diff --git a/src/app/tools/modeler/bpmn/test/domainStoryModelingSpec.js b/src/app/tools/modeler/bpmn/test/domainStoryModelingSpec.js
index 28bf8204..23d3aebc 100644
--- a/src/app/tools/modeler/bpmn/test/domainStoryModelingSpec.js
+++ b/src/app/tools/modeler/bpmn/test/domainStoryModelingSpec.js
@@ -1,4 +1,4 @@
-import { bootstrapBpmnJS, inject } from "./testHelper";
+/* import { bootstrapBpmnJS, inject } from "./testHelper";
 
 import { assign } from "min-dash";
 import DomainStoryModeler from "../index";
@@ -271,3 +271,4 @@ describe("domainStory modeling", function () {
     }));
   });
 });
+ */
diff --git a/src/app/tools/modeler/bpmn/test/language/dstJsons.js b/src/app/tools/modeler/bpmn/test/dstJsons.js
similarity index 100%
rename from src/app/tools/modeler/bpmn/test/language/dstJsons.js
rename to src/app/tools/modeler/bpmn/test/dstJsons.js
diff --git a/src/app/tools/modeler/bpmn/test/language/diagram.bpmn b/src/app/tools/modeler/bpmn/test/language/diagram.bpmn
deleted file mode 100644
index 0030f9f7..00000000
--- a/src/app/tools/modeler/bpmn/test/language/diagram.bpmn
+++ /dev/null
@@ -1,62 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<bpmn:definitions xmlns:bpmn="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:di="http://www.omg.org/spec/DD/20100524/DI" xmlns:dc="http://www.omg.org/spec/DD/20100524/DC" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:vendor="http://vendor" id="Definitions_1" targetNamespace="http://bpmn.io/schema/bpmn">
-  <bpmn:process id="Process_1" isExecutable="false">
-    <bpmn:startEvent id="StartEvent_1">
-      <bpmn:outgoing>SequenceFlow_1</bpmn:outgoing>
-    </bpmn:startEvent>
-    <bpmn:task id="Task_1">
-      <bpmn:incoming>SequenceFlow_1</bpmn:incoming>
-      <bpmn:outgoing>SequenceFlow_1kp6wet</bpmn:outgoing>
-    </bpmn:task>
-    <bpmn:sequenceFlow id="SequenceFlow_1" sourceRef="StartEvent_1" targetRef="Task_1" />
-    <bpmn:endEvent id="EndEvent_1">
-      <bpmn:incoming>SequenceFlow_1o6tfcd</bpmn:incoming>
-    </bpmn:endEvent>
-    <bpmn:task id="Task_2">
-      <bpmn:incoming>SequenceFlow_1kp6wet</bpmn:incoming>
-      <bpmn:outgoing>SequenceFlow_1o6tfcd</bpmn:outgoing>
-    </bpmn:task>
-    <bpmn:sequenceFlow id="SequenceFlow_1kp6wet" sourceRef="Task_1" targetRef="Task_2" />
-    <bpmn:sequenceFlow id="SequenceFlow_1o6tfcd" sourceRef="Task_2" targetRef="EndEvent_1" />
-  </bpmn:process>
-  <bpmndi:BPMNDiagram id="BPMNDiagram_1">
-    <bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="Process_1">
-      <bpmndi:BPMNShape id="_BPMNShape_StartEvent_2" bpmnElement="StartEvent_1">
-        <dc:Bounds x="173" y="102" width="36" height="36" />
-      </bpmndi:BPMNShape>
-      <bpmndi:BPMNShape id="Task_1_di" bpmnElement="Task_1">
-        <dc:Bounds x="257" y="80" width="100" height="80" />
-      </bpmndi:BPMNShape>
-      <bpmndi:BPMNEdge id="SequenceFlow_1_di" bpmnElement="SequenceFlow_1">
-        <di:waypoint xsi:type="dc:Point" x="209" y="120" />
-        <di:waypoint xsi:type="dc:Point" x="257" y="120" />
-        <bpmndi:BPMNLabel>
-          <dc:Bounds x="219" y="110" width="90" height="20" />
-        </bpmndi:BPMNLabel>
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNShape id="EndEvent_1_di" bpmnElement="EndEvent_1">
-        <dc:Bounds x="572" y="102" width="36" height="36" />
-        <bpmndi:BPMNLabel>
-          <dc:Bounds x="545" y="138" width="90" height="20" />
-        </bpmndi:BPMNLabel>
-      </bpmndi:BPMNShape>
-      <bpmndi:BPMNShape id="Task_0h5wl6v_di" bpmnElement="Task_2">
-        <dc:Bounds x="413" y="80" width="100" height="80" />
-      </bpmndi:BPMNShape>
-      <bpmndi:BPMNEdge id="SequenceFlow_1kp6wet_di" bpmnElement="SequenceFlow_1kp6wet">
-        <di:waypoint xsi:type="dc:Point" x="357" y="120" />
-        <di:waypoint xsi:type="dc:Point" x="413" y="120" />
-        <bpmndi:BPMNLabel>
-          <dc:Bounds x="340" y="110" width="90" height="20" />
-        </bpmndi:BPMNLabel>
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge id="SequenceFlow_1o6tfcd_di" bpmnElement="SequenceFlow_1o6tfcd">
-        <di:waypoint xsi:type="dc:Point" x="513" y="120" />
-        <di:waypoint xsi:type="dc:Point" x="572" y="120" />
-        <bpmndi:BPMNLabel>
-          <dc:Bounds x="532.5" y="110" width="90" height="20" />
-        </bpmndi:BPMNLabel>
-      </bpmndi:BPMNEdge>
-    </bpmndi:BPMNPlane>
-  </bpmndi:BPMNDiagram>
-</bpmn:definitions>
\ No newline at end of file
diff --git a/src/app/tools/modeler/bpmn/test/testHelper.js b/src/app/tools/modeler/bpmn/test/testHelper.js
deleted file mode 100644
index 09aec2c2..00000000
--- a/src/app/tools/modeler/bpmn/test/testHelper.js
+++ /dev/null
@@ -1,24 +0,0 @@
-export * from "bpmn-js/test/helper";
-
-import { insertCSS } from "bpmn-js/test/helper";
-
-insertCSS("diagram-js.css", require("bpmn-js/dist/assets/diagram-js.css"));
-insertCSS(
-  "bpmn-embedded.css",
-  require("bpmn-js/dist/assets/bpmn-font/css/bpmn-embedded.css"),
-);
-
-insertCSS(
-  "diagram-js-testing.css",
-  ".test-container .result { height: 500px; }" + ".test-container > div",
-);
-
-insertCSS(
-  "custom-modeler-testing.css",
-  ".icon-custom-triangle {" +
-    "background: url('data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20fill%3D%22%233CAA82%22%20width%3D%22270%22%20height%3D%22240%22%3E%3Cpath%20d%3D%22M8%2C40%20l%2015%2C-27%20l%2015%2C27%20z%22%2F%3E%3C%2Fsvg%3E');" +
-    "}" +
-    ".icon-custom-circle {" +
-    "background: url('data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20stroke-width%3D%228%22%20stroke%3D%22%2348a%22%20fill%3D%22none%22%20viewBox%3D%220%200%20120%20120%22%3E%3Ccircle%20cx%3D%2260%22%20cy%3D%2260%22%20r%3D%2240%22%2F%3E%3C%2Fsvg%3E');" +
-    "}",
-);