/**
* Tests all YAML files are decoded in the same way with Symfony and PECL.
*
* This test is a little bit slow but it tests that we do not have any bugs in
* our YAML that might not be decoded correctly in any of our implementations.
*
* @todo This should exist as an integration test not part of our unit tests.
* https://www.drupal.org/node/2597730
*
* @requires extension yaml
* @dataProvider providerYamlFilesInCore
*/
public function testYamlFiles($file)
{
$data = file_get_contents($file);
try {
$this->assertEquals(YamlSymfony::decode($data), YamlPecl::decode($data), $file);
} catch (InvalidDataTypeException $e) {
// Provide file context to the failure so the exception message is useful.
$this->fail("Exception thrown parsing {$file}:\n" . $e->getMessage());
}
}
/**
* Tests that invalid YAML throws an exception.
*
* @covers ::errorHandler
* @expectedException \Drupal\Component\Serialization\Exception\InvalidDataTypeException
*/
public function testError()
{
YamlPecl::decode('foo: [ads');
}