A few tests that illustrate how JustMockLite easily handles recursive mocks.

JustMockRecursiveMocks.cs

public interface Service
{
    OtherService GetOtherService();
}

public interface OtherService
{
    Int32 GetNumber();
}

public class Tests
{
    [Fact]
    public void ChildMockIsCreatedTest()
    {
        var service = Mock.Create<Service>();

        // Act
        var otherService = service.GetOtherService();

        // Assert
        Assert.IsAssignableFrom<OtherService>(otherService);
    }
    [Fact]
    public void SameInstanceFromRecursiveMock()
    {
        var service = Mock.Create<Service>();

        // Act
        var otherService = service.GetOtherService();
        var otherServiceTwo = service.GetOtherService();
        
        // Assert
        Assert.Same(otherService, otherServiceTwo);
    }

    [Fact]
    public void MockResultOfRecursiveMock()
    {
        var service = Mock.Create<Service>();
        Mock.Arrange(() => service.GetOtherService().GetNumber())
            .Returns(123);

        // Act
        var actual = service.GetOtherService().GetNumber();

        // Assert
        Assert.Equal(123, actual);
    }
}