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from qface.generator import FileSystem
from unittest.mock import patch
from io import StringIO
import logging
import logging.config
from path import Path
# logging.config.fileConfig('logging.ini')
logging.basicConfig()
log = logging.getLogger(__name__)
inputPath = Path('tests/in')
log.debug('input path folder: {0}'.format(inputPath.abspath()))
def loadTuner():
path = inputPath / 'com.pelagicore.ivi.tuner.qface'
return FileSystem.parse_document(path)
def test_tag():
system = loadTuner()
# lookup module
module = system.lookup('com.pelagicore.ivi.tuner')
assert module is module.lookup('com.pelagicore.ivi.tuner')
# lookup service
service = system.lookup('com.pelagicore.ivi.tuner.Tuner')
assert service is module.lookup('Tuner')
assert 'service' in service.tags
assert 'interface' in service.tags
# lookup struct
struct = system.lookup('com.pelagicore.ivi.tuner.Station')
assert struct is module.lookup('Station')
# lookup enum
enum = system.lookup('com.pelagicore.ivi.tuner.Waveband')
assert enum is module.lookup('Waveband')
assert 'default' in enum.tags
assert enum.attribute('default', 'value') == 'FM'
def test_meta_tags():
system = loadTuner()
interface = system.lookup('com.pelagicore.ivi.tuner.Tuner')
assert interface
assert 'port' in interface.tags
def test_flag():
system = loadTuner()
interface = system.lookup('com.pelagicore.ivi.tuner.Tuner')
assert interface
assert interface.attribute('config', 'private') is True
assert interface.attribute('config', 'a') == 'a' # use value from yaml
assert interface.attribute('config', 'b') == 'b' # use value from yaml
assert interface.attribute('config', 'c') == 'C' # use value from IDL
assert interface.tags['data'] == [1, 2, 3] # array annotatiom
def test_merge_annotation():
system = loadTuner()
interface = system.lookup('com.pelagicore.ivi.tuner.Tuner')
assert interface
assert interface.attribute('config', 'private') is True
assert interface.attribute('extra', 'extraA') is None
FileSystem.merge_annotations(system, inputPath / 'tuner_annotations.yaml')
assert interface.attribute('extra', 'extraA') is True
@patch('sys.stderr', new_callable=StringIO)
def test_merge_empty_annotation(mock_stderr):
system = loadTuner()
interface = system.lookup('com.pelagicore.ivi.tuner.Tuner')
assert interface
FileSystem.merge_annotations(system, inputPath / 'empty_tuner_annotations.yaml')
assert interface.attribute('extra', 'extraA') is None
assert not mock_stderr.getvalue().__contains__("Error parsing annotation")
@patch('sys.stderr', new_callable=StringIO)
def test_merge_broken_annotation(mock_stderr):
system = loadTuner()
interface = system.lookup('com.pelagicore.ivi.tuner.Tuner')
assert interface
FileSystem.merge_annotations(system, inputPath / 'broken_tuner_annotations.yaml')
assert interface.attribute('extra', 'extraA') is None
assert mock_stderr.getvalue().__contains__("tests/in/broken_tuner_annotations.yaml:2: error: mapping values are not allowed")
@patch('sys.stderr', new_callable=StringIO)
def test_merge_invalid_annotation(mock_stderr):
system = loadTuner()
interface = system.lookup('com.pelagicore.ivi.tuner.Tuner')
assert interface
FileSystem.merge_annotations(system, inputPath / 'invalid_tuner_annotations.yaml')
assert interface.attribute('extra', 'extraA') is None
assert mock_stderr.getvalue() == "Error parsing annotation tests/in/invalid_tuner_annotations.yaml: not able to lookup symbol: Tunerrrrrrrr\n"
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