/** * @expectedException \Guzzle\Common\Exception\InvalidArgumentException * @expectedExceptionMessage Unable to open foo.json */ public function testCanRemoveAliases() { $file = dirname(__DIR__) . '/TestData/services/json1.json'; $this->loader->addAlias('foo.json', $file); $this->loader->removeAlias('foo.json'); $this->loader->load('foo.json'); }