
{
// Arrange
var viewMock = new Mock <ICategoriesAdminView>();
viewMock.Setup(v => v.ModelState).Returns(new ModelStateDictionary());
string errorKey = string.Empty;
int categoryId = 1;
var categoryServiceMock = new Mock <ICategoryService>();
categoryServiceMock.Setup(c => c.GetById(categoryId)).Returns <Category>(null);
CategoriesAdminPresenter editCategoriesPresenter = new CategoriesAdminPresenter
(viewMock.Object, categoryServiceMock.Object);
// Act
viewMock.Raise(v => v.OnCategoryEdit += null, new CategoryAdminEventArgs(categoryId, null));
// Assert
viewMock.Verify(v => v.TryUpdateModel(It.IsAny <Category>()), Times.Never());
}
public void AddModelError_WhenItemIsNotFound()
{
// Arrange
var viewMock = new Mock <ICategoriesAdminView>();
viewMock.Setup(v => v.ModelState).Returns(new ModelStateDictionary());
string errorKey = string.Empty;
int categoryId = 1;
string expectedError = String.Format("Item with id {0} was not found", categoryId);
var categoryServiceMock = new Mock <ICategoryService>();
categoryServiceMock.Setup(c => c.GetById(categoryId)).Returns <Category>(null);
CategoriesAdminPresenter editCategoriesPresenter = new CategoriesAdminPresenter
(viewMock.Object, categoryServiceMock.Object);
// Act
viewMock.Raise(v => v.OnCategoryEdit += null, new CategoryAdminEventArgs(categoryId, null));
// Assert
Assert.AreEqual(1, viewMock.Object.ModelState[errorKey].Errors.Count);
StringAssert.AreEqualIgnoringCase(expectedError, viewMock.Object.ModelState[errorKey].Errors[0].ErrorMessage);
}
