Relationship test

app/assets/javascripts/app/services/componentManager.js

@@ -882,7 +882,9 @@ class ComponentManager {
     var setSize = function(element, size) {
       var widthString = typeof size.width === 'string' ? size.width : `${data.width}px`;
       var heightString = typeof size.height === 'string' ? size.height : `${data.height}px`;
-      element.setAttribute("style", `width:${widthString}; height:${heightString};`);
+      if(element) {
+        element.setAttribute("style", `width:${widthString}; height:${heightString};`);
+      }
     }
 
     if(component.area == "rooms" || component.area == "modal") {
@@ -893,6 +895,9 @@ class ComponentManager {
       }
     } else {
       var iframe = this.iframeForComponent(component);
+      if(!iframe) {
+        return;
+      }
       var width = data.width;
       var height = data.height;
       iframe.width  = width;

test/mocha/models.test.js

@@ -49,6 +49,28 @@ describe("notes and tags", () => {
     expect(note).to.be.an.instanceOf(SNNote);
   });
 
+  it.only('properly handles legacy relationships', () => {
+    // legacy relationships are when a note has a reference to a tag
+    let modelManager = Factory.createModelManager();
+    let pair = createRelatedNoteTagPair();
+    let noteParams = pair[0];
+    let tagParams = pair[1];
+    tagParams.content.references = null;
+    noteParams.content.references = [
+      {
+        uuid: tagParams.uuid,
+        content_type: tagParams.content_type
+      }
+    ];
+
+    modelManager.mapResponseItemsToLocalModels([noteParams, tagParams]);
+    let note = modelManager.allItemsMatchingTypes(["Note"])[0];
+    let tag = modelManager.allItemsMatchingTypes(["Tag"])[0];
+
+    expect(note.tags.length).to.equal(1);
+    expect(tag.notes.length).to.equal(1);
+  })
+
   it('creates two-way relationship between note and tag', () => {
     let modelManager = Factory.createModelManager();