PHP命名空间错误。 在作曲家项目中找不到的类

Question

Can someone please point me in the right direction. I have downloaded a GIT project Namshi/JOSE which is a JWT signing and verification library. I have a directory structure shown below.

All my unit tests (inside the folder tests work perfectly, so the composer.json and bootstrap.php files are okay. But when I try and add my own test, in the folder myTests->simpleTest.php as below what ever I try I can't get the namespace to resolve the class SimpleJWS. The namespace for the library is Namshi/JOSE. My simple test calling code is:

    <?php

      use Namshi\JOSE\SimpleJWS;
      //require_once ("../src/Namshi/JOSE/SimpleJWS.php");

      $jws  = new SimpleJWS(array(
       'alg' => 'RS256'
       ));

The error text is: Fatal error: Class 'Namshi\JOSE\SimpleJWS' not found. The psr-4 statements are as follows:

    "autoload": {
    "psr-4": {
    "Namshi\\JOSE\\":  "src/Namshi/JOSE/"

    }
    },
    "autoload-dev": {
    "psr-4": {
        "Namshi\\JOSE\\Test\\":  "tests/Namshi/JOSE/Test/"

    }

Any help would be greatly appreciated.

Answer 1

Your thinking about the autoloading is correct, but as you're stating, your test file lives under "myTests"; your autoload-dev simply points to the wrong directory "tests/Namshi/JOSE/Test/" while your file lies in "myTests".

"autoload-dev": {
    "psr-4": {
         "Namshi\\JOSE\\Test\\": "myTests"
    }
}

Please also make sure, your FQCN (fully-qualified class name) of your test class is Namshi\JOSE\Test\simpleTest.

<?php

namespace Namshi\JOSE\Test;

class simpleTest {}

---

According to the comments below you were missing the include of the autoloading in your testsuite.