def query_server(self, url):
QtWidgets.QApplication.processEvents()
QtTest.QTest.keyClicks(self.wms_control.multilayers.cbWMS_URL, url)
QtWidgets.QApplication.processEvents()
QtTest.QTest.mouseClick(self.wms_control.multilayers.btGetCapabilities, QtCore.Qt.LeftButton)
QtWidgets.QApplication.processEvents()
wait_until_signal(self.wms_control.cpdlg.canceled)
def test_server_no_thread(self, mockbox, mockthread):
self.query_server(f"http://127.0.0.1:{self.port}")
server = self.window.multilayers.listLayers.findItems(
f"http://127.0.0.1:{self.port}/", QtCore.Qt.MatchFixedString)[0]
self.window.cbAutoUpdate.setCheckState(False)
server.setExpanded(True)
self.window.multilayers.cbMultilayering.setChecked(True)
server.child(0).setCheckState(0, 2)
server.child(1).setCheckState(0, 2)
QtTest.QTest.mouseClick(self.window.btGetMap, QtCore.Qt.LeftButton)
QtWidgets.QApplication.processEvents()
wait_until_signal(self.window.image_displayed)
urlstr = f"http://127.0.0.1:{self.port}/mss/logo.png"
md5_filname = os.path.join(
self.window.wms_cache,
hashlib.md5(urlstr.encode('utf-8')).hexdigest() + ".png")
self.window.fetcher.fetch_legend(urlstr,
use_cache=False,
md5_filename=md5_filname)
self.window.fetcher.fetch_legend(urlstr,
use_cache=True,
md5_filename=md5_filname)
assert mockbox.critical.call_count == 0
assert self.view.draw_image.call_count == 1
assert self.view.draw_legend.call_count == 1
assert self.view.draw_metadata.call_count == 1
def test_server_getmap_cached(self, mockbox):
"""
assert that a getmap call to a WMS server displays an image
"""
self.query_server(f"http://127.0.0.1:{self.port}")
QtTest.QTest.mouseClick(self.window.btGetMap, QtCore.Qt.LeftButton)
QtWidgets.QApplication.processEvents()
wait_until_signal(self.window.image_displayed)
# assert mockbox.critical.call_count == 0
assert self.view.draw_image.call_count == 1
assert self.view.draw_legend.call_count == 1
assert self.view.draw_metadata.call_count == 1
self.view.reset_mock()
QtTest.QTest.mouseClick(self.window.cbCacheEnabled,
QtCore.Qt.LeftButton)
QtWidgets.QApplication.processEvents()
QtTest.QTest.mouseClick(self.window.btGetMap, QtCore.Qt.LeftButton)
QtWidgets.QApplication.processEvents()
wait_until_signal(self.window.image_displayed)
assert mockbox.critical.call_count == 0
assert self.view.draw_image.call_count == 1
assert self.view.draw_legend.call_count == 1
assert self.view.draw_metadata.call_count == 1
def test_singlelayer_handling(self, mockbox):
"""
assert that singlelayer mode behaves as expected
"""
self.query_server(f"http://127.0.0.1:{self.port}")
server = self.window.multilayers.listLayers.findItems(f"http://127.0.0.1:{self.port}/",
QtCore.Qt.MatchFixedString)[0]
self.window.cbAutoUpdate.setCheckState(False)
assert server is not None
assert "header" in self.window.multilayers.layers[f"http://127.0.0.1:{self.port}/"]
assert "wms" in self.window.multilayers.layers[f"http://127.0.0.1:{self.port}/"]
self.window.multilayers.cbMultilayering.setChecked(True)
self.window.multilayers.cbMultilayering.setChecked(False)
# Check using singlelayer mode contains no checkboxes
for i in range(0, server.childCount()):
layer = server.child(i)
assert layer.data(0, QtCore.Qt.CheckStateRole) is None or not layer.data(0,
QtCore.Qt.CheckStateRole).isValid()
# Check clicking on layers updates the UI
self.window.multilayers.multilayer_clicked(server.child(0))
assert self.window.lLayerName.text().endswith(server.child(0).text(0))
self.window.multilayers.multilayer_clicked(server.child(1))
assert self.window.lLayerName.text().endswith(server.child(1).text(0))
# Check drawing not causing errors
QtTest.QTest.mouseClick(self.window.btGetMap, QtCore.Qt.LeftButton)
QtWidgets.QApplication.processEvents()
wait_until_signal(self.window.image_displayed)
assert mockbox.critical.call_count == 0
assert self.view.draw_image.call_count == 1
assert self.view.draw_legend.call_count == 1
assert self.view.draw_metadata.call_count == 1
def test_server_getmap(self, mockbox):
"""
assert that a getmap call to a WMS server displays an image
"""
self.query_server(f"http://127.0.0.1:{self.port}")
QtTest.QTest.mouseClick(self.wms_control.btGetMap, QtCore.Qt.LeftButton)
QtWidgets.QApplication.processEvents()
wait_until_signal(self.wms_control.image_displayed)
assert mockbox.critical.call_count == 0
def query_server(self, url):
while len(self.window.multilayers.cbWMS_URL.currentText()) > 0:
QtTest.QTest.keyClick(self.window.multilayers.cbWMS_URL, QtCore.Qt.Key_Backspace)
QtWidgets.QApplication.processEvents()
QtTest.QTest.keyClicks(self.window.multilayers.cbWMS_URL, url)
QtWidgets.QApplication.processEvents()
QtTest.QTest.qWait(2000) # time for the server to start up
QtTest.QTest.mouseClick(self.window.multilayers.btGetCapabilities, QtCore.Qt.LeftButton)
QtWidgets.QApplication.processEvents()
wait_until_signal(self.window.cpdlg.canceled)
def test_multilayer_drawing(self, mockbox):
"""
assert that drawing a layer through code doesn't fail for vsec
"""
self.query_server(f"http://127.0.0.1:{self.port}")
server = self.window.multilayers.listLayers.findItems(
f"http://127.0.0.1:{self.port}/", QtCore.Qt.MatchFixedString)[0]
server.child(0).draw()
wait_until_signal(self.window.image_displayed)
assert mockbox.critical.call_count == 0
def test_multilayer_handling(self, mockbox):
"""
assert that multilayers get created, handled and drawn properly
"""
self.query_server(f"http://127.0.0.1:{self.port}")
server = self.window.multilayers.listLayers.findItems(
f"http://127.0.0.1:{self.port}/", QtCore.Qt.MatchFixedString)[0]
self.window.cbAutoUpdate.setCheckState(False)
assert server is not None
assert "header" in self.window.multilayers.layers[
f"http://127.0.0.1:{self.port}/"]
assert "wms" in self.window.multilayers.layers[
f"http://127.0.0.1:{self.port}/"]
self.window.multilayers.cbMultilayering.setChecked(True)
for i in range(0, server.childCount()):
layer_widget = server.child(i)
assert layer_widget.checkState(0) == 0
# Check activating and deactivating layers, and changing priorities works
server.setExpanded(True)
server.child(0).setCheckState(0, QtCore.Qt.Checked)
server.child(2).setCheckState(0, QtCore.Qt.Checked)
self.window.multilayers.listLayers.itemWidget(server.child(0),
2).setCurrentIndex(1)
self.window.multilayers.multilayer_clicked(server.child(1))
assert self.window.lLayerName.text() != server.child(1).text(0)
assert self.window.multilayers.get_current_layer().text(
0) in self.window.lLayerName.text()
assert self.window.multilayers.listLayers.itemWidget(
server.child(0), 2) is not None
assert self.window.multilayers.listLayers.itemWidget(
server.child(2), 2) is not None
assert self.window.multilayers.listLayers.itemWidget(
server.child(0), 2).currentText() == "2"
assert self.window.multilayers.listLayers.itemWidget(
server.child(1), 2) is None
server.child(2).setCheckState(0, QtCore.Qt.Unchecked)
assert self.window.multilayers.listLayers.itemWidget(
server.child(2), 2) is None
assert self.window.multilayers.listLayers.itemWidget(
server.child(0), 2).currentText() == "1"
# Check drawing not causing errors
QtTest.QTest.mouseClick(self.window.btGetMap, QtCore.Qt.LeftButton)
QtWidgets.QApplication.processEvents()
wait_until_signal(self.window.image_displayed)
assert mockbox.critical.call_count == 0
assert self.view.draw_image.call_count == 1
assert self.view.draw_legend.call_count == 1
assert self.view.draw_metadata.call_count == 1
def test_server_getmap(self, mockbox):
"""
assert that a getmap call to a WMS server displays an image
"""
self.query_server(f"http://127.0.0.1:{self.port}")
QtTest.QTest.mouseClick(self.wms_control.btGetMap,
QtCore.Qt.LeftButton)
QtWidgets.QApplication.processEvents()
wait_until_signal(self.wms_control.image_displayed)
assert self.window.getView().map.image is not None
self.window.getView().set_map_appearance({})
self.window.getView().clear_figure()
assert self.window.getView().map.image is None
self.window.mpl.canvas.redraw_map()
assert mockbox.critical.call_count == 0
def test_server_abort_getmap(self):
"""
assert that an aborted getmap call does not change the displayed image
"""
self.query_server(f"http://127.0.0.1:{self.port}")
QtTest.QTest.mouseClick(self.window.btGetMap, QtCore.Qt.LeftButton)
QtWidgets.QApplication.processEvents()
QtTest.QTest.qWait(20)
QtTest.QTest.keyClick(self.window.pdlg, QtCore.Qt.Key_Enter)
QtWidgets.QApplication.processEvents()
wait_until_signal(self.window.image_displayed)
assert self.view.draw_image.call_count == 0
assert self.view.draw_legend.call_count == 0
assert self.view.draw_metadata.call_count == 0
self.view.reset_mock()
def test_server_service_cache(self, mockbox):
"""
assert that changing between servers still allows image retrieval
"""
self.query_server(f"http://127.0.0.1:{self.port}")
assert mockbox.critical.call_count == 0
QtTest.QTest.keyClick(self.window.multilayers.cbWMS_URL, QtCore.Qt.Key_Backspace)
QtTest.QTest.keyClick(self.window.multilayers.cbWMS_URL, QtCore.Qt.Key_Backspace)
QtWidgets.QApplication.processEvents()
QtTest.QTest.mouseClick(self.window.multilayers.btGetCapabilities, QtCore.Qt.LeftButton)
QtWidgets.QApplication.processEvents()
wait_until_signal(self.window.cpdlg.canceled)
assert mockbox.critical.call_count == 1
assert self.view.draw_image.call_count == 0
assert self.view.draw_legend.call_count == 0
assert self.view.draw_metadata.call_count == 0
mockbox.reset_mock()
QtTest.QTest.keyClick(self.window.multilayers.cbWMS_URL, ord(str(self.port)[3]))
QtTest.QTest.keyClick(self.window.multilayers.cbWMS_URL, QtCore.Qt.Key_Slash)
QtWidgets.QApplication.processEvents()
QtTest.QTest.mouseClick(self.window.multilayers.btGetCapabilities, QtCore.Qt.LeftButton)
QtWidgets.QApplication.processEvents()
wait_until_signal(self.window.cpdlg.canceled)
assert mockbox.critical.call_count == 0
QtTest.QTest.mouseClick(self.window.btGetMap, QtCore.Qt.LeftButton)
QtWidgets.QApplication.processEvents()
wait_until_signal(self.window.image_displayed)
assert mockbox.critical.call_count == 0
assert self.view.draw_image.call_count == 1
assert self.view.draw_legend.call_count == 1
assert self.view.draw_metadata.call_count == 1
