public function testTagWithoutNameThrowsException() {
$loader = new YamlFileLoader(new ContainerBuilder(), new FileLocator(self::$fixturesPath . '/yaml'));
try {
$loader
->load('badtag2.yml');
$this
->fail('->load() should throw an exception when a tag is missing the name key');
} catch (\Exception $e) {
$this
->assertInstanceOf('Symfony\\Component\\DependencyInjection\\Exception\\InvalidArgumentException', $e, '->load() throws an InvalidArgumentException if a tag is missing the name key');
$this
->assertStringStartsWith('A "tags" entry is missing a "name" key for service ', $e
->getMessage(), '->load() throws an InvalidArgumentException if a tag is missing the name key');
}
}