def test_Issue71(self):
"""Test issue #71 in github - cbo changes should update ok button."""
# See https://github.com/AIFDR/inasafe/issues/71
# Push OK with the left mouse button
print 'Using QGIS: %s' % qgisVersion()
self.tearDown()
myButton = DOCK.pbnRunStop
# First part of scenario should have enabled run
myFileList = [join(HAZDATA,
'Flood_Current_Depth_Jakarta_geographic.asc'),
join(TESTDATA,
'Population_Jakarta_geographic.asc')]
myHazardLayerCount, myExposureLayerCount = loadLayers(myFileList,
DIR=None)
myMessage = ('Incorrect number of Hazard layers: expected 1 got %s'
% myHazardLayerCount)
assert myHazardLayerCount == 1, myMessage
myMessage = ('Incorrect number of Exposure layers: expected 1 got %s'
% myExposureLayerCount)
assert myExposureLayerCount == 1, myMessage
myMessage = 'Run button was not enabled'
assert myButton.isEnabled(), myMessage
# Second part of scenario - run disabled when adding invalid layer
# and select it - run should be disabled
myFileList = ['issue71.tif'] # This layer has incorrect keywords
myClearFlag = False
myHazardLayerCount, myExposureLayerCount = (
loadLayers(myFileList, myClearFlag))
# set exposure to : Population Density Estimate (5kmx5km)
QTest.keyClick(DOCK.cboExposure, QtCore.Qt.Key_Down)
QTest.keyClick(DOCK.cboExposure, QtCore.Qt.Key_Enter)
myDict = getUiState(DOCK)
myExpectedDict = {'Run Button Enabled': False,
'Impact Function': '',
'Hazard': 'A flood in Jakarta like in 2007',
'Exposure': 'Population density (5kmx5km)'}
myMessage = ('Run button was not disabled when exposure set to \n%s'
'\nUI State: \n%s\nExpected State:\n%s\n%s') % (
DOCK.cboExposure.currentText(),
myDict,
myExpectedDict,
combosToString(DOCK))
assert myExpectedDict == myDict, myMessage
# Now select again a valid layer and the run button
# should be enabled
QTest.keyClick(DOCK.cboExposure, QtCore.Qt.Key_Up)
QTest.keyClick(DOCK.cboExposure, QtCore.Qt.Key_Enter)
myMessage = 'Run button was not enabled when exposure set to \n%s' % \
DOCK.cboExposure.currentText()
assert myButton.isEnabled(), myMessage
def areKeywordsFileBased(self, theLayer):
"""Find out if keywords should be read/written to file or our keywords
db.
Args:
* theLayer - A QGIS QgsMapLayer instance.
Returns:
True if keywords are storedin a file next to the dataset,
else False if the dataset is remove e.g. a database.
Raises:
None
"""
# determine which keyword lookup system to use (file base or cache db)
# based on the layer's provider type. True indicates we should use the
# datasource as a file and look for a keywords file, false and we look
# in the keywords db.
myProviderType = None
myVersion = qgisVersion()
# check for old raster api with qgis < 1.8
# ..todo:: Add test for plugin layers too
if (myVersion < 10800 and theLayer.type() == QgsMapLayer.RasterLayer):
myProviderType = str(theLayer.providerKey())
else:
myProviderType = str(theLayer.providerType())
myProviderDict = {
'ogr': True,
'gdal': True,
'gpx': False,
'wms': False,
'spatialite': False,
'delimitedtext': True,
'postgres': False
}
myFileBasedKeywords = False
if myProviderType in myProviderDict:
myFileBasedKeywords = myProviderDict[myProviderType]
return myFileBasedKeywords
def test_getQgisVersion(self):
"""Test we can get the version of QGIS"""
myVersion = qgisVersion()
myMessage = 'Got version %s of QGIS, but at least 107000 is needed'
assert myVersion > 10700, myMessage
def test_issue_160(self):
"""Test that multipart features can be used in a scenario - issue #160
"""
myTestDataDir = os.path.join(os.path.dirname(__file__), '..',
'unit_test_data')
myExposure = os.path.join('exposure', 'buildings_osm_4326.shp')
myHazard = os.path.join('hazard', 'multipart_polygons_osm_4326.shp')
# See https://github.com/AIFDR/inasafe/issues/71
# Push OK with the left mouse button
print 'Using QGIS: %s' % qgisVersion()
self.tearDown()
myButton = DOCK.pbnRunStop
# First part of scenario should have enabled run
myFileList = [myHazard, myExposure]
myHazardLayerCount, myExposureLayerCount = loadLayers(myFileList,
DIR=myTestDataDir)
myMessage = ('Incorrect number of Hazard layers: expected 1 got %s'
% myHazardLayerCount)
assert myHazardLayerCount == 1, myMessage
myMessage = ('Incorrect number of Exposure layers: expected 1 got %s'
% myExposureLayerCount)
assert myExposureLayerCount == 1, myMessage
myMessage = 'Run button was not enabled'
assert myButton.isEnabled(), myMessage
# Second part of scenario - run disabled when adding invalid layer
# and select it - run should be disabled
myFileList = ['issue71.tif'] # This layer has incorrect keywords
myClearFlag = False
myHazardLayerCount, myExposureLayerCount = (
loadLayers(myFileList, myClearFlag))
# Hazard layers -multipart_polygons_4326
myIndex = DOCK.cboHazard.findText('multipart_polygons_osm_4326')
assert myIndex != -1, 'multipart_polygons_4326 hazard layer not found'
DOCK.cboHazard.setCurrentIndex(myIndex)
# Exposure layers - buildings_osm_4326
myIndex = DOCK.cboExposure.findText('buildings_osm_4326')
assert myIndex != -1, 'buildings_osm_4326 exposure layer not found'
DOCK.cboExposure.setCurrentIndex(myIndex)
myDict = getUiState(DOCK)
myExpectedDict = {'Run Button Enabled': True,
'Impact Function': 'Flood Building Impact Function',
'Hazard': 'multipart_polygons_osm_4326',
'Exposure': 'buildings_osm_4326'}
myMessage = ('Run button was not disabled when exposure set to \n%s'
'\nUI State: \n%s\nExpected State:\n%s\n%s') % (
DOCK.cboExposure.currentText(),
myDict,
myExpectedDict,
combosToString(DOCK))
assert myExpectedDict == myDict, myMessage
# Enable on-the-fly reprojection
setCanvasCrs(GEOCRS, True)
IFACE.mapCanvas().setExtent(
QgsRectangle(106.788, -6.193, 106.853, -6.167))
# Press RUN
QTest.mouseClick(myButton, QtCore.Qt.LeftButton)
myResult = DOCK.wvResults.page().currentFrame().toPlainText()
myMessage = 'Result not as expected: %s' % myResult
assert '68' in myResult, myMessage