public void Can_Paginate()
{
//arrange
Mock<IContactRepository> mock = new Mock<IContactRepository>();
mock.Setup(m => m.Contacts).Returns(new Contact[]
{
new Contact {ContactId = 1, LastName = "1"},
new Contact {ContactId = 2, LastName = "2"},
new Contact {ContactId = 3, LastName = "3"},
new Contact {ContactId = 4, LastName = "4"},
new Contact {ContactId = 5, LastName = "5"}
}.AsQueryable());
ContactController controller = new ContactController(mock.Object);
//act
ContactListViewModel result = (ContactListViewModel)controller.List(null, null, 3, 2).Model;
//assert
Contact[] contArray = result.Contacts.ToArray();
Assert.IsTrue(contArray.Length == 2);
Assert.AreEqual(contArray[0].LastName, "4");
Assert.AreEqual(contArray[1].LastName, "5");
}
public void Can_Send_Pagination_View_Model()
{
//arrange
Mock<IContactRepository> mock = new Mock<IContactRepository>();
mock.Setup(m => m.Contacts).Returns(new Contact[]
{
new Contact {ContactId = 1, LastName = "1"},
new Contact {ContactId = 2, LastName = "2"},
new Contact {ContactId = 3, LastName = "3"},
new Contact {ContactId = 4, LastName = "4"},
new Contact {ContactId = 5, LastName = "5"}
}.AsQueryable());
ContactController controller = new ContactController(mock.Object);
//act
ContactListViewModel result = (ContactListViewModel)controller.List(null, null, 3, 2).Model;
//assert
PagingInfo pagingInfo = result.PagingInfo;
Assert.AreEqual(pagingInfo.CurrenPage, 2);
Assert.AreEqual(pagingInfo.ItemsPerPage, 3);
Assert.AreEqual(pagingInfo.TotalItems, 5);
Assert.AreEqual(pagingInfo.TotalPages, 2);
}
public void Can_Filter_Contacts()
{
//arrange
Mock<IContactRepository> mock = new Mock<IContactRepository>();
mock.Setup(m => m.Contacts).Returns(new Contact[]
{
new Contact {ContactId = 1, LastName = "1", City = "Минск", Function = "директор"},
new Contact {ContactId = 2, LastName = "2", City = "Минск", Function = "бухгалтер"},
new Contact {ContactId = 3, LastName = "3", City = "Москва", Function = "директор"},
new Contact {ContactId = 4, LastName = "4", City = "Москва", Function = "бухгалтер"},
new Contact {ContactId = 5, LastName = "5", City = "Саратов", Function = "уборщик"}
}.AsQueryable());
ContactController controller = new ContactController(mock.Object);
//act
Contact[] result = ((ContactListViewModel)controller.List("Минск", "бухгалтер", 3, 1).Model).Contacts.ToArray();
//assert
Assert.IsTrue(result.Length == 1);
Assert.AreEqual(result[0].LastName, "2");
Assert.AreEqual(result[0].City, "Минск");
}
public void Cannot_Save_Invalid_Changes()
{
//arrange
Mock<IContactRepository> mock = new Mock<IContactRepository>();
ContactController controller = new ContactController(mock.Object);
Contact contact = new Contact { LastName = "Test" };
controller.ModelState.AddModelError("error", "error");
//act
ActionResult result = controller.Edit(contact);
//assert
mock.Verify(c => c.SaveContact(It.IsAny<Contact>()), Times.Never());
Assert.IsInstanceOfType(result, typeof(ViewResult));
}
public void Can_Delete_Valid_Contact()
{
//arrange
Contact contact = new Contact { ContactId = 2, LastName = "2" };
Mock<IContactRepository> mock = new Mock<IContactRepository>();
mock.Setup(m => m.Contacts).Returns(new Contact[]
{
new Contact {ContactId = 1, LastName = "1"},
contact,
new Contact {ContactId = 3, LastName = "3"},
}.AsQueryable());
ContactController controller = new ContactController(mock.Object);
//act
controller.Delete(contact.ContactId);
//assert
mock.Verify(m => m.DeleteContact(contact.ContactId));
}
public void Can_Save_Valid_Changes()
{
//arrange
Mock<IContactRepository> mock = new Mock<IContactRepository>();
ContactController controller = new ContactController(mock.Object);
Contact contact = new Contact { LastName = "Test" };
//act
ActionResult result = controller.Edit(contact);
//assert
mock.Verify(c => c.SaveContact(contact));
Assert.IsNotInstanceOfType(result, typeof(ViewResult));
}
public void Cannot_Edit_Nonexistent_Contact()
{
//arrange
Mock<IContactRepository> mock = new Mock<IContactRepository>();
mock.Setup(m => m.Contacts).Returns(new Contact[]
{
new Contact {ContactId = 1, LastName = "1"},
new Contact {ContactId = 2, LastName = "2"},
new Contact {ContactId = 3, LastName = "3"},
new Contact {ContactId = 4, LastName = "4"},
new Contact {ContactId = 5, LastName = "5"}
}.AsQueryable());
ContactController controller = new ContactController(mock.Object);
//act
Contact result = (Contact)controller.Edit(6).ViewData.Model;
//assert
Assert.IsNull(result);
}
public void Can_Edit_Contact()
{
//arrange
Mock<IContactRepository> mock = new Mock<IContactRepository>();
mock.Setup(m => m.Contacts).Returns(new Contact[]
{
new Contact {ContactId = 1, LastName = "1"},
new Contact {ContactId = 2, LastName = "2"},
new Contact {ContactId = 3, LastName = "3"},
new Contact {ContactId = 4, LastName = "4"},
new Contact {ContactId = 5, LastName = "5"}
}.AsQueryable());
ContactController controller = new ContactController(mock.Object);
//act
Contact c1 = controller.Edit(1).ViewData.Model as Contact;
Contact c2 = controller.Edit(3).ViewData.Model as Contact;
Contact c3 = controller.Edit(5).ViewData.Model as Contact;
//assert
Assert.AreEqual(1, c1.ContactId);
Assert.AreEqual(3, c2.ContactId);
Assert.AreEqual(5, c3.ContactId);
}
public void ListAllForCRUD_Contains_All_Contacts()
{
//arrange
Mock<IContactRepository> mock = new Mock<IContactRepository>();
mock.Setup(m => m.Contacts).Returns(new Contact[]
{
new Contact {ContactId = 1, LastName = "1"},
new Contact {ContactId = 2, LastName = "2"},
new Contact {ContactId = 3, LastName = "3"},
new Contact {ContactId = 4, LastName = "4"},
new Contact {ContactId = 5, LastName = "5"}
}.AsQueryable());
ContactController controller = new ContactController(mock.Object);
//act
Contact[] result = ((IEnumerable<Contact>)controller.ListAllForCRUD().ViewData.Model).ToArray();
//assert
Assert.AreEqual(result.Length, 5);
Assert.AreEqual("5", result[4].LastName);
Assert.AreEqual("3", result[2].LastName);
Assert.AreEqual("1", result[0].LastName);
}
public void Generate_Function_Specified_Contact_Count()
{
//arrange
Mock<IContactRepository> mock = new Mock<IContactRepository>();
mock.Setup(m => m.Contacts).Returns(new Contact[]
{
new Contact {ContactId = 1, LastName = "1", City = "Минск", Function = "директор"},
new Contact {ContactId = 2, LastName = "2", City = "Минск", Function = "бухгалтер"},
new Contact {ContactId = 3, LastName = "3", City = "Москва", Function = "директор"},
new Contact {ContactId = 4, LastName = "4", City = "Москва", Function = "бухгалтер"},
new Contact {ContactId = 5, LastName = "5", City = "Саратов", Function = "уборщик"}
}.AsQueryable());
ContactController controller = new ContactController(mock.Object);
//act
int res1 = ((ContactListViewModel)controller.List(null, "директор").Model).PagingInfo.TotalItems;
int res2 = ((ContactListViewModel)controller.List(null, "бухгалтер").Model).PagingInfo.TotalItems;
int res3 = ((ContactListViewModel)controller.List(null, "уборщик").Model).PagingInfo.TotalItems;
int resAll = ((ContactListViewModel)controller.List().Model).PagingInfo.TotalItems;
//assert
Assert.AreEqual(res1, 2);
Assert.AreEqual(res2, 2);
Assert.AreEqual(res3, 1);
Assert.AreEqual(resAll, 5);
}
