Fix test failures

Hardcoded the CityGML version for parser tests with mock-files. The tests did still assume that the CityGML version is hardcoded in the writer, rather than being parsed from the input file.

CityDoctorParent/CityDoctorModel/src/test/java/de/hft/stuttgart/citydoctor2/datastructure/CityDoctorModelTest.java

@@ -28,6 +28,7 @@ import java.util.List;
 import java.util.UUID;
 
 import org.citygml4j.core.ade.ADEException;
+import org.citygml4j.core.model.CityGMLVersion;
 import org.citygml4j.core.model.core.AbstractFeatureProperty;
 import org.citygml4j.core.model.core.CityModel;
 import org.citygml4j.xml.writer.CityGMLWriteException;
@@ -131,6 +132,7 @@ public class CityDoctorModelTest {
 		File f = Mockito.mock(File.class);
 		ParserConfiguration config = new ParserConfiguration(8, false);
 		CityDoctorModel model = new CityDoctorModel(config, f);
+		model.setParsedCityGMLVersion(CityGMLVersion.v2_0);
 		CityModel cModel = new CityModel();
 		model.setCityModel(cModel);
 		Building b = new Building();
@@ -156,6 +158,7 @@ public class CityDoctorModelTest {
 		File f = Mockito.mock(File.class);
 		ParserConfiguration config = new ParserConfiguration(8, false);
 		CityDoctorModel model = new CityDoctorModel(config, f);
+		model.setParsedCityGMLVersion(CityGMLVersion.v2_0);
 		CityModel cModel = new CityModel();
 		ValidationPlan plan = new ValidationPlan();
 		plan.setId("CD_PLAN_" + UUID.randomUUID().toString());