Symfony\Component\DependencyInjection\Tests\Loader\YamlFileLoaderTest::testLoadFile PHP Method

    public function testLoadFile()
    {
        $loader = new YamlFileLoader(new ContainerBuilder(), new FileLocator(self::$fixturesPath.'/ini'));
        $r = new \ReflectionObject($loader);
        $m = $r->getMethod('loadFile');
        $m->setAccessible(true);

        try {
            $m->invoke($loader, 'foo.yml');
            $this->fail('->load() throws an InvalidArgumentException if the loaded file does not exist');
        } catch (\Exception $e) {
            $this->assertInstanceOf('\InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the loaded file does not exist');
            $this->assertEquals('The service file "foo.yml" is not valid.', $e->getMessage(), '->load() throws an InvalidArgumentException if the loaded file does not exist');
        }

        try {
            $m->invoke($loader, 'parameters.ini');
            $this->fail('->load() throws an InvalidArgumentException if the loaded file is not a valid YAML file');
        } catch (\Exception $e) {
            $this->assertInstanceOf('\InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the loaded file is not a valid YAML file');
            $this->assertEquals('The service file "parameters.ini" is not valid.', $e->getMessage(), '->load() throws an InvalidArgumentException if the loaded file is not a valid YAML file');
        }

        $loader = new YamlFileLoader(new ContainerBuilder(), new FileLocator(self::$fixturesPath.'/yaml'));

        foreach (array('nonvalid1', 'nonvalid2') as $fixture) {
            try {
                $m->invoke($loader, $fixture.'.yml');
                $this->fail('->load() throws an InvalidArgumentException if the loaded file does not validate');
            } catch (\Exception $e) {
                $this->assertInstanceOf('\InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if the loaded file does not validate');
                $this->assertStringMatchesFormat('The service file "nonvalid%d.yml" is not valid.', $e->getMessage(), '->load() throws an InvalidArgumentException if the loaded file does not validate');
            }
        }
    }