234 |
self.validate_data(written_contents) |
self.validate_data(written_contents) |
235 |
|
|
236 |
def testRasterLayer(self): |
def testRasterLayer(self): |
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# deliberately put an apersand in the title :) |
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session = Session("single map&layer") |
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map = Map("Test Map") |
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session.AddMap(map) |
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# use shapefile from the example data |
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imgfile = os.path.join(os.path.dirname(__file__), |
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os.pardir, "Data", "iceland", "island.tif") |
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layer = RasterLayer("My RasterLayer", imgfile) |
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map.AddLayer(layer) |
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filename = self.temp_file_name("%s.thuban" % self.id()) |
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save_session(session, filename) |
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session.Destroy() |
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file = open(filename) |
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written_contents = file.read() |
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file.close() |
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expected_contents = '''<?xml version="1.0" encoding="UTF-8"?> |
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<!DOCTYPE session SYSTEM "thuban-1.1.dtd"> |
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|
<session title="single map&layer" |
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xmlns="http://thuban.intevation.org/dtds/thuban-1.1-dev.dtd"> |
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<map title="Test Map"> |
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<rasterlayer title="My RasterLayer" |
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filename="../../Data/iceland/island.tif" |
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visible="true"> |
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</rasterlayer> |
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</map> |
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</session>''' |
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#print written_contents |
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#print "********************************************" |
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#print expected_contents |
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self.compare_xml(written_contents, expected_contents) |
|
237 |
|
|
238 |
self.validate_data(written_contents) |
MASK_NONE = RasterLayer.MASK_NONE |
239 |
|
MASK_BIT = RasterLayer.MASK_BIT |
240 |
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MASK_ALPHA = RasterLayer.MASK_ALPHA |
241 |
|
|
242 |
|
for opacity, masktype, opname, maskname in \ |
243 |
|
[(1, MASK_BIT, '', ''), |
244 |
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(.2, MASK_BIT, 'opacity="0.2"', ''), |
245 |
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(1, MASK_ALPHA, '', 'masktype="alpha"'), |
246 |
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(.5, MASK_ALPHA, 'opacity="0.5"', 'masktype="alpha"'), |
247 |
|
(1, MASK_NONE, '', 'masktype="none"'), |
248 |
|
(0, MASK_NONE, 'opacity="0"', 'masktype="none"') ]: |
249 |
|
|
250 |
|
|
251 |
|
# deliberately put an apersand in the title :) |
252 |
|
session = Session("single map&layer") |
253 |
|
map = Map("Test Map") |
254 |
|
session.AddMap(map) |
255 |
|
# use shapefile from the example data |
256 |
|
imgfile = os.path.join(os.path.dirname(__file__), |
257 |
|
os.pardir, "Data", "iceland", "island.tif") |
258 |
|
layer = RasterLayer("My RasterLayer", imgfile) |
259 |
|
|
260 |
|
layer.SetOpacity(opacity) |
261 |
|
layer.SetMaskType(masktype) |
262 |
|
|
263 |
|
map.AddLayer(layer) |
264 |
|
|
265 |
|
filename = self.temp_file_name("%s.thuban" % self.id()) |
266 |
|
save_session(session, filename) |
267 |
|
session.Destroy() |
268 |
|
|
269 |
|
file = open(filename) |
270 |
|
written_contents = file.read() |
271 |
|
file.close() |
272 |
|
expected_contents = '''<?xml version="1.0" encoding="UTF-8"?> |
273 |
|
<!DOCTYPE session SYSTEM "thuban-1.1.dtd"> |
274 |
|
<session title="single map&layer" |
275 |
|
xmlns="http://thuban.intevation.org/dtds/thuban-1.1-dev.dtd"> |
276 |
|
<map title="Test Map"> |
277 |
|
<rasterlayer title="My RasterLayer" |
278 |
|
filename="../../Data/iceland/island.tif" |
279 |
|
visible="true" %s %s> |
280 |
|
</rasterlayer> |
281 |
|
</map> |
282 |
|
</session>''' % (opname, maskname) |
283 |
|
#print written_contents |
284 |
|
#print "********************************************" |
285 |
|
#print expected_contents |
286 |
|
self.compare_xml(written_contents, expected_contents) |
287 |
|
|
288 |
|
self.validate_data(written_contents) |
289 |
|
|
290 |
def testClassifiedLayer(self): |
def testClassifiedLayer(self): |
291 |
"""Save a session with a single map with classifications""" |
"""Save a session with a single map with classifications""" |