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phpunit断言-assertEqualsCanonicalizing

发布时间：2021-10-02 16:59:49编辑：雪饮阅读（）

 assertEqualsCanonicalizing断言也是断言两个变量相等的。

也可以断言对象和数组，以数组为例，对于数组来说两个数组若元素顺序不一样，但是元素个数以及两个数组之间互相能找到对应相等的元素也都是可以算是断言成功的。
EqualsCanonicalizingTest.php：
<?php declare(strict_types=1);
use PHPUnit\Framework\TestCase;

final class EqualsCanonicalizingTest extends TestCase
{
    public function testFailure()
    {
        $this->assertEqualsCanonicalizing([3, 2, 1], [2, 3, 0, 1]);
    }
    public function testSuccess()
    {
        $this->assertEqualsCanonicalizing([3, 2, 1], [3,2,1]);
    }
    public function testThree()
    {
        $this->assertEqualsCanonicalizing([3, 2, 1], [1,2,3]);
    }
}
运行结果：
C:\Users\Administrator>D:\phpstudy_pro\Extensions\php\php7.3.4nts\php.exe C:\Users\Administrator\PhpstormProjects\untitled\vendor\phpunit\phpunit\phpunit -c C:\Users\Administrator\PhpstormProjects\untitled\organizing\phpunit.xml C:\Users\Administrator\PhpstormProjects\untitled\organizing\tests\EqualsCanonicalizingTest.php
PHPUnit 9.5.8 by Sebastian Bergmann and contributors.
 
F..                                                                 3 / 3 (100%)
 
Time: 00:00.011, Memory: 4.00 MB
 
There was 1 failure:
 
1) EqualsCanonicalizingTest::testFailure
Failed asserting that two arrays are equal.
--- Expected
+++ Actual
@@ @@
 Array (
-    0 => 1
-    1 => 2
-    2 => 3
+    0 => 0
+    1 => 1
+    2 => 2
+    3 => 3
 )
 
C:\Users\Administrator\PhpstormProjects\untitled\organizing\tests\EqualsCanonicalizingTest.php:8
 
FAILURES!
Tests: 3, Assertions: 3, Failures: 1.