来自与测试方法相同的类的模拟方法 [英] Mock method from the same class that tested method is using
本文介绍了来自与测试方法相同的类的模拟方法的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有以下代码:
class Foo() {
public function someMethod() {
...
if ($this->otherMethod($lorem, $ipsum)) {
...
}
...
}
}
而我正在尝试测试someMethod(),我不想来测试otherMethod(),因为它非常复杂并且我有专用的测试-在这里,我只想模拟它并返回特定的值。
所以我试图:
and I'm trying to test the someMethod(), I don't want to test otherMethod() since it's quite complex and I have dedicated tests - here I would only like to mock it and return specific values. So I tried to:
$fooMock = Mockery::mock(Foo::class)
->makePartial();
$fooMock->shouldReceive('otherMethod')
->withAnyArgs()
->andReturn($otherMethodReturnValue);
在测试中我正在打电话
$fooMock->someMethod()
但是它正在使用原始方法(未模拟)方法otherMethod()并显示错误。
But it's using the original (not mocked) method otherMethod() and prints errors.
Argument 1 passed to Mockery_3_Foo::otherMethod() must be an instance of SomeClass, boolean given
您能帮我吗?
推荐答案
使用它作为模板来模拟方法:
Use this as a template to mock a method:
<?php
class FooTest extends \Codeception\TestCase\Test{
/**
* @test
* it should give Joy
*/
public function itShouldGiveJoy(){
//Mock otherMethod:
$fooMock = Mockery::mock(Foo::class)
->makePartial();
$mockedValue = TRUE;
$fooMock->shouldReceive('otherMethod')
->withAnyArgs()
->andReturn($mockedValue);
$returnedValue = $fooMock->someMethod();
$this->assertEquals('JOY!', $returnedValue);
$this->assertNotEquals('BOO!', $returnedValue);
}
}
class Foo{
public function someMethod() {
if($this->otherMethod()) {
return "JOY!";
}
return "BOO!";
}
public function otherMethod(){
//In the test, this method is going to get mocked to return TRUE.
//that is because this method ISN'T BUILT YET.
return false;
}
}
这篇关于来自与测试方法相同的类的模拟方法的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
查看全文