Tests for multiple blocks on page

tests/integration/data/test_data_other.json

+{
+  "zones": [
+    {
+      "index": 1,
+      "width": 200,
+      "title": "Zone 51",
+      "height": 100,
+      "y": "400",
+      "x": "200",
+      "id": "zone-51"
+    },
+    {
+      "index": 2,
+      "width": 200,
+      "title": "Zone 52",
+      "height": 100,
+      "y": "200",
+      "x": "100",
+      "id": "zone-52"
+    }
+  ],
+  "items": [
+    {
+      "displayName": "Item 1",
+      "feedback": {
+        "incorrect": "Incorrect 1",
+        "correct": "Correct 1"
+      },
+      "zone": "Zone 51",
+      "backgroundImage": "",
+      "id": 10
+    },
+    {
+      "displayName": "Item 2",
+      "feedback": {
+        "incorrect": "Incorrect 2",
+        "correct": "Correct 2"
+      },
+      "zone": "Zone 52",
+      "backgroundImage": "",
+      "id": 20,
+      "inputOptions": {
+        "value": 100,
+        "margin": 5
+      }
+    },
+    {
+      "displayName": "X",
+      "feedback": {
+        "incorrect": "No Zone for this",
+        "correct": ""
+      },
+      "zone": "none",
+      "backgroundImage": "",
+      "id": 30
+    }
+  ],
+  "feedback": {
+    "start": "Some Intro Feed",
+    "finish": "Some Final Feed"
+  }
+}