complex name is escaped against xml characters

pathvisio/src/main/java/lcsb/mapviewer/wikipathway/XML/ModelToGPML.java

@@ -500,7 +500,7 @@ public class ModelToGPML {
     for (Complex ca : model.getComplexList()) {
       if (ca.getElements().size() == 0) {
         dataNodes.append(
-            "  <DataNode TextLabel=\"" + ca.getName() + "\" GraphId=\"" + ca.getElementId() + "\" Type=\"Complex\"");
+            "  <DataNode TextLabel=\"" + XmlParser.escapeXml(ca.getName()) + "\" GraphId=\"" + ca.getElementId() + "\" Type=\"Complex\"");
         if (ca.getComplex() != null) {
           dataNodes.append(" GroupRef=\"" + ca.getComplex().getElementId() + "\"");
         }

pathvisio/src/test/java/lcsb/mapviewer/wikipathway/XML/ModelToGPMLTest.java

@@ -331,6 +331,10 @@ public class ModelToGPMLTest extends WikipathwaysTestFunctions {
     complex.setX(1);
     complex.setY(1);
     complex.setZ(15);
+    complex.setNamePoint(6, 9);
+    complex.setNameVerticalAlign(VerticalAlign.BOTTOM);
+    complex.setNameHorizontalAlign(HorizontalAlign.CENTER);
+    complex.setHypothetical(true);
     return complex;
   }
 
@@ -435,9 +439,9 @@ public class ModelToGPMLTest extends WikipathwaysTestFunctions {
     model.setHeight(1000);
     return model;
   }
-  
+
   @Test
-  public void specialCharacterInComaprtmentName() throws Exception {
+  public void specialCharacterInCompartmentName() throws Exception {
     Model model = createModel();
     Compartment compartment = createCompartment();
     compartment.setName("hello&by");
@@ -447,4 +451,16 @@ public class ModelToGPMLTest extends WikipathwaysTestFunctions {
 
     assertEquals(0, new ModelComparator().compare(model, model2));
   }
+
+  @Test
+  public void specialCharacterInComplexName() throws Exception {
+    Model model = createModel();
+    Element element = createComplex();
+    element.setName("hello&by");
+    model.addElement(element);
+
+    Model model2 = serializeOverGpml(model);
+
+    assertEquals(0, new ModelComparator().compare(model, model2));
+  }
 }