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Home Backend Development PHP Tutorial 关于phpunit断言的问题

关于phpunit断言的问题

Jun 23, 2016 pm 01:42 PM

请问使用phpunit测试或其它框架进行测试,它们有好多断言方式,
但是如果测试人员全部用assertTrue 来实现断言会不会有什么后果?
我想测试还是能正常运行并判断出是否符合断言的
但影响的细节可能会出现在产生的报告里无法明确表达断言结果


比如要断言一个数组是否有ab键,则用
assertTrue(isset($arr['ab']))

但根据官方提供的断言方法应该用
assertArrayHasKey($arr['ab'])


下面是一些典型的例子:
assertTrue($x==1)
assertTrue(is_array($x))
assertTrue(empty($x));
assertTrue(is_object($x));
assertTrue(count($x) == 100);

$ids = getIds();
$flag = true;
foreach($ids as $id){
    if(!is_nmerical($id)){
        $flag = false;
    }
}
assertTrue($flag);
..........
.........



看着总感觉哪里不对劲,如果都能true解决看似没问题,然而实际上xUnit系统测试框架为何又提供了那么多的断言方法?
如果都用true来断言的后果是什么呢


回复讨论(解决方案)

为了更直观的看到是什么错误

来  上两张对比图  一张  全是true断言     你能快速定位那地方出问题了吗?


一张是各种形式的断言

为了更直观的看到是什么错误

来  上两张对比图  一张  全是true断言     你能快速定位那地方出问题了吗?


一张是各种形式的断言



谢谢,果然是影响了测试报告的精确性

另外请问你知道codeception这个测试框架吗?我想找人请教一下这个框架的具体,官网文档初步看了做了,但深入点的还摸不透,主要结合yii2来做


为了更直观的看到是什么错误

来  上两张对比图  一张  全是true断言     你能快速定位那地方出问题了吗?


一张是各种形式的断言



谢谢,果然是影响了测试报告的精确性

另外请问你知道codeception这个测试框架吗?我想找人请教一下这个框架的具体,官网文档初步看了做了,但深入点的还摸不透,主要结合yii2来做

sorry   用simpletest和phpunit  codeception没有接触过
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