progress should be defined

frontend-js/src/test/js/helper.js

@@ -218,6 +218,7 @@ Helper.prototype.createProject = function (params) {
   var result = new Project();
   result.setProjectId("testId");
   result.setName("");
+  result.setProgress(0);
   result.setId(this.idCounter++);
   result.addModel(this.createModel());
   var overlay = this.createOverlay(result.getModels()[0]);