Provides a mock implementation of T.
Namespace:
Moq
Assembly:
Moq (in Moq.dll) Version: 2.6.1014.1 (2.6.0.0)
Syntax
| C# |
|---|
public interface IMock<T> where T : class |
Type Parameters
- T
- Type to mock, which can be an interface or a class.
Remarks
Only abstract and virtual members of classes can be mocked.
The behavior of the mock with regards to the expectations and the actual calls is determined by the optional MockBehavior that can be passed to the Mock<(Of <(T>)>)(MockBehavior) constructor.
Examples
The following example shows setting expectations with specific values
for method invocations:
CopyC#
The following example shows how to use the It class
to specify conditions for arguments instead of specific values:
CopyC#
CopyC#//setup - data var order = new Order(TALISKER, 50); var mock = new Mock<IWarehouse>(); //setup - expectations mock.Expect(x => x.HasInventory(TALISKER, 50)).Returns(true); //exercise order.Fill(mock.Object); //verify Assert.True(order.IsFilled);
CopyC#//setup - data var order = new Order(TALISKER, 50); var mock = new Mock<IWarehouse>(); //setup - expectations //shows how to expect a value within a range mock.Expect(x => x.HasInventory( It.IsAny<string>(), It.IsInRange(0, 100, Range.Inclusive))) .Returns(false); //shows how to throw for unexpected calls. contrast with the "verify" approach of other mock libraries. mock.Expect(x => x.Remove( It.IsAny<string>(), It.IsAny<int>())) .Throws(new InvalidOperationException()); //exercise order.Fill(mock.Object); //verify Assert.False(order.IsFilled);
