def Xtest_renderTable(self):
"""Test that html renders nicely. Commented out for now until we work
out how to get webkit to do offscreen rendering nicely."""
myFilename = 'test_floodimpact.tif'
myLayer, myType = loadLayer(myFilename)
CANVAS.refresh()
del myType
myMessage = 'Layer is not valid: %s' % myFilename
assert myLayer.isValid(), myMessage
myMap = Map(IFACE)
myMap.setImpactLayer(myLayer)
myPixmap = myMap.renderImpactTable()
assert myPixmap is not None
myExpectedWidth = 500
myExpectedHeight = 300
myMessage = 'Invalid width - got %s expected %s' % (
myPixmap.width(),
myExpectedWidth)
assert myPixmap.width() == myExpectedWidth, myMessage
myMessage = 'Invalid height - got %s expected %s' % (
myPixmap.height(),
myExpectedHeight)
assert myPixmap.height() == myExpectedHeight
myPath = os.path.join(temp_dir(), 'renderImpactTable.png')
myPixmap.save(myPath, 'PNG')
myExpectedHash = 'c9164d5c2bb85c6081905456ab827f3e'
assertHashForFile(myExpectedHash, myPath)
def test_httpDownload(self):
myManager = QNetworkAccessManager(PARENT)
# NOTE(gigih):
# this is the hash of google front page.
# I think we can safely assume that the content
# of google.com never changes (probably).
#
myHash = 'd4b691cd9d99117b2ea34586d3e7eeb8'
myUrl = 'http://google.com'
myTempFilePath = tempfile.mktemp()
httpDownload(myManager, myUrl, myTempFilePath)
assertHashForFile(myHash, myTempFilePath)
def test_httpDownload(self):
myManager = QNetworkAccessManager(PARENT)
# NOTE(gigih):
# this is the hash of google front page.
# I think we can safely assume that the content
# of google.com never changes (probably).
#
myHash = "d4b691cd9d99117b2ea34586d3e7eeb8"
myUrl = "http://google.com"
myTempFilePath = tempfile.mktemp()
httpDownload(myManager, myUrl, myTempFilePath)
assertHashForFile(myHash, myTempFilePath)
def addSymbolToLegend(self):
"""Test we can add a symbol to the legend."""
myLayer, myType = loadLayer('test_floodimpact.tif')
del myType
myMap = Map(IFACE)
myMap.setImpactLayer(myLayer)
myMap.legend = None
mySymbol = QgsSymbol()
mySymbol.setColor(QtGui.QColor(12, 34, 56))
myMap.addSymbolToLegend(mySymbol,
theMin=0,
theMax=2,
theCategory=None,
theLabel='Foo')
myPath = os.path.join(temp_dir(), 'addSymbolToLegend.png')
myMap.legend.save(myPath, 'PNG')
myExpectedHash = '1234'
assertHashForFile(myExpectedHash, myPath)
