public void Cannot_Edit_Nonexistent_Location()
{
// Arrange - create the mock repository
Mock<ILocationRepository> mock = new Mock<ILocationRepository>();
mock.Setup(m => m.Locations).Returns(new List<Location>
{
new Location {Id = 1, Name = "L1", State="MI" },
new Location {Id = 2, Name = "L2", State="IL"},
new Location {Id = 3, Name = "L3", State="MI"}
});
// Arrange
LocationsController target = new LocationsController(mock.Object);
//Action
Location result = (Location)target.Edit(4).ViewData.Model;
//Assert
Assert.IsNull(result);
}
public void Cannot_Save_Invalid_Changes_To_Location()
{
//Arrange - create mock repository
Mock<ILocationRepository> mock = new Mock<ILocationRepository>();
//Arrange - create the controller
LocationsController target = new LocationsController(mock.Object);
//Arrange - create a location
Location loc = new Location { Name = "Test" };
//Arrange - add an error to the model state
target.ModelState.AddModelError("error", "error");
//Act - try to save the location
ActionResult result = target.Edit(loc);
//Assert - check that the repo was called
mock.Verify(m => m.SaveLocation(It.IsAny<Location>()), Times.Never());
//Assert - check the method result type
Assert.IsInstanceOfType(result, typeof(ViewResult));
}
public void Can_Delete_Valid_Locations()
{
//Arrange - create a location
Location loc = new Location { Id = 2, Name = "Test", Address1 = "123 N. Address", City = "Troy", Zip = "87654" };
// Arrange - create the mock repository
Mock<ILocationRepository> mock = new Mock<ILocationRepository>();
mock.Setup(m => m.Locations).Returns(new Location[]
{
new Location {Id = 1 , Name = "L1", Address1 = "123 N. Address", City = "Troy", Zip="87654" },
loc,
new Location {Id = 3 , Name = "L3" , Address1 = "123 N. Address", City = "Troy", Zip="87654" }
});
// Arrange - create the controller
LocationsController target = new LocationsController(mock.Object);
// Act - delete the product
target.Delete(loc.Id);
//Assert - ensure that the repository delete method was called with the correct location
mock.Verify(m => m.DeleteLocation(loc.Id));
}
public void Generate_State_Specific_Location_Count()
{
// Arrange
// - create the mock repository
Mock<ILocationRepository> mock = new Mock<ILocationRepository>();
mock.Setup(m => m.Locations).Returns(new List<Location>
{
new Location {Id = 1, Name = "L1", State="MI" },
new Location {Id = 2, Name = "L2", State="IL"},
new Location {Id = 3, Name = "L3", State="MI"},
new Location {Id = 4, Name = "L4", State="IN"},
new Location {Id = 5, Name = "L5", State="MI"}
});
// Arrange - create the controller
LocationsController target = new LocationsController(mock.Object);
target.PageSize = 3;
ViewResult indx = (ViewResult)target.Index("MI");
ViewResult indxIl = (ViewResult)target.Index("IL");
ViewResult indxIn = (ViewResult)target.Index("IN");
ViewResult indxNull = (ViewResult)target.Index(null);
// Act - get the set of states
int res1 = ((LocationListViewModel)indx.Model).PagingInfo.TotalItems;
int res2 = ((LocationListViewModel)indxIl.Model).PagingInfo.TotalItems;
int res3 = ((LocationListViewModel)indxIn.Model).PagingInfo.TotalItems;
int resAll = ((LocationListViewModel)indxNull.Model).PagingInfo.TotalItems;
//Assert
Assert.AreEqual(res1, 3);
Assert.AreEqual(res2, 1);
Assert.AreEqual(res3, 1);
Assert.AreEqual(resAll, 5);
}
public void Contains_All_Locations()
{
// Arrange - create the mock repository
Mock<ILocationRepository> mock = new Mock<ILocationRepository>();
mock.Setup(m => m.Locations).Returns(new List<Location>
{
new Location {Id = 1, Name = "L1", State="MI" },
new Location {Id = 2, Name = "L2", State="IL"},
new Location {Id = 3, Name = "L3", State="MI"},
new Location {Id = 4, Name = "L4", State="IN"},
new Location {Id = 5, Name = "L5", State="MI"}
});
// Arrange
LocationsController target = new LocationsController(mock.Object);
ViewResult indx = (ViewResult)target.Index(null);
//Action
Location[] result = ((LocationListViewModel)indx.Model).Locations.ToArray();
//Assert
Assert.AreEqual(result.Length, 5);
Assert.AreEqual("L1", result[0].Name);
Assert.AreEqual("L2", result[1].Name);
Assert.AreEqual("L3", result[2].Name);
}
public void Can_Send_Pagination_View_Model()
{
// Arrange
Mock<ILocationRepository> mock = new Mock<ILocationRepository>();
mock.Setup(m => m.Locations).Returns(new List<Location>
{
new Location {Id = 1, Name = "L1" },
new Location {Id = 2, Name = "L2"},
new Location {Id = 3, Name = "L3"},
new Location {Id = 4, Name = "L4"},
new Location {Id = 5, Name = "L5"}
});
// Arrange
LocationsController controller = new LocationsController(mock.Object);
controller.PageSize = 3;
ViewResult indx = (ViewResult)controller.Index(null, 2);
//Act
LocationListViewModel result =
(LocationListViewModel)indx.Model;
//Assert
PagingInfo pageInfo = result.PagingInfo;
Assert.AreEqual(pageInfo.CurrentPage, 2);
Assert.AreEqual(pageInfo.ItemsPerPage, 3);
Assert.AreEqual(pageInfo.TotalItems, 5);
Assert.AreEqual(pageInfo.TotalPages, 2);
}
public void Can_Save_Valid_Changes_To_Location()
{
//Arrange - create mock repository
Mock<ILocationRepository> mock = new Mock<ILocationRepository>();
//Arrange - create the controller
LocationsController target = new LocationsController(mock.Object);
//Arrange - create a location
Location loc = new Location { Id= 1, Name = "Test", Address1 = "123 N. Address", City = "Troy", Zip = "87654",State="AZ", };
//Act - try to save the location
ActionResult result = target.Edit(loc);
//Assert - check that the repo was called
mock.Verify(m => m.SaveLocation(loc));
//Assert - check the method result type
Assert.IsInstanceOfType(result, typeof(ViewResult));
}
public void Can_Locations_Paginate()
{
// Arrange
Mock<ILocationRepository> mock = new Mock<ILocationRepository>();
mock.Setup(m => m.Locations).Returns(new List<Location>
{
new Location {Id = 1, Name = "L1" },
new Location {Id = 2, Name = "L2"},
new Location {Id = 3, Name = "L3"},
new Location {Id = 4, Name = "L4"},
new Location {Id = 5, Name = "L5"}
});
LocationsController controller = new LocationsController(mock.Object);
controller.PageSize = 3;
ViewResult indx = (ViewResult)controller.Index(null, 2);
//Act
LocationListViewModel result =
(LocationListViewModel)indx.Model;
//Assert
Location[] prodArray = result.Locations.ToArray();
Assert.IsTrue(prodArray.Length == 2);
Assert.AreEqual(prodArray[0].Name, "L4");
Assert.AreEqual(prodArray[1].Name, "L5");
}
public void Can_Filter_Locations()
{
// Arrange
// - create the mock repository
Mock<ILocationRepository> mock = new Mock<ILocationRepository>();
mock.Setup(m => m.Locations).Returns(new List<Location>
{
new Location {Id = 1, Name = "L1", State="MI" },
new Location {Id = 2, Name = "L2", State="IL"},
new Location {Id = 3, Name = "L3", State="MI"},
new Location {Id = 4, Name = "L4", State="IN"},
new Location {Id = 5, Name = "L5", State="MI"}
});
// Arrange - create a controller and make the page size 3 items
LocationsController controller = new LocationsController(mock.Object);
controller.PageSize = 3;
ViewResult indx = (ViewResult)controller.Index("MI", 1);
// Action
Location[] result = ((LocationListViewModel)indx.Model)
.Locations.ToArray();
//Assert
Assert.AreEqual(result.Length, 3);
Assert.IsTrue(result[0].Name == "L1" && result[0].State == "MI");
Assert.IsTrue(result[2].Name == "L5" && result[2].State == "MI");
}
public void Can_Edit_Location()
{
// Arrange - create the mock repository
Mock<ILocationRepository> mock = new Mock<ILocationRepository>();
mock.Setup(m => m.Locations).Returns(new List<Location>
{
new Location {Id = 1, Name = "L1", State="MI" },
new Location {Id = 2, Name = "L2", State="IL"},
new Location {Id = 3, Name = "L3", State="MI"},
new Location {Id = 4, Name = "L4", State="IN"},
new Location {Id = 5, Name = "L5", State="MI"}
});
// Arrange
LocationsController target = new LocationsController(mock.Object);
//Action
Location l1 = target.Edit(1).ViewData.Model as Location;
Location l2 = target.Edit(2).ViewData.Model as Location;
Location l3 = target.Edit(3).ViewData.Model as Location;
//Assert
Assert.AreEqual(1, l1.Id);
Assert.AreEqual(2, l2.Id);
Assert.AreEqual(3, l3.Id);
}
