public function test_get_read_structure() { $structure = core_competency_testable_exporter::get_read_structure(); $this->assertInstanceOf('external_single_structure', $structure); $this->assertInstanceOf('external_value', $structure->keys['stringA']); $this->assertInstanceOf('external_format_value', $structure->keys['stringAformat']); $this->assertInstanceOf('external_value', $structure->keys['intB']); $this->assertInstanceOf('external_value', $structure->keys['otherstring']); $this->assertInstanceOf('external_multiple_structure', $structure->keys['otherstrings']); }