问c#如何模拟对象列表

EN

public void Test_GetAllBooks_ReturnsListOfBooksItReceivesFromReadAllMethodOfReadItemCommand_WhenCalled()
{
    //Arrange
    var mockReadItemCommand = new Mock<ReadItemCommand>();
    var catalogue = new Catalogue(mockReadItemCommand.Object);

    var expected = new List<Book>(){
        new Book {
            Title = "Book1", 
            //populate other properties  
        },
        new Book { 
            Title = "Book2", 
            //populate other properties  
        }
    };

    mockReadItemCommand
        .Setup(_ => _.ReadAll())
        .Returns(expected);

    //Act
    var actual = catalogue.GetAllBooks();

    //Assert
    Assert.AreSame(expected, actual);
}