PHPUnit找不到源代码 [英] PHPUnit cannot find source code

问题描述

我有一个PHP项目，具有以下项目结构.

I have a PHP project, with the following project structure.

php_test_app
    src
        Vegetable.php
    tests
        StackTest.php
        VegetableTest.php

这些文件的代码如下所示.我在Eclipse中使用PDT和PTI.Eclipse中的PHPUnit认识到 VegetableTest.php 属于 Vegetable.php ，因为您可以使用切换按钮在它们之间进行切换.

The code of these files is shown below. I use PDT and PTI in Eclipse. PHPUnit in Eclipse recognizes that VegetableTest.php belongs to Vegetable.php, because you can toggle between them using the toggle button.

我首先尝试通过在PHP资源管理器中选择tests目录来运行测试代码，然后单击 Run Selected PHPUnit Test .它运行两个测试，两个 VegetableTest 均失败，并显示以下跟踪信息:致命错误:在/Users/erwin/Documents/workspace/php_test_app/tests/VegetableTest.php中找不到类'Vegetable'在第8行上.一个类似的问题发布在这里: phpunit找不到类，PHP致命错误.

I first try to run the test code by selecting the tests directory in the PHP Explorer and click Run Selected PHPUnit Test. It runs both tests, both the VegetableTest fails with the following trace: Fatal error: Class 'Vegetable' not found in /Users/erwin/Documents/workspace/php_test_app/tests/VegetableTest.php on line 8. A similar issue was posted here: phpunit cannot find Class, PHP Fatal error.

实际上，我还没有包含我的源代码，所以现在我取消注释 VegetableTest.php 中的包含，如下所示.如果现在尝试以相同的方式运行测试，PHPUnit将无法识别任何测试代码！甚至未更改的 StackTest 也不会被识别.

Indeed, I haven't included my source code yet, so now I uncomment the include in VegetableTest.php, shown below. If I now try to run the tests in the same way, PHPUnit does not recognize any test code! Even the StackTest, which is unaltered, is not recognized.

1. 我应该如何进行包含，以使单元测试成为认可?
2. 我需要指定完整路径还是仅指定名称?定义类的文件?

更改include语句也行不通；我尝试了以下方法.

Changing the include statement also doesn't work; I have tried the following.

include 'Vegetable.php';
include 'src/Vegetable.php';
include '../src/Vegetable.php';

Vegetable.php

<?php

// base class with member properties and methods
class Vegetable {

    var $edible;
    var $color;

    function Vegetable($edible, $color="green")
    {
        $this->edible = $edible;
        $this->color = $color;
    }

    function is_edible()
    {
        return $this->edible;
    }

    function what_color()
    {
        return $this->color;
    }

} // end of class Vegetable

// extends the base class
class Spinach extends Vegetable {

    var $cooked = false;

    function Spinach()
    {
        $this->Vegetable(true, "green");
    }

    function cook_it()
    {
        $this->cooked = true;
    }

    function is_cooked()
    {
        return $this->cooked;
    }

} // end of class Spinach

StackTest.php

<?php
class StackTest extends PHPUnit_Framework_TestCase
{
    public function testPushAndPop()
    {
        $stack = array();
        $this->assertEquals(0, count($stack));

        array_push($stack, 'foo');
        $this->assertEquals('foo', $stack[count($stack)-1]);
        $this->assertEquals(1, count($stack));

        $this->assertEquals('foo', array_pop($stack));
        $this->assertEquals(0, count($stack));
    }
}
?>

VegetableTest.php

<?php
// require_once ('../src/Vegetable.php');

class VegetableTest extends PHPUnit_Framework_TestCase
{
    public function test_constructor_two_arguments()
    {
        $tomato = new Vegetable($edible=True, $color="red");

        $r = $tomato.is_edible();
        $this->assertTrue($r);

        $r = $tomato.what_color();
        $e = "red";
        $this->assertEqual($r, $e);
    }
}

class SpinachTest extends PHPUnit_Framework_TestCase
{
    public function test_constructor_two_arguments()
    {
        $spinach = new Spinach($edible=True);

        $r = $spinach.is_edible();
        $this->assertTrue($r);

        $r = $spinach.what_color();
        $e = "green";
        $this->assertEqual($r, $e);
    }
}
?>

推荐答案

phpunit --bootstrap src/Vegetable.php测试指示PHPUnit加载 src/Vegetable.php 在运行 tests 中找到的测试之前.

phpunit --bootstrap src/Vegetable.php tests instructs PHPUnit to load src/Vegetable.php before running the tests found in tests.

请注意，-bootstrap 应该与自动加载器脚本一起使用，例如由 Composer 或 PHPAB .

Note that --bootstrap should be used with an autoloader script, for instance one generated by Composer or PHPAB.

还可以查看PHPUnit网站上的入门部分.

Also have a look at the Getting Started section on PHPUnit's website.

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