制作phpunit忽略包括？

Question

I have a file with a single include like this one:

file.php

include(dirname(__FILE__)."/anotherfile.php");
class file {
    function myfunction() {
        $class = new anotherfile();
        $class->functionfromanotherfile();
    }
    function myfunctionToBeTested() {
        // do things here
    }
}

I'm using travis-ci to run my tests with phpunit, and the problem is that I dont commit the "anotherfile.php" (have the logic and credentials to connect to the database), which makes it not work when I try to include this file in my test script.

tests.php

class tests extends PHPUnit_Framework_TestCase {
    public function test_function() {
        include(dirname(__FILE__)."/file.php");
        $class = new file();
    }
}

I could make another file with only the function I need to test and go with it but maybe you guys can come up with other awnser.

Answer 1

Use some kind of dependency injection:

• Modify the class you want to test so that it accepts the credentials as parameters of the constructor.
• In the test, create fake -or real- credentials and pass them to the constructor of your class.