【发布时间】:2021-02-22 13:07:37
【问题描述】:
我尝试使用 FluentAssertion pass 进行测试,但我得到了著名的“System.InvalidOperationException : No members were found for comparison”,我不知道如何在这个特定的上下文中让它通过。
根比较对象类型有一个私有的内部对象列表(Light),我不知道如何编写 BeEquivalentTo 函数的配置选项对象。
public class LightDashboard
{
private List<Light> _innerList;
public LightDashboard(List<Light> innerList)
{
_innerList = innerList;
}
}
public class Light
{
private bool _value;
public Light(bool value)
{
_value = value;
}
}
测试看起来像:
[Test]
public void ListWithSameNumberOfElementsButDifferentValuesShouldNotBeEquivalent()
{
List<Light> sutInnerList = new List<Light>() {
new Light(true)
};
_sutObject = new LightDashboard(sutInnerList);
List<Light> expectedInnerList = new List<Light>(){
new Light(false)
};
_expectedObject = new LightDashboard(expectedInnerList);
_sutObject.Should().NotBeEquivalentTo(_expectedObject);
}
【问题讨论】:
标签: c# .net unit-testing testing fluent-assertions