Added unit test to check correct outcome of axisInverted()

wonder-sk · wonder-sk · commit 55cb04c52cbb · 2014-02-20T20:24:02.000+07:00
diff --git a/tests/src/core/testqgscoordinatereferencesystem.cpp b/tests/src/core/testqgscoordinatereferencesystem.cpp
@@ -60,6 +60,7 @@ class TestQgsCoordinateReferenceSystem: public QObject
     void geographicFlag();
     void mapUnits();
     void setValidationHint();
+    void axisInverted();
   private:
     void debugPrint( QgsCoordinateReferenceSystem &theCrs );
     // these used by createFromESRIWkt()
@@ -410,6 +411,22 @@ void TestQgsCoordinateReferenceSystem::setValidationHint()
   debugPrint( myCrs );
 }
 
+void TestQgsCoordinateReferenceSystem::axisInverted()
+{
+  // this is used by WMS 1.3 to determine whether to switch axes or not
+
+  QgsCoordinateReferenceSystem crs;
+  crs.createFromOgcWmsCrs( "EPSG:4326" ); // WGS 84 with inverted axes
+  QVERIFY( crs.axisInverted() );
+
+  crs.createFromOgcWmsCrs( "CRS:84" ); // WGS 84 without inverted axes
+  QVERIFY( !crs.axisInverted() );
+
+  crs.createFromOgcWmsCrs( "EPSG:32633" ); // "WGS 84 / UTM zone 33N" - projected CRS without invertex axes
+  QVERIFY( !crs.axisInverted() );
+}
+
+
 void TestQgsCoordinateReferenceSystem::debugPrint(
   QgsCoordinateReferenceSystem &theCrs )
 {
