diff --git a/modules/route/back/methods/route/specs/updateWorkCenter.spec.js b/modules/route/back/methods/route/specs/updateWorkCenter.spec.js
new file mode 100644
index 000000000..a7d0f0caa
--- /dev/null
+++ b/modules/route/back/methods/route/specs/updateWorkCenter.spec.js
@@ -0,0 +1,51 @@
+const models = require('vn-loopback/server/server').models;
+
+describe('route updateWorkCenter()', () => {
+    const routeId = 1;
+
+    it('should update the commissionWorkCenterFk from workerLabour.workCenterFK', async() => {
+        const tx = await models.Defaulter.beginTransaction({});
+        try {
+            const developerId = 9;
+            const ctx = {
+                req: {
+                    accessToken: {userId: developerId}
+                }
+            };
+            const options = {transaction: tx};
+
+            const expectedResult = 1;
+            const updatedRoute = await models.Route.updateWorkCenter(ctx, routeId, options);
+
+            expect(updatedRoute.commissionWorkCenterFk).toEqual(expectedResult);
+
+            await tx.rollback();
+        } catch (e) {
+            await tx.rollback();
+            throw e;
+        }
+    });
+
+    it('should update the commissionWorkCenterFk from defaultWorkCenterFk if workerLabour.workCenterFK is null', async() => {
+        const tx = await models.Defaulter.beginTransaction({});
+        try {
+            const noExistentId = 2;
+            const ctx = {
+                req: {
+                    accessToken: {userId: noExistentId}
+                }
+            };
+            const options = {transaction: tx};
+
+            const expectedResult = 9;
+            const updatedRoute = await models.Route.updateWorkCenter(ctx, routeId, options);
+
+            expect(updatedRoute.commissionWorkCenterFk).toEqual(expectedResult);
+
+            await tx.rollback();
+        } catch (e) {
+            await tx.rollback();
+            throw e;
+        }
+    });
+});