Composer\Installers\Test\InstallerTest::testCustomTypePath PHP Method

    public function testCustomTypePath()
    {
        $installer = new Installer($this->io, $this->composer);
        $package = new Package('slbmeh/my_plugin', '1.0.0', '1.0.0');
        $package->setType('wordpress-plugin');
        $consumerPackage = new RootPackage('foo/bar', '1.0.0', '1.0.0');
        $this->composer->setPackage($consumerPackage);
        $consumerPackage->setExtra(array('installer-paths' => array('my/custom/path/{$name}/' => array('type:wordpress-plugin'))));
        $result = $installer->getInstallPath($package);
        $this->assertEquals('my/custom/path/my_plugin/', $result);
    }