UnitTests Sender

test/helpers/mockCmdReceiver.js

@@ -0,0 +1,23 @@
+class MockCmdReceiver {
+  constructor(name = 'receiver') {
+    this.name = name
+    this.calls = []
+  }
+
+  moveTo(oldPos, newPos) {
+    this.calls.push({
+      oldPos,
+      newPos
+    })
+  }
+
+  get callCount() {
+    return this.calls.length
+  }
+
+  lastCall() {
+    return this.calls[this.calls.length - 1]
+  }
+}
+
+module.exports = MockCmdReceiver