public function read($filename)
{
Assertion::file($filename);
$this->filename = $filename;
$config = json_decode(file_get_contents($filename), true);
if (json_last_error() !== JSON_ERROR_NONE) {
throw InvalidConfigException::fromJSONFileError($filename, $this->getJsonError());
}
return $config;
}
public function testItCanBeCreatedWithAJSONFileError()
{
assertSame('Invalid JSON in "example.json": JSON Error Message', InvalidConfigException::fromJSONFileError('example.json', 'JSON Error Message')->getMessage());
}