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![Zend Framework 示例<?phpclassIndexControllerTestextendsZend_Test_PHPUnit_ControllerTestCase{ …publicfunctiontestIndexAction() { $params = array('action' => 'index', 'controller' => 'Index', 'module' => 'default'); $urlParams = $this->urlizeOptions($params); $url = $this->url($urlParams); $this->dispatch($url); // assertions $this->assertModule($urlParams['module']); $this->assertController($urlParams['controller']); $this->assertAction($urlParams['action']); $this->assertQueryContentContains("div#welcome h3", "This is your project's main page"); }}](https://image.slidesharecdn.com/xdebugphpunit-final-110728062920-phpapp01/85/PHPUnit-Xdebug-27-320.jpg)
PHPUnit + Xdebug 单元测试技术
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- 3. 声明这仅是一个宣传、引导会写测试并提升了 工作质量、减少返工次数 的程序员，牧师老大说了，会更容易得到管理层的奖励和青睐
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- 5. 一个例子: Stack.php<?phpclassStack{private $store;publicfunction__construct(){ $this->store = array(); }publicfunctionpush($o) {array_push($this->store, $o); }publicfunctionpop() {returnarray_pop($this->store); }publicfunctioncount() {returncount($this->store); }}
- 6. 如何保证正确性?手眼测试…在程序底部添加一些测试语句$stack = newStack;if ($stack) {echo $stack->count(); $stack->push(1111);echo $stack->count();echo $stack->pop();echo $stack->count();}
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- 9. 问题是…每次修改都要重新加上这些测试, 以验证没有(未预期地) 破坏原有功能…好吧,为何不把测试独立出来呢?
- 10. 好主意!!把测试独立成一个文件, 每次执行一下即可无需再做 剔除/注释– 加上/反注释 工作了StackTest.php-------------------------------------------------------------------------------------------<?phprequire_once ‘./Stack.php’;$stack = new Stack;if ($stack) {echo $stack->count(); $stack->push(1111);echo $stack->count();echo $stack->pop();echo $stack->count();}
- 11. 新问题是…每次都要 手眼测试, 太累了!!!呣,有没有办法让 机器 去做?然后自己就有时间去 把妹子…
- 12. PHPUnit来帮忙<?phprequire_once'./Stack.php';class StackTestextends PHPUnit_Framework_TestCase{publicfunction testCanPushAndPop() { $stack = new Stack(); $this->assertEquals(0, $stack->count()); $stack->push('foo'); $this->assertEquals(1, $stack->count()); $this->assertEquals('foo', $stack->pop()); $this->assertEquals(0, $stack->count()); }}
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- 17. Stack 增加新功能时…<?phpclassStack{private $store;publicfunction__construct(){ $this->store = array(); }publicfunctionpush($o) {array_push($this->store, $o); }publicfunctionpop() {returnarray_pop($this->store); }publicfunctioncount() {returncount($this->store); }public function clean() { $this->store = array(); }}
- 18. <?phprequire_once'./Stack.php';class StackTestextends PHPUnit_Framework_TestCase{publicfunction testCanPushAndPop() { $stack = new Stack(); $this->assertEquals(0, $stack->count()); $stack->push('foo'); $this->assertEquals(1, $stack->count()); $this->assertEquals('foo', $stack->pop()); $this->assertEquals(0, $stack->count()); } public function testCanClean() { $stack = new Stack(); $stack->push('foo'); $this->assertEquals(1, $stack->count()); $stack->clean(); $this->assertEquals(0, $stack->count()); }}也要增加新测试…
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- 22. 鸭子“When I seea bird that walks like a duck and swims like a duck and quacks like a duck, I call that bird a duck.”James Whitcomb Riley (1849 – 1916)(Duck typing)
- 23. 人“人就是以为自己不是机器的机器”Wang Wenlin (1981– ∞)以为自己不是机器的机器, 是人…
- 24. 框架中的测试Zend Framework &Symfony 1
- 25. 良好的测试支持Zend Framework 集成PHPUnit支持Symfony 1 使用自己的 Lime 测试框架Symfony 2 已改用 PHPUnit …它们都能自动生成 功能测试 骨架…
- 26. Zend Framework 示例$zf create project demo$ zf create controller foo$ phpunit
- 27. Zend Framework 示例<?phpclassIndexControllerTestextendsZend_Test_PHPUnit_ControllerTestCase{ …publicfunctiontestIndexAction() { $params = array('action' => 'index', 'controller' => 'Index', 'module' => 'default'); $urlParams = $this->urlizeOptions($params); $url = $this->url($urlParams); $this->dispatch($url); // assertions $this->assertModule($urlParams['module']); $this->assertController($urlParams['controller']); $this->assertAction($urlParams['action']); $this->assertQueryContentContains("div#welcome h3", "This is your project's main page"); }}
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- 29. Symfony示例$ symfonygenerate:project demo$symfonygenerate:appfoo$ symfonygenerate:modulefoo bar$ symfonytest:all$ symfonytest:functionalfoo
- 30. Symfony示例<?phpinclude(dirname(__FILE__).'/../../bootstrap/functional.php');$browser = newsfTestFunctional(newsfBrowser());$browser->get('/content/index')->with('request')->begin()->isParameter('module', 'content')->isParameter('action', 'index')->end()->with('response')->begin()->isStatusCode(200)->checkElement('body', '!/This is a temporary page/')->end();
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- 34. 代码覆盖报告$ phpunit --coverage-htmlcovStackTest代码覆盖报告，一种调试工具。
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- 41. Xdebug出场…简便的 PHP 调试、跟踪和 剖析 工具我们主要用它的 远程调试功能
- 42. 如何调试一个测试?$ export XDEBUG_CONFIG="remote_host=192.168.8.91idekey=netbeans-xdebug"##plain old php$ phpunitStackTest## zend framework$ phpunit application/controllers/FooControllerTest## symfony 1$ symfonytest:functionalfoo
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- 49. 测试不是测试组的事吗?单元测试 习惯上、实践上 是程序员写的只有程序员自己知道怎么测…而且，它也是一种调试工具功能测试 习惯上 是 测试组 来做但仍然需要程序员的紧密配合
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