无法更改 PHPUnit 中的方法名称

Question

我在本地 Composer 安装中运行ning PHPUnit 4.2.2。我也在运行宁 PHP CodeSniffer 2.2.0.

我写了这个单元测试：

<?php

        include_once 'animals/Cat.php';

        class CatAgeTest extends PHPUnit_Framework_TestCase{

         public function testTrueIsTrue(){

            $kittyAgeTest = new Cat("steak");
            $result = $kittyAgeTest->getAge() >=5 && $kittyAgeTest->getAge() <= 10;
            $this->assertTrue($result);

            }
        }

    ?>

它通过了，直到我更改了方法名称。这是我唯一改变的东西，我试过很多不同的名字。这里有几个例子：

testCatAgeBetweenFiveAndTen
catAgeTest
catAgeShouldBeBetweenFiveAndTen

...等等。

这是我的 phpunit.xml:

<?xml version="1.0" encoding="UTF-8"?>
<phpunit bootstrap="vendor/autoload.php" colors="true">
    <testsuites>
        <testsuite name="Application Test Suite">
            <directory>./tests/</directory>
        </testsuite>
    </testsuites>
</phpunit>

我在同一台计算机上进行了其他几个单元测试——在不同的项目中，具有相同的配置。我试过更改他们的名字，但这不会导致他们失败。

我已将这些命令用于运行 php 单元：

vendor/bin/phpunit

vendor/bin/phpunit tests/CatAgeTest.php

这是我的 composer.json 文件（以防万一）：

{
    "require": {
    },
    "require-dev": {
        "phpunit/phpunit": "4.2.2",
        "squizlabs/php_codesniffer": "2.2.0"
    },
    "autoload": {
        "psr-0": {
            "animals": ""
        }
    }
}

如有任何帮助，我们将不胜感激！

编辑：

这是我的 Cat.php 文件：

<?php

    include_once("Animal.php");

    class Cat extends Animal{

        protected $name;
        protected $species;
        protected $speakCount;
        protected $age;

        public function __construct($name = "MewMew") {                              
            $this->name = $name;
            $this->age = rand(5, 10); // Random age
            $this->species = "Feline"; // For testing in the DB
            $this->namesHist = array(); // Names history
            array_push($this->namesHist, $name); 
        }

        public function getAge(){
            return $this->age;
        }

        public function getSpecies(){ // For testing in the DB
            return $this->species;
        }

        public function speak($word = "Meow.") { // Spoken word and word count               
                $this->speakCount += 1;

                $this->speakCount % 5 == 0 ? $this->age += 1 : $this->age;

                return $word;
            }

        public function getSpeakCount() {
            return $this->speakCount;
        }

        public function setName ($newName) {
            $this->name = $newName;
            array_push($this->namesHist, $newName);
        }

        public function getNames() {
            return $this->namesHist;
        }

        public function getAverageNameLength() {

            $nameLen=0;

            foreach($this->namesHist as $i) {
                $nameLen += strlen($i);
            }

            $avgNL = round($nameLen/(count($this->namesHist)), 2);
            return "Average Name Length: " . $avgNL;

        }
    }

    ?>

...这是我的 Animal.php 文件：

<?php

    Class Animal {

        protected $name;
        protected $age;
        protected $favoriteFood;

        public function __construct($name, $age, $favoriteFood) {
            $this->name = $name;
            $this->age = $age;
            $this->favoriteFood = $favoriteFood;
        }

        public function getName() {
            return $this->name;
        }

        public function getAge() {
            return $this->age;
        }

        public function getFavoriteFood() {
            return $this->favoriteFood;
        }

        public function setName ($newName) {
            $this->name = $newName;
        }

        public function setAge ($newAge) {
            $this->age = $newAge;
        }

        public function setFavoriteFood($newFavoriteFood) {
            $this->favoriteFood = $newFavoriteFood;
        }
    }

?>

编辑2：

这是我得到的错误：

PHPUnit 4.2.2 by Sebastian Bergmann.

Configuration read from /var/www/php/misc/ap/phpunit.xml

F

Time: 15 ms, Memory: 2.75Mb

There was 1 failure:

1) Warning
No tests found in class "CatAgeTest".

FAILURES!                            
Tests: 1, Assertions: 0, Failures: 1.

Answer 1

PHPUnit 发出的警告表明它在您的测试中找不到测试方法class。

1) Warning
No tests found in class "CatAgeTest".

PHPUnit 将接受以 test*() 开头并具有 public 可见性的方法作为测试方法。也可以使用 @test 文档块属性在该命名约定之外声明一个方法，以将其指定为测试方法。

这些方法的命名和描述约定are documented here

The tests are public methods that are named test*.

Alternatively, you can use the @test annotation in a method's docblock to mark it as a test method.

鉴于此要求，您尝试的方法名称 testCatAgeBetweenFiveAndTen() 应该是 PHPUnit 的有效测试方法。

您声明的其他命名尝试不符合 PHPUnit 的要求，并且不会被发现 (catAgeTest(), catAgeShouldBeBetweenFiveAndTen())，除非您还使用 @test 属性对其进行注释：

/**
 * @test
 */
public function catAgeTest(){
    $kittyAgeTest = new Cat("steak");
    $result = $kittyAgeTest->getAge() >=5 && $kittyAgeTest->getAge() <= 10;
    $this->assertTrue($result);
}

无法更改 PHPUnit 中的方法名称

Cannot Change Method Name in PHPUnit

php

methods

phpunit

naming