断言两个java bean是等效的 [英] Assert that two java beans are equivalent

问题描述

这个问题很接近，但仍然不是我想要的.我想以一种通用的方式断言两个bean对象是等效的.如果它们不是，我想要一条详细的错误消息来说明差异，而不是布尔值等于"或不等于".

This question is close, but still not what I want. I'd like to assert in a generic way that two bean objects are equivalent. In case they are not, I'd like a detailed error message explaining the difference instead of a boolean "equal" or "not equal".

推荐答案

我建议您使用 unitils 库:

http://www.unitils.org/tutorial-reflectionassert.html

public class User {

    private long id;
    private String first;
    private String last;

    public User(long id, String first, String last) {
        this.id = id;
        this.first = first;
        this.last = last;
    }
}

User user1 = new User(1, "John", "Doe");
User user2 = new User(1, "John", "Doe");
assertReflectionEquals(user1, user2);

另请参阅:

• 是有Java反射实用程序可以对两个对象进行深度比较吗?
• NUnit-断言检查所有属性是否相等?

• Is there a Java reflection utility to do a deep comparison of two objects?
• NUnit - Assert to check all properties are equal?

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