Add unit tests that project ellipsoid survives the trip through the p…

…roject properties dialog (test needs adapting for proj 6) (cherry picked from commit 24d773c)
qgis · Dec 20, 2019 · 5177b7a · 5177b7a
1 parent d1e53f1
commit 5177b7a
Showing 1 changed file with 44 additions and 0 deletions.
diff --git a/tests/src/app/testqgsprojectproperties.cpp b/tests/src/app/testqgsprojectproperties.cpp
@@ -38,6 +38,7 @@ class TestQgsProjectProperties : public QObject
     void cleanup() {} // will be called after every testfunction.
 
     void testProjectPropertiesDirty();
+    void testEllipsoidChange();
 
   private:
     QgisApp *mQgisApp = nullptr;
@@ -82,6 +83,49 @@ void TestQgsProjectProperties::testProjectPropertiesDirty()
   QCOMPARE( QgsProject::instance()->isDirty(), false );
 }
 
+void TestQgsProjectProperties::testEllipsoidChange()
+{
+  QgsProject::instance()->clear();
+  QgsProject::instance()->setCrs( QgsCoordinateReferenceSystem( QStringLiteral( "EPSG:4326" ) ) );
+  QCOMPARE( QgsProject::instance()->ellipsoid(), QStringLiteral( "NONE" ) );
+
+  std::unique_ptr< QgsProjectProperties > pp = qgis::make_unique< QgsProjectProperties >( mQgisApp->mapCanvas() );
+  pp->apply();
+  pp.reset();
+  QCOMPARE( QgsProject::instance()->ellipsoid(), QStringLiteral( "NONE" ) );
+
+  QgsProject::instance()->setEllipsoid( QStringLiteral( "bessel" ) );
+  pp = qgis::make_unique< QgsProjectProperties >( mQgisApp->mapCanvas() );
+  pp->apply();
+  pp.reset();
+  QCOMPARE( QgsProject::instance()->ellipsoid(), QStringLiteral( "bessel" ) );
+
+  QgsProject::instance()->setEllipsoid( QStringLiteral( "IGNF:ELG052" ) );
+  pp = qgis::make_unique< QgsProjectProperties >( mQgisApp->mapCanvas() );
+  pp->apply();
+  pp.reset();
+  QCOMPARE( QgsProject::instance()->ellipsoid(), QStringLiteral( "IGNF:ELG052" ) );
+
+  QgsProject::instance()->setEllipsoid( QStringLiteral( "IGNF:ELG037" ) );
+  pp = qgis::make_unique< QgsProjectProperties >( mQgisApp->mapCanvas() );
+  pp->apply();
+  pp.reset();
+  QCOMPARE( QgsProject::instance()->ellipsoid(), QStringLiteral( "IGNF:ELG037" ) );
+
+  QgsProject::instance()->setEllipsoid( QStringLiteral( "NONE" ) );
+  pp = qgis::make_unique< QgsProjectProperties >( mQgisApp->mapCanvas() );
+  pp->apply();
+  pp.reset();
+  QCOMPARE( QgsProject::instance()->ellipsoid(), QStringLiteral( "NONE" ) );
+
+  QgsProject::instance()->setEllipsoid( QStringLiteral( "PARAMETER:55:66" ) );
+  pp = qgis::make_unique< QgsProjectProperties >( mQgisApp->mapCanvas() );
+  pp->apply();
+  pp.reset();
+  QCOMPARE( QgsProject::instance()->ellipsoid(), QStringLiteral( "PARAMETER:55:66" ) );
+
+}
+
 QGSTEST_MAIN( TestQgsProjectProperties )
 
 #include "testqgsprojectproperties.moc"