def test_install_zipped_font(self):
manager = QgsFontManager()
with tempfile.TemporaryDirectory() as user_font_dir:
manager.addUserFontDirectory(user_font_dir)
spy_installed = QSignalSpy(manager.fontDownloaded)
spy_failed = QSignalSpy(manager.fontDownloadErrorOccurred)
manager.downloadAndInstallFont(QUrl.fromLocalFile('xxxx'))
spy_failed.wait()
self.assertEqual(len(spy_failed), 1)
self.assertEqual(len(spy_installed), 0)
manager.downloadAndInstallFont(
QUrl.fromLocalFile(unitTestDataPath() + '/zipped_font.zip'))
spy_installed.wait()
self.assertEqual(len(spy_failed), 1)
self.assertEqual(len(spy_installed), 1)
self.assertEqual(spy_installed[0][0], ['Fresca'])
self.assertTrue(
spy_installed[0][1].startswith('Copyright (c) 2011'))
self.assertTrue(
os.path.exists(
os.path.join(user_font_dir, 'Fresca-Regular.ttf')))
self.assertEqual(manager.userFontToFamilyMap(), {
os.path.join(user_font_dir, 'Fresca-Regular.ttf'): ['Fresca']
})
def test_install_font(self):
manager = QgsFontManager()
with tempfile.TemporaryDirectory() as user_font_dir:
manager.addUserFontDirectory(user_font_dir)
spy_installed = QSignalSpy(manager.fontDownloaded)
spy_failed = QSignalSpy(manager.fontDownloadErrorOccurred)
manager.downloadAndInstallFont(QUrl.fromLocalFile('xxxx'))
spy_failed.wait()
self.assertEqual(len(spy_failed), 1)
self.assertEqual(len(spy_installed), 0)
manager.downloadAndInstallFont(
QUrl.fromLocalFile(unitTestDataPath() + '/fascinate.ttf'))
spy_installed.wait()
self.assertEqual(len(spy_failed), 1)
self.assertEqual(len(spy_installed), 1)
self.assertEqual(spy_installed[0][0], ['Fascinate'])
self.assertTrue(
os.path.exists(os.path.join(user_font_dir, 'Fascinate')))
self.assertEqual(
manager.userFontToFamilyMap(),
{os.path.join(user_font_dir, 'Fascinate'): ['Fascinate']})
manager.removeUserFont(os.path.join(user_font_dir, 'Fascinate'))
self.assertFalse(manager.userFontToFamilyMap())
self.assertFalse(
os.path.exists(os.path.join(user_font_dir, 'Fascinate')))
def testFetchLimit(self):
layer = createLayer()
w = QgsFeaturePickerWidget()
w.setAllowNull(False)
w.setFetchLimit(20)
w.setLayer(layer)
spy = QSignalSpy(w.featureChanged)
spy.wait()
self.assertEqual(w.findChild(QComboBox).model().rowCount(), 20)
def testSetFeature(self):
layer = createLayer()
w = QgsFeaturePickerWidget()
w.setLayer(layer)
w.setFeature(2)
spy = QSignalSpy(w.currentFeatureChanged)
spy.wait()
self.assertEqual(w.findChild(QComboBox).lineEdit().text(), "test2")
self.assertTrue(w.feature().geometry().equals(
QgsGeometry.fromPointXY(QgsPointXY(200, 200))))
def testFeaturesCount(self):
self.assertTrue(self.vl.renderer().legendSymbolItems())
signal_spy = QSignalSpy(self.vl.symbolFeatureCountMapChanged)
self.vl.countSymbolFeatures()
signal_spy.wait()
self.assertEqual(len(signal_spy), 1)
self.assertEqual(
self.vl.featureCount(
self.vl.renderer().legendSymbolItems()[0].ruleKey()), 5)
def testLineEdit(self):
layer = createLayer(True)
w = QgsFeaturePickerWidget()
w.setAllowNull(False)
w.setFetchLimit(20)
w.setLayer(layer)
spy = QSignalSpy(w.featureChanged)
spy.wait()
w.findChild(QComboBox).lineEdit().clear()
QTest.keyClicks(w.findChild(QComboBox).lineEdit(), "test99")
spy.wait()
self.assertEqual(w.feature().id(), 99)
def testSetAllowNull(self):
layer = createLayer()
w = QgsFeaturePickerWidget()
w.setLayer(layer)
w.setAllowNull(True)
spy = QSignalSpy(w.featureChanged)
spy.wait()
self.assertEqual(
w.findChild(QComboBox).lineEdit().text(),
QgsApplication.nullRepresentation())
w.setAllowNull(False)
spy.wait()
self.assertEqual(w.findChild(QComboBox).lineEdit().text(), "test1")
def test_query(self):
"""
Test querying sublayers using the task
"""
task = QgsProviderSublayerTask(uri=unitTestDataPath() + '/mixed_types.TAB')
def completed():
completed.results = task.results()
completed.results = None
task.taskCompleted.connect(completed)
spy = QSignalSpy(task.taskCompleted)
QgsApplication.taskManager().addTask(task)
if completed.results is None:
spy.wait()
self.assertEqual(completed.results[0].layerNumber(), 0)
self.assertEqual(completed.results[0].name(), "mixed_types")
self.assertEqual(completed.results[0].description(), "")
self.assertEqual(completed.results[0].uri(), "{}/mixed_types.TAB|geometrytype=Point".format(unitTestDataPath()))
self.assertEqual(completed.results[0].providerKey(), "ogr")
self.assertEqual(completed.results[0].type(), QgsMapLayerType.VectorLayer)
self.assertEqual(completed.results[0].featureCount(), 4)
self.assertEqual(completed.results[0].wkbType(), QgsWkbTypes.Point)
self.assertEqual(completed.results[0].geometryColumnName(), '')
self.assertEqual(completed.results[1].layerNumber(), 0)
self.assertEqual(completed.results[1].name(), "mixed_types")
self.assertEqual(completed.results[1].description(), "")
self.assertEqual(completed.results[1].uri(), "{}/mixed_types.TAB|geometrytype=LineString".format(unitTestDataPath()))
self.assertEqual(completed.results[1].providerKey(), "ogr")
self.assertEqual(completed.results[1].type(), QgsMapLayerType.VectorLayer)
self.assertEqual(completed.results[1].featureCount(), 4)
self.assertEqual(completed.results[1].wkbType(), QgsWkbTypes.LineString)
self.assertEqual(completed.results[1].geometryColumnName(), '')
self.assertEqual(completed.results[2].layerNumber(), 0)
self.assertEqual(completed.results[2].name(), "mixed_types")
self.assertEqual(completed.results[2].description(), "")
self.assertEqual(completed.results[2].uri(), "{}/mixed_types.TAB|geometrytype=Polygon".format(unitTestDataPath()))
self.assertEqual(completed.results[2].providerKey(), "ogr")
self.assertEqual(completed.results[2].type(), QgsMapLayerType.VectorLayer)
self.assertEqual(completed.results[2].featureCount(), 3)
self.assertEqual(completed.results[2].wkbType(), QgsWkbTypes.Polygon)
self.assertEqual(completed.results[2].geometryColumnName(), '')
