public void Add_GetByLessExpirationReturnsOne_NotificationIsCalled()
{
//Arrange
var inventoryRepositryMock = new Mock <IInventoryRepository>();
var inventoryItemToExpire = new InventoryItem()
{
Label = "AnyLabelCode123", ExpirationDate = new DateTime(1900, 12, 31)
};
var inventoryItemToAdd = new InventoryItem()
{
Label = "AnyOtherLabelCode123", ExpirationDate = new DateTime(2100, 12, 31)
};
inventoryRepositryMock.Setup(i => i.Add(It.IsAny <InventoryItem>()));
inventoryRepositryMock.Setup(i => i.GetByLessExpiration(It.IsAny <DateTime>())).Returns(new List <InventoryItem>()
{
inventoryItemToExpire
});
IInventoyService toTest = new InventoyService(inventoryRepositryMock.Object);
var fakeListener = new FakeListener();
toTest.Notify += fakeListener.NotifyMe;
//Act
toTest.Add(inventoryItemToAdd);
//Assert
Assert.IsTrue(fakeListener.Called);
Assert.AreNotEqual(fakeListener.Message, string.Empty);
}
public void Take_LabelExpiredItem_NotificationIsCalledNNullReturned()
{
//Arrange
var inventoryRepositryMock = new Mock <IInventoryRepository>();
var inventoryItemToTake = new InventoryItem()
{
Label = "AnyLabelCode123", ExpirationDate = new DateTime(1900, 12, 31)
};
inventoryRepositryMock.Setup(i => i.GetByLabel(It.IsAny <string>())).Returns((InventoryItem)null);
inventoryRepositryMock.Setup(i => i.DeleteByLabel(It.IsAny <string>())).Returns(1);
inventoryRepositryMock.Setup(i => i.GetByLessExpiration(It.IsAny <DateTime>())).Returns(new List <InventoryItem>()
{
inventoryItemToTake
});
IInventoyService toTest = new InventoyService(inventoryRepositryMock.Object);
var fakeListener = new FakeListener();
toTest.Notify += fakeListener.NotifyMe;
//Act
var result = toTest.Take(inventoryItemToTake.Label);
//Assert
Assert.IsTrue(fakeListener.Called);
Assert.IsTrue(fakeListener.Message.Contains("expired"));
Assert.IsFalse(fakeListener.Message.Contains("removed"));
Assert.IsNull(result);
}
public void Take_Label_NotificationIsCalled()
{
//Arrange
var inventoryRepositryMock = new Mock <IInventoryRepository>();
var inventoryItemToTake = new InventoryItem()
{
Label = "AnyLabelCode123", ExpirationDate = new DateTime(2100, 12, 31)
};
inventoryRepositryMock.Setup(i => i.GetByLabel(It.IsAny <string>())).Returns(inventoryItemToTake);
inventoryRepositryMock.Setup(i => i.DeleteByLabel(It.IsAny <string>())).Returns(1);
inventoryRepositryMock.Setup(i => i.GetByLessExpiration(It.IsAny <DateTime>())).Returns(new List <InventoryItem>());
IInventoyService toTest = new InventoyService(inventoryRepositryMock.Object);
var fakeListener = new FakeListener();
toTest.Notify += fakeListener.NotifyMe;
//Act
var result = toTest.Take(inventoryItemToTake.Label);
//Assert
Assert.IsTrue(fakeListener.Called);
Assert.AreNotEqual(fakeListener.Message, string.Empty);
Assert.AreEqual(inventoryItemToTake, result);
Assert.AreEqual(inventoryItemToTake.Label, result.Label);
}
public void Add_Null_ExceptionThrown()
{
//Arrange
InventoryItem inventoryItemToAdd = null;
IInventoyService toTest = new InventoyService(null);
//Act
try {
toTest.Add(inventoryItemToAdd);
//Assert
Assert.Fail("Wrong parameters. An exception should be thrown");
}
catch (Exception e)
{
Assert.AreEqual(e.GetType(), typeof(ArgumentNullException));
}
}
public void Add_InventoryItem_GetByLessExpirationIsCalled()
{
//Arrange
var inventoryRepositryMock = new Mock <IInventoryRepository>();
var inventoryItemToAdd = new InventoryItem()
{
Label = "AnyLabelCode123", ExpirationDate = new DateTime(2100, 12, 31)
};
inventoryRepositryMock.Setup(i => i.Add(It.IsAny <InventoryItem>()));
inventoryRepositryMock.Setup(i => i.GetByLessExpiration(It.IsAny <DateTime>())).Returns(new List <InventoryItem>()).Verifiable();
IInventoyService toTest = new InventoyService(inventoryRepositryMock.Object);
//Act
toTest.Add(inventoryItemToAdd);
//Assert
inventoryRepositryMock.Verify();
}
public void Take_Lable_GetByLabelNDeleteAreCalled()
{
//Arrange
var inventoryRepositryMock = new Mock <IInventoryRepository>();
var inventoryItemToBeTaken = new InventoryItem()
{
Label = "AnyLabelCode123", ExpirationDate = new DateTime(2100, 12, 31)
};
inventoryRepositryMock.Setup(i => i.GetByLabel(inventoryItemToBeTaken.Label)).Returns(inventoryItemToBeTaken).Verifiable();
inventoryRepositryMock.Setup(i => i.DeleteByLabel(inventoryItemToBeTaken.Label)).Returns(1).Verifiable();
inventoryRepositryMock.Setup(i => i.GetByLessExpiration(It.IsAny <DateTime>())).Returns(new List <InventoryItem>());
IInventoyService toTest = new InventoyService(inventoryRepositryMock.Object);
//Act
var result = toTest.Take(inventoryItemToBeTaken.Label);
//Assert
inventoryRepositryMock.Verify();
Assert.AreEqual(inventoryItemToBeTaken, result);
}
