Added python test for qgscoordinatetransform

qgis · Aug 25, 2012 · 0df9e44 · 0df9e44
1 parent ca7fa30
commit 0df9e44
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diff --git a/tests/src/python/CMakeLists.txt b/tests/src/python/CMakeLists.txt
@@ -5,3 +5,4 @@ ADD_PYTHON_TEST(PyQgsGeometry test_qgsgeometry.py)
 ADD_PYTHON_TEST(PyQgsRasterLayer test_qgsrasterlayer.py)
 ADD_PYTHON_TEST(PyQgsMemoryProvider test_qgsmemoryprovider.py)
 ADD_PYTHON_TEST(PyQgsLogger test_qgslogger.py)
+ADD_PYTHON_TEST(PyQgsCoordinateTransform test_qgscoordinatetransform.py)
diff --git a/tests/src/python/test_qgscoordinatetransform.py b/tests/src/python/test_qgscoordinatetransform.py
@@ -0,0 +1,34 @@
+import unittest
+
+from qgis.core import (QgsRectangle,
+                       QgsCoordinateReferenceSystem,
+                       QgsCoordinateTransform,
+                       QGis)
+
+# Convenience instances in case you may need them
+# not used in this test
+#from utilities import getQgisTestApp
+#QGISAPP, CANVAS, IFACE, PARENT = getQgisTestApp()
+
+class TestQgsCoordinateTransform(unittest.TestCase):
+
+    def testTransformBoundingBox(self):
+        myExtent = QgsRectangle(242270, 6043737, 246330, 6045897)
+        myGeoCrs = QgsCoordinateReferenceSystem()
+        myGeoCrs.createFromId(4326, QgsCoordinateReferenceSystem.EpsgCrsId)
+        myUtmCrs = QgsCoordinateReferenceSystem()
+        myUtmCrs.createFromId(32756, QgsCoordinateReferenceSystem.EpsgCrsId)
+        myXForm = QgsCoordinateTransform(myGeoCrs, myUtmCrs)
+        myProjectedExtent = myXForm.transformBoundingBox(myExtent)
+        #myProjectedExtent.xMinimum()
+        #myProjectedExtent.xMaximum()
+        myExpectedExtent = ''
+        myMessage = ('Expected:\n%s\nGot:\n%s\n' %
+                      ( myExpectedExtent,
+                        myProjectedExtent.toString())
+
+        assert myExpectedExtent == myProjectedExtent, myMessage
+
+if __name__ == '__main__':
+    unittest.main()
+