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 = ISMap(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(getTempDir(), 'renderImpactTable.png')
myPixmap.save(myPath, 'PNG')
myExpectedHash = 'c9164d5c2bb85c6081905456ab827f3e'
assertHashForFile(myExpectedHash, myPath)
def test_getMapTitle(self):
"""Getting the map title from the keywords"""
myLayer, myType = loadLayer('test_floodimpact.tif')
del myType
myMap = ISMap(IFACE)
myMap.setImpactLayer(myLayer)
myTitle = myMap.getMapTitle()
myExpectedTitle = 'Penduduk yang Mungkin dievakuasi'
myMessage = 'Expected: %s\nGot:\n %s' % (myExpectedTitle, myTitle)
assert myTitle == myExpectedTitle, myMessage
def test_windowsDrawingArtifacts(self):
"""Test that windows rendering does not make artifacts"""
# sometimes spurious lines are drawn on the layout
myMap = ISMap(IFACE)
myMap.setupComposition()
myPdfPath = os.path.join(getTempDir(), 'outArtifactsTest.pdf')
myMap.setupPrinter(myPdfPath)
myPixmap = QtGui.QPixmap(10, 10)
myPixmap.fill(QtGui.QColor(250, 250, 250))
myFilename = os.path.join(getTempDir(), 'greyBox')
myPixmap.save(myFilename, 'PNG')
for i in range(10, 190, 10):
myPicture = QgsComposerPicture(myMap.composition)
myPicture.setPictureFile(myFilename)
myPicture.setFrame(False)
myPicture.setItemPosition(i, # x
i, # y
10, # width
10) # height
myMap.composition.addItem(myPicture)
# Same drawing drawn directly as a pixmap
myPixmapItem = myMap.composition.addPixmap(myPixmap)
myPixmapItem.setOffset(i, i + 20)
# Same drawing using our drawPixmap Helper
myWidthMM = 1
myMap.drawPixmap(myPixmap, myWidthMM, i, i + 40)
myMap.renderPrintout()
myUnwantedHash = 'd05e9223d50baf8bb147475aa96d6ba3'
myHash = hashForFile(myPdfPath)
# when this test no longer matches our broken render hash
# we know the issue is fixed
myMessage = 'Windows map render still draws with artifacts.'
assert myHash != myUnwantedHash, myMessage
def test_mmPointConversion(self):
"""Test that conversions between pixel and page dimensions work."""
myMap = ISMap(IFACE)
myDpi = 300
myMap.pageDpi = myDpi
myPixels = 300
myMM = 25.4 # 1 inch
myResult = myMap.pointsToMM(myPixels)
myMessage = "Expected: %s\nGot: %s" % (myMM, myResult)
assert myResult == myMM, myMessage
myResult = myMap.mmToPoints(myMM)
myMessage = "Expected: %s\nGot: %s" % (myPixels, myResult)
assert myResult == myPixels, myMessage
def test_handleMissingMapTitle(self):
"""Missing map title from the keywords fails gracefully"""
# TODO running OSM Buildngs with Pendudk Jakarta
# wasthrowing an error when requesting map title
# that this test wasnt replicating well
myLayer, myType = loadLayer('population_padang_1.asc')
del myType
myMap = ISMap(IFACE)
myMap.setImpactLayer(myLayer)
myTitle = myMap.getMapTitle()
myExpectedTitle = None
myMessage = 'Expected: %s\nGot:\n %s' % (myExpectedTitle, myTitle)
assert myTitle == myExpectedTitle, myMessage
def test_addClassToLegend(self):
"""Test we can add a class to the map legend."""
myLayer, myType = loadLayer('test_shakeimpact.shp')
del myType
myMap = ISMap(IFACE)
myMap.setImpactLayer(myLayer)
myMap.legend = None
myColour = QtGui.QColor(12, 34, 126)
myMap.addClassToLegend(myColour,
theMin=None,
theMax=None,
theCategory=None,
theLabel='bar')
myMap.addClassToLegend(myColour,
theMin=None,
theMax=None,
theCategory=None,
theLabel='foo')
myPath = os.path.join(getTempDir(), 'addClassToLegend.png')
myMap.legend.save(myPath, 'PNG')
# As we have discovered, different versions of Qt and
# OS platforms cause different output, so hashes are a list
# of 'known good' renders.
myExpectedHashes = ['', # win
'67c0f45792318298664dd02cc0ac94c3', # ub12.04xiner
'ea0702782c2ed5d950c427fbe1743858', # ub11.10-64
'53e0ba1144e071ad41756595d29bf444', # ub12.04
'0681c3587305074bc9272f456fb4dd09', # ub12.04 xvfb
# ub11.04-64 laptop
'',
]
assertHashesForFile(myExpectedHashes, myPath)
def test_addClassToLegend(self):
"""Test we can add a class to the map legend."""
myLayer, myType = loadLayer('test_shakeimpact.shp')
del myType
myMap = ISMap(IFACE)
myMap.setImpactLayer(myLayer)
myMap.legend = None
myColour = QtGui.QColor(12, 34, 126)
myMap.addClassToLegend(myColour,
theMin=None,
theMax=None,
theCategory='foo',
theLabel='bar')
myMap.addClassToLegend(myColour,
theMin=None,
theMax=None,
theCategory='foo',
theLabel='foo')
myPath = os.path.join(getTempDir(), 'addClassToLegend.png')
myMap.legend.save(myPath, 'PNG')
# As we have discovered, different versions of Qt and
# OS platforms cause different output, so hashes are a list
# of 'known good' renders.
myExpectedHashes = ['658e8dc0bf8b9a09b36994abf9242099', # win
'ea0702782c2ed5d950c427fbe1743858', # ub11.10
'944cee3eb9d916816b60ef41e8069683', # ub12.04
# ub11.04-64 laptop
'4f98b1ddef2d72bd38b2f220ec7e01cc',
]
assertHashesForFile(myExpectedHashes, myPath)
def test_addClassToLegend(self):
"""Test we can add a class to the map legend."""
myLayer, myType = loadLayer('test_shakeimpact.shp')
del myType
myMap = ISMap(IFACE)
myMap.setImpactLayer(myLayer)
myMap.legend = None
myColour = QtGui.QColor(12, 34, 126)
myMap.addClassToLegend(myColour,
theMin=None,
theMax=None,
theCategory='foo',
theLabel='bar')
myMap.addClassToLegend(myColour,
theMin=None,
theMax=None,
theCategory='foo',
theLabel='foo')
myPath = os.path.join(getTempDir(), 'addClassToLegend.png')
myMap.legend.save(myPath, 'PNG')
myExpectedHash = None
if os.name is'nt':
# windows renders fonts slightly differently
myExpectedHash = '658e8dc0bf8b9a09b36994abf9242099'
else:
myExpectedHash = 'ea0702782c2ed5d950c427fbe1743858'
assertHashForFile(myExpectedHash, myPath)
def test_getVectorLegend(self):
"""Getting a legend for a vector layer works."""
myLayer, myType = loadLayer('test_shakeimpact.shp')
del myType
myMap = ISMap(IFACE)
myMap.setImpactLayer(myLayer)
myMap.getVectorLegend()
myPath = os.path.join(getTempDir(), 'getVectorLegend.png')
myMap.legend.save(myPath, 'PNG')
myExpectedHash = None
if os.name is'nt':
# windows renders fonts slightly differently
myExpectedHash = '658e8dc0bf8b9a09b36994abf9242099'
else:
myExpectedHash = 'f2169dd3146aca6b30a10cddfb5ebf68'
assertHashForFile(myExpectedHash, myPath)
def test_getRasterLegend(self):
"""Getting a legend for a raster layer works."""
myLayer, myType = loadLayer('test_floodimpact.tif')
del myType
myMap = ISMap(IFACE)
myMap.setImpactLayer(myLayer)
myMap.getRasterLegend()
myPath = os.path.join(getTempDir(), 'getRasterLegend.png')
myMap.legend.save(myPath, 'PNG')
myExpectedHash = None
if os.name is'nt':
# windows renders fonts slightly differently
myExpectedHash = '658e8dc0bf8b9a09b36994abf9242099'
else:
myExpectedHash = '1fc706f7c08e7d3057a685f9e6c4df3f'
assertHashForFile(myExpectedHash, myPath)
def test_renderTemplate(self):
"""Test that load template works"""
#Use the template from our resources bundle
myInPath = ':/plugins/inasafe/basic.qpt'
myLayer, myType = loadLayer('test_shakeimpact.shp')
del myType
myCanvasLayer = QgsMapCanvasLayer(myLayer)
CANVAS.setLayerSet([myCanvasLayer])
myMap = ISMap(IFACE)
setJakartaGeoExtent()
myMap.setImpactLayer(myLayer)
myOutPath = os.path.join(getTempDir(), 'outTemplate.pdf')
if os.path.exists(myOutPath):
os.remove(myOutPath)
myMap.renderTemplate(myInPath, myOutPath)
assert os.path.exists(myOutPath)
def test_getRasterLegend(self):
"""Getting a legend for a raster layer works."""
myLayer, myType = loadLayer('test_floodimpact.tif')
del myType
myMap = ISMap(IFACE)
myMap.setImpactLayer(myLayer)
myMap.getRasterLegend()
myPath = os.path.join(getTempDir(), 'getRasterLegend.png')
myMap.legend.save(myPath, 'PNG')
# As we have discovered, different versions of Qt and
# OS platforms cause different output, so hashes are a list
# of 'known good' renders.
myExpectedHashes = ['658e8dc0bf8b9a09b36994abf9242099', # win
'1fc706f7c08e7d3057a685f9e6c4df3f', # ub11.10
'2845879db127ce81d85baaac0b2c11b7', # ub12.04
# ub11.04-64 laptop
'6ab9f8cc2445d1e672fd5013ac76cce7',
]
assertHashesForFile(myExpectedHashes, myPath)
def test_getVectorLegend(self):
"""Getting a legend for a vector layer works."""
myLayer, myType = loadLayer('test_shakeimpact.shp')
del myType
myMap = ISMap(IFACE)
myMap.setImpactLayer(myLayer)
myMap.getVectorLegend()
myPath = os.path.join(getTempDir(), 'getVectorLegend.png')
myMap.legend.save(myPath, 'PNG')
myExpectedHash = None
# As we have discovered, different versions of Qt and
# OS platforms cause different output, so hashes are a list
# of 'known good' renders.
myExpectedHashes = ['658e8dc0bf8b9a09b36994abf9242099', # win
'f2169dd3146aca6b30a10cddfb5ebf68', # ub11.10
'de6cbd59899d0077b11dd09c00a343e8', # ub12.04
# ub11.04-64 laptop
'6f9a68611cad040d0a524f929361bb64',
]
assertHashesForFile(myExpectedHashes, myPath)
def test_getRasterLegend(self):
"""Getting a legend for a raster layer works."""
myLayer, myType = loadLayer('test_floodimpact.tif')
del myType
myMap = ISMap(IFACE)
myMap.setImpactLayer(myLayer)
myMap.getRasterLegend()
myPath = os.path.join(getTempDir(), 'getRasterLegend.png')
myMap.legend.save(myPath, 'PNG')
# As we have discovered, different versions of Qt and
# OS platforms cause different output, so hashes are a list
# of 'known good' renders.
myExpectedHashes = ['', # win
'9ead6ce0ac789adc65a6f00bd2d1f709', # ub12.04xiner
'84bc3d518e3a0504f8dc36dfd620394e', # ub11.10-64
'b68ccc328de852f0c66b8abe43eab3da', # ub12.04
'cd5fb96f6c5926085d251400dd3b4928', # ub12.04 xvfb
# ub11.04-64 laptop
'',
]
assertHashesForFile(myExpectedHashes, myPath)
def test_getVectorLegend(self):
"""Getting a legend for a vector layer works."""
myLayer, myType = loadLayer('test_shakeimpact.shp')
del myType
myMap = ISMap(IFACE)
myMap.setImpactLayer(myLayer)
myMap.getVectorLegend()
myPath = os.path.join(getTempDir(), 'getVectorLegend.png')
myMap.legend.save(myPath, 'PNG')
# As we have discovered, different versions of Qt and
# OS platforms cause different output, so hashes are a list
# of 'known good' renders.
myExpectedHashes = ['', # win
'd0c3071c4babe7db4f9762b311d61184', # ub12.04 xinr
'b94cfd8a10d709ff28466ada425f24c8', # ub11.10-64
'00dc58aa50867de9b617ccfab0d13f21', # ub12.04
'e65853e217a4c9b0c2f303dd2aadb373', # ub12.04 xvfb
# ub11.04-64 laptop
'',
]
assertHashesForFile(myExpectedHashes, myPath)
def test_inasafeMap(self):
"""Test making a pdf using the ISMap class."""
myLayer, myType = loadLayer('test_shakeimpact.shp')
del myType
myCanvasLayer = QgsMapCanvasLayer(myLayer)
CANVAS.setLayerSet([myCanvasLayer])
myMap = ISMap(IFACE)
myRect = QgsRectangle(106.7894, -6.2308, 106.8004, -6.2264)
CANVAS.setExtent(myRect)
CANVAS.refresh()
myMap.setImpactLayer(myLayer)
myPath = os.path.join(getTempDir(), 'outCustom.pdf')
if os.path.exists(myPath):
os.remove(myPath)
myMap.makePdf(myPath)
assert os.path.exists(myPath)
# ,, note:: Template writing is experimental
myMap.writeTemplate(os.path.join(getTempDir(), 'template.qpt'))
def addSymbolToLegend(self):
"""Test we can add a symbol to the legend."""
myLayer, myType = loadLayer('test_floodimpact.tif')
del myType
myMap = ISMap(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(getTempDir(), 'addSymbolToLegend.png')
myMap.legend.save(myPath, 'PNG')
myExpectedHash = '1234'
assertHashForFile(myExpectedHash, myPath)
