add tests

qgis · Nov 25, 2021 · d4cd1cc · d4cd1cc
1 parent c45c5ab
commit d4cd1cc
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/tests/src/core/geometry/testqgsmultipolygon.cpp b/tests/src/core/geometry/testqgsmultipolygon.cpp
@@ -53,7 +53,7 @@ class TestQgsMultiPolygon: public QObject
     void exportImport();
 };
 
-//
+
 void TestQgsMultiPolygon::constructor()
 {
   QgsMultiPolygon mp;
@@ -276,13 +276,18 @@ void TestQgsMultiPolygon::addGeometry()
 
   const QgsPolygon *ls = static_cast< const QgsPolygon * >( mp.geometryN( 0 ) );
 
+  // test polygonN by the same occasion
+  QCOMPARE( *ls, *static_cast< const QgsPolygon * >( mp.polygonN( 0 ) ) );
+
   QCOMPARE( static_cast< const QgsLineString *>( ls->exteriorRing() )->pointN( 0 ), QgsPoint( 9, 12 ) );
   QCOMPARE( static_cast< const QgsLineString *>( ls->exteriorRing() )->pointN( 1 ), QgsPoint( 3, 13 ) );
   QCOMPARE( static_cast< const QgsLineString *>( ls->exteriorRing() )->pointN( 2 ), QgsPoint( 4, 17 ) );
   QCOMPARE( static_cast< const QgsLineString *>( ls->exteriorRing() )->pointN( 3 ), QgsPoint( 9, 12 ) );
 
   ls = static_cast< const QgsPolygon * >( mp.geometryN( 1 ) );
 
+  QCOMPARE( *ls, *static_cast< const QgsPolygon * >( mp.polygonN( 1 ) ) );
+
   QCOMPARE( static_cast< const QgsLineString *>( ls->exteriorRing() )->pointN( 0 ), QgsPoint( 1, 10 ) );
   QCOMPARE( static_cast< const QgsLineString *>( ls->exteriorRing() )->pointN( 1 ), QgsPoint( 2, 11 ) );
   QCOMPARE( static_cast< const QgsLineString *>( ls->exteriorRing() )->pointN( 2 ), QgsPoint( 10, 13 ) );
@@ -653,6 +658,9 @@ void TestQgsMultiPolygon::boundary()
   part.setExteriorRing( ring.clone() );
   mp.addGeometry( part.clone() );
 
+  part.clear();
+  mp.addGeometry( part.clone() );
+
   std::unique_ptr< QgsAbstractGeometry > boundary( mp.boundary() );
   QgsMultiLineString *mls = dynamic_cast< QgsMultiLineString * >( boundary.get() );