add test for SVG marker with dynamic parameters (#40891)

qgis · Jan 7, 2021 · 2ffc306 · 2ffc306
1 parent 1754ecc
commit 2ffc306
Show file tree

Hide file tree

Showing 2 changed files with 17 additions and 0 deletions.
diff --git a/tests/src/core/testqgssvgmarker.cpp b/tests/src/core/testqgssvgmarker.cpp
@@ -66,6 +66,7 @@ class TestQgsSvgMarkerSymbol : public QObject
     void resetDefaultAspectRatio();
     void opacityWithDataDefinedColor();
     void dataDefinedOpacity();
+    void dynamicParameters();
 
   private:
     bool mTestHasError =  false ;
@@ -342,6 +343,22 @@ void TestQgsSvgMarkerSymbol::dataDefinedOpacity()
   QVERIFY( result );
 }
 
+void TestQgsSvgMarkerSymbol::dynamicParameters()
+{
+  const QString svgPath = TEST_DATA_DIR + QStringLiteral( "/svg/test_dynamic_svg.svg" );
+
+  QMap<QString, QgsProperty> parameters {{QStringLiteral( "text1" ), QgsProperty::fromExpression( QStringLiteral( "1+1" ) )},
+    {QStringLiteral( "text2" ), QgsProperty::fromExpression( QStringLiteral( "\"Class\"" ) )},
+    {QStringLiteral( "align" ), QgsProperty::fromExpression( QStringLiteral( "'middle'" ) ) }};
+
+  mSvgMarkerLayer->setPath( svgPath );
+  mSvgMarkerLayer->setSize( 20 );
+  mSvgMarkerLayer->setParameters( parameters );
+  bool result = imageCheck( QStringLiteral( "svgmarker_dynamic_parameters" ) );
+  mSvgMarkerLayer->setParameters( QMap<QString, QgsProperty>() );
+  QVERIFY( result );
+}
+
 //
 // Private helper functions not called directly by CTest
 //

diff --git a/...expected_svgmarker_dynamic_parameters/expected_svgmarker_dynamic_parameters.png b/...expected_svgmarker_dynamic_parameters/expected_svgmarker_dynamic_parameters.png