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GDAL Rasterize: additional test for extent CRS handling

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This commit is contained in:
Andrea Giudiceandrea 2022-02-07 09:12:21 +01:00
parent ad8237713a
commit 5f262509a5
1 changed files with 23 additions and 0 deletions
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23
python/plugins/processing/tests/GdalAlgorithmsRasterTest.py
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@ -1575,6 +1575,8 @@ class TestGdalRasterAlgorithms(unittest.TestCase, AlgorithmsTestBase.AlgorithmsT
feedback = QgsProcessingFeedback()
source = os.path.join(testDataPath, 'polys.gml')
sourceZ = os.path.join(testDataPath, 'pointsz.gml')
extent4326 = QgsReferencedRectangle(QgsRectangle(-1, -3, 10, 6), QgsCoordinateReferenceSystem('EPSG:4326'))
extent3857 = QgsReferencedRectangle(QgsRectangle(-111319.491, -334111.171, 1113194.908, 669141.057), QgsCoordinateReferenceSystem('EPSG:3857'))
alg = rasterize()
alg.initAlgorithm()
@ -1650,6 +1652,27 @@ class TestGdalRasterAlgorithms(unittest.TestCase, AlgorithmsTestBase.AlgorithmsT
sourceZ + ' ' +
outdir + '/check.jpg'])
# with EXTENT in the same CRS as the input layer source
self.assertEqual(
alg.getConsoleCommands({'INPUT': source,
'FIELD': 'id',
'EXTENT': extent4326,
'OUTPUT': outdir + '/check.jpg'}, context, feedback),
['gdal_rasterize',
'-l polys2 -a id -ts 0.0 0.0 -te -1.0 -3.0 10.0 6.0 -ot Float32 -of JPEG ' +
source + ' ' +
outdir + '/check.jpg'])
# with EXTENT in a different CRS than that of the input layer source
self.assertEqual(
alg.getConsoleCommands({'INPUT': source,
'FIELD': 'id',
'EXTENT': extent3857,
'OUTPUT': outdir + '/check.jpg'}, context, feedback),
['gdal_rasterize',
'-l polys2 -a id -ts 0.0 0.0 -te -1.000000001857055 -2.9999999963940835 10.000000000604244 5.99999999960471 -ot Float32 -of JPEG ' +
source + ' ' +
outdir + '/check.jpg'])
def testRasterizeOver(self):
context = QgsProcessingContext()
feedback = QgsProcessingFeedback()