assertEquals(Object o1, Object o2) 是否使用了equals方法 [英] Does assertEquals(Object o1, Object o2) uses the equals method

问题描述

换句话说，assertEquals 是否适用于覆盖 equals

In other words, does assertEquals works with a class that overrides equals

推荐答案

来自 assertEquals 方法的源代码，您可以在 Junit GitHub Repo 上找到:

From the source code of the assertEquals method that you can find on the Junit GitHub Repo:

/**
 * Asserts that two objects are equal. If they are not
 * an AssertionFailedError is thrown with the given message.
 */
static public void assertEquals(String message, Object expected, Object actual) {
    if (expected == null && actual == null) {
        return;
    }
    if (expected != null && expected.equals(actual)) {
        return;
    }
    failNotEquals(message, expected, actual);
}

您可以看到 Junit 正在使用 .equals() 方法.

You can see that Junit is using the .equals() method.

代码片段来自弃用的 Junit 版本.

The code snippet is coming from a deprecated version of Junit.

您可以阅读新"Junit 的来源这里.想法几乎相同，也使用了 .equals() 方法.

You can read about the source of the 'new' Junit here. The idea is pretty much the same, the .equals() method is also used.

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