ICloneable 的 C# 测试用例

Question

如何在编写测试用例时覆盖 object ICloneable.Clone() 方法。

 #region ICloneable Members

    object ICloneable.Clone()
    {
        return this.Clone();
    }

    public new Blue Clone()
    {
        Blue _temp = (Blue)this.MemberwiseClone();
        _temp.Node = Node.Clone();

        return _temp;
    }

    #endregion

目前的覆盖面是这样的

.

Answer 1

虽然这些可以是不同的情况，但这里是 testing/covering 所示代码的真正简化示例。

//Arrange
Blue expected = new(); //populate as needed

//Act
Blue a = expected.Clone();
Blue b = (Blue)((ICloneable)expected).Clone();

//Assert - using FluentAsertions - cases should be self explanatory 
a.Should().BeEquivalentTo(b); 
a.Should().BeEquivalentTo(expected);
b.Should().BeEquivalentTo(expected);

ICloneable 的 C# 测试用例

C# test cases for ICloneable

c#

unit-testing

code-coverage

moq