Ben*_*nee 25 php recursion phpunit unit-testing multidimensional-array
我需要做的一些测试需要将已知数组与我将要运行的函数得到的结果进行比较.
用于递归地比较数组:
Gut*_*ter 27
是的,它确实.assertEquals()和assertNotEquals()文件.
特别:
的assertEquals()
Run Code Online (Sandbox Code Playgroud)assertEquals(mixed $expected, mixed $actual[, string $message = ''])报告由
$message两个变量是否相等$expected而确定的错误$actual.
assertNotEquals()是这个断言的反转,并采用相同的论点.
测试代码:
public function testArraysEqual() {
$arr1 = array( 'hello' => 'a', 'goodbye' => 'b');
$arr2 = array( 'hello' => 'a', 'goodbye' => 'b');
$this->assertEquals($arr1, $arr2);
}
public function testArraysNotEqual() {
$arr1 = array( 'hello' => 'a', 'goodbye' => 'b');
$arr2 = array( 'hello' => 'b', 'goodbye' => 'a');
$this->assertNotEquals($arr1, $arr2);
}
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[编辑]
以下是乱序列表的代码:
public function testArraysEqualReverse() {
$arr1 = array( 'hello' => 'a', 'goodbye' => 'b');
$arr2 = array( 'goodbye' => 'b', 'hello' => 'a');
$this->assertEquals($arr1, $arr2);
}
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此测试失败:
public function testArraysOutOfOrderEqual() {
$arr1 = array( 'a', 'b');
$arr2 = array( 'b', 'a');
$this->assertEquals($arr1, $arr2);
}
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有消息:
Failed asserting that
Array
(
[0] => b
[1] => a
)
is equal to
Array
(
[0] => a
[1] => b
)
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