public function test_filterUnwantedFiles_returnsAllFilesIfNoFilterSpecified() { $this->config->addReadDirectories($this->entitiesDir); $addMethod = TestHelper::getAccessibleNonPublicMethod($this->worker, 'findAllTargetFiles'); $files = $addMethod->invoke($this->worker, $this->config); $this->config->addToAllDetectedFiles($files); $method = TestHelper::getAccessibleNonPublicMethod($this->worker, 'filterUnwantedFiles'); $actual = $method->invoke($this->worker, $this->config); $this->assertEquals(7, count($actual)); }