From 827df52e4baf598bff2d354f767881987a56e113 Mon Sep 17 00:00:00 2001
From: Niklas Kiefer <niklas.kiefer@camunda.com>
Date: Wed, 19 Jun 2019 12:13:48 +0200
Subject: [PATCH] test(modeling): add test for center-to-center connection

Relates to #1087
---
 .../MoveElements.centered-connection.bpmn     | 26 ++++++++++++++
 .../features/modeling/MoveElementsSpec.js     | 35 +++++++++++++++++++
 2 files changed, 61 insertions(+)
 create mode 100644 test/spec/features/modeling/MoveElements.centered-connection.bpmn

diff --git a/test/spec/features/modeling/MoveElements.centered-connection.bpmn b/test/spec/features/modeling/MoveElements.centered-connection.bpmn
new file mode 100644
index 00000000..945dec5e
--- /dev/null
+++ b/test/spec/features/modeling/MoveElements.centered-connection.bpmn
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<bpmn:definitions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:bpmn="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:dc="http://www.omg.org/spec/DD/20100524/DC" xmlns:di="http://www.omg.org/spec/DD/20100524/DI" id="Definitions_1" targetNamespace="http://bpmn.io/schema/bpmn">
+  <bpmn:process id="Process_1" isExecutable="false">
+    <bpmn:task id="Task_1">
+      <bpmn:outgoing>SequenceFlow_1</bpmn:outgoing>
+    </bpmn:task>
+    <bpmn:task id="Task_2">
+      <bpmn:incoming>SequenceFlow_1</bpmn:incoming>
+    </bpmn:task>
+    <bpmn:sequenceFlow id="SequenceFlow_1" sourceRef="Task_1" targetRef="Task_2" />
+  </bpmn:process>
+  <bpmndi:BPMNDiagram id="BPMNDiagram_1">
+    <bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="Process_1">
+      <bpmndi:BPMNShape id="Task_1_di" bpmnElement="Task_1">
+        <dc:Bounds x="150" y="80" width="100" height="80" />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Task_2_di" bpmnElement="Task_2">
+        <dc:Bounds x="300" y="80" width="100" height="80" />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNEdge id="SequenceFlow_1_di" bpmnElement="SequenceFlow_1">
+        <di:waypoint x="250" y="120" />
+        <di:waypoint x="300" y="120" />
+      </bpmndi:BPMNEdge>
+    </bpmndi:BPMNPlane>
+  </bpmndi:BPMNDiagram>
+</bpmn:definitions>
diff --git a/test/spec/features/modeling/MoveElementsSpec.js b/test/spec/features/modeling/MoveElementsSpec.js
index 72f1f82b..b0655624 100644
--- a/test/spec/features/modeling/MoveElementsSpec.js
+++ b/test/spec/features/modeling/MoveElementsSpec.js
@@ -221,6 +221,41 @@ describe('features/modeling - move elements', function() {
     }));
   });
 
+
+  describe('center-to-center connection', function() {
+
+    var diagramXML = require('./MoveElements.centered-connection.bpmn');
+
+    beforeEach(bootstrapModeler(diagramXML, {
+      modules: [
+        coreModule,
+        modelingModule
+      ]
+    }));
+
+    it('should properly adjust connection', inject(function(elementRegistry, modeling) {
+
+      // given
+      var targetElement = elementRegistry.get('Task_2');
+
+      var sequenceFlow = elementRegistry.get('SequenceFlow_1');
+
+      // move from centric-left to centric-below
+      var delta = { x: -150, y: 150 };
+
+      var expectedWaypoints = [
+        { x: 200, y: 160 },
+        { x: 200, y: 230 }
+      ];
+
+      // when
+      modeling.moveElements([ targetElement ], delta);
+
+      // then
+      expect(sequenceFlow).to.have.waypoints(expectedWaypoints);
+    }));
+  });
+
 });