diff --git a/tests/unit/models/aggregatedclazzcommunication-test.js b/tests/unit/models/aggregatedclazzcommunication-test.js
index 8d968e4f3..b7e0591be 100644
--- a/tests/unit/models/aggregatedclazzcommunication-test.js
+++ b/tests/unit/models/aggregatedclazzcommunication-test.js
@@ -2,7 +2,7 @@ import { moduleForModel, test } from 'ember-qunit';
 
 moduleForModel('aggregatedclazzcommunication', 'Unit | Model | aggregatedclazzcommunication', {
   // Specify the other units that are required for this test.
-  needs: []
+  needs: ['model:cumulatedclazzcommunication', 'model:clazzcommunication']
 });
 
 test('it exists', function(assert) {
diff --git a/tests/unit/models/application-test.js b/tests/unit/models/application-test.js
index 202b2f519..d9365efc9 100644
--- a/tests/unit/models/application-test.js
+++ b/tests/unit/models/application-test.js
@@ -2,7 +2,7 @@ import { moduleForModel, test } from 'ember-qunit';
 
 moduleForModel('application', 'Unit | Model | application', {
   // Specify the other units that are required for this test.
-  needs: ['model:node', 'model:component', 'model:communicationclazz', 'model:communication', 'model:databasequery']
+  needs: ['model:node', 'model:component', 'model:applicationcommunication', 'model:cumulatedclazzcommunication', 'model:aggregatedclazzcommunication', 'model:databasequery']
 });
 
 test('it exists', function(assert) {
diff --git a/tests/unit/models/applicationcommunication-test.js b/tests/unit/models/applicationcommunication-test.js
index a13bcbedd..d6780d4b0 100644
--- a/tests/unit/models/applicationcommunication-test.js
+++ b/tests/unit/models/applicationcommunication-test.js
@@ -2,7 +2,7 @@ import { moduleForModel, test } from 'ember-qunit';
 
 moduleForModel('applicationcommunication', 'Unit | Model | applicationcommunication', {
   // Specify the other units that are required for this test.
-  needs: []
+  needs: ['model:landscape', 'model:application']
 });
 
 test('it exists', function(assert) {
diff --git a/tests/unit/models/clazz-test.js b/tests/unit/models/clazz-test.js
index 0d6c89393..cf2cfe8a0 100644
--- a/tests/unit/models/clazz-test.js
+++ b/tests/unit/models/clazz-test.js
@@ -2,7 +2,7 @@ import { moduleForModel, test } from 'ember-qunit';
 
 moduleForModel('clazz', 'Unit | Model | clazz', {
   // Specify the other units that are required for this test.
-  needs: ['model:component']
+  needs: ['model:component', 'model:clazzcommunication',]
 });
 
 test('it exists', function(assert) {
diff --git a/tests/unit/models/clazzcommunication-test.js b/tests/unit/models/clazzcommunication-test.js
index 7e254f674..3dfb3da1c 100644
--- a/tests/unit/models/clazzcommunication-test.js
+++ b/tests/unit/models/clazzcommunication-test.js
@@ -2,7 +2,7 @@ import { moduleForModel, test } from 'ember-qunit';
 
 moduleForModel('clazzcommunication', 'Unit | Model | clazzcommunication', {
   // Specify the other units that are required for this test.
-  needs: []
+  needs: ['model:clazz']
 });
 
 test('it exists', function(assert) {
diff --git a/tests/unit/models/component-test.js b/tests/unit/models/component-test.js
index 63f34118e..e77c0ad57 100644
--- a/tests/unit/models/component-test.js
+++ b/tests/unit/models/component-test.js
@@ -2,7 +2,7 @@ import { moduleForModel, test } from 'ember-qunit';
 
 moduleForModel('component', 'Unit | Model | component', {
   // Specify the other units that are required for this test.
-  needs: ['model:clazz', 'model:application']
+  needs: ['model:application', 'model:clazz']
 });
 
 test('it exists', function(assert) {
diff --git a/tests/unit/models/cumulatedclazzcommunication-test.js b/tests/unit/models/cumulatedclazzcommunication-test.js
index 9f5749677..c5d49e93c 100644
--- a/tests/unit/models/cumulatedclazzcommunication-test.js
+++ b/tests/unit/models/cumulatedclazzcommunication-test.js
@@ -2,7 +2,7 @@ import { moduleForModel, test } from 'ember-qunit';
 
 moduleForModel('cumulatedclazzcommunication', 'Unit | Model | cumulatedclazzcommunication', {
   // Specify the other units that are required for this test.
-  needs: []
+  needs: ['model:aggregatedclazzcommunication', 'model:clazzcommunication',]
 });
 
 test('it exists', function(assert) {
diff --git a/tests/unit/models/landscape-test.js b/tests/unit/models/landscape-test.js
index 512ca12d4..540a6e20f 100644
--- a/tests/unit/models/landscape-test.js
+++ b/tests/unit/models/landscape-test.js
@@ -2,7 +2,7 @@ import { moduleForModel, test } from 'ember-qunit';
 
 moduleForModel('landscape', 'Unit | Model | landscape', {
   // Specify the other units that are required for this test.
-   needs: ['model:system', 'model:communication']
+   needs: ['model:system', 'model:applicationcommunication']
 });
 
 test('it exists', function(assert) {
diff --git a/tests/unit/models/node-test.js b/tests/unit/models/node-test.js
index 27c0dbb12..0bb655556 100644
--- a/tests/unit/models/node-test.js
+++ b/tests/unit/models/node-test.js
@@ -2,7 +2,7 @@ import { moduleForModel, test } from 'ember-qunit';
 
 moduleForModel('node', 'Unit | Model | node', {
   // Specify the other units that are required for this test.
-  needs: ['model:application', 'model:nodegroup']
+  needs: ['model:nodegroup', 'model:application']
 });
 
 test('it exists', function(assert) {
diff --git a/tests/unit/serializers/application-test.js b/tests/unit/serializers/application-test.js
index 548231f99..711d99137 100644
--- a/tests/unit/serializers/application-test.js
+++ b/tests/unit/serializers/application-test.js
@@ -2,8 +2,7 @@ import { moduleForModel, test } from 'ember-qunit';
 
 moduleForModel('application', 'Unit | Serializer | application', {
   // Specify the other units that are required for this test.
-  needs: ['serializer:application', 'model:node', 'model:component',
-  'model:communicationclazz', 'model:communication', 'model:databasequery']
+  needs: ['model:node', 'model:component', 'model:applicationcommunication', 'model:cumulatedclazzcommunication', 'model:aggregatedclazzcommunication', 'model:databasequery']
 });
 
 // Replace this with your real tests.
diff --git a/tests/unit/serializers/landscape-test.js b/tests/unit/serializers/landscape-test.js
index 07f4d2baa..50f814037 100644
--- a/tests/unit/serializers/landscape-test.js
+++ b/tests/unit/serializers/landscape-test.js
@@ -2,7 +2,7 @@ import { moduleForModel, test } from 'ember-qunit';
 
 moduleForModel('landscape', 'Unit | Serializer | landscape', {
   // Specify the other units that are required for this test.
-  needs: ['serializer:landscape', 'model:system', 'model:communication']
+  needs: ['serializer:landscape', 'model:system', 'model:applicationcommunication']
 });
 
 // Replace this with your real tests.
diff --git a/tests/unit/serializers/system-test.js b/tests/unit/serializers/system-test.js
index 1c8edaede..eaa4da779 100644
--- a/tests/unit/serializers/system-test.js
+++ b/tests/unit/serializers/system-test.js
@@ -2,7 +2,7 @@ import { moduleForModel, test } from 'ember-qunit';
 
 moduleForModel('system', 'Unit | Serializer | system', {
   // Specify the other units that are required for this test.
-  needs: ['serializer:system']
+  needs: ['serializer:system', 'model:landscape', 'model:nodegroup']
 });
 
 // Replace this with your real tests.
diff --git a/yuidoc.json b/yuidoc.json
index 01402a76b..c7a28db5f 100644
--- a/yuidoc.json
+++ b/yuidoc.json
@@ -1,7 +1,7 @@
 {
-    "name": "ExplorViz: Frontend API",
-    "description": "ExplorViz: Frontend API: ExplorViz's client component for visualization",
-    "version": "0.0.2",
+    "name": "ExplorViz Frontend",
+    "description": "ExplorViz Frontend : ExplorViz's client component for visualization",
+    "version": "1.2.0",
     "url": "https://www.explorviz.net/",
 	"logo": "https://www.explorviz.net/img/favicon.png",
     "options": {