/** * testRequireJson * * @dataProvider providerRequireJson * @param array $packages * @param array $config * @param string $expected */ public function testRequireJson(array $packages, array $config, $expected = null) { $this->composer->getConfig()->merge(array('config' => $config)); $this->process->init(); $result = $this->process->requireJson($packages); $this->assertEquals($expected, $result); }