go to the right directory

.gitlab-ci.yml

@@ -1,6 +1,7 @@
 stages:
   - report
   - build
+  - test
 
 report:
   stage: report
@@ -20,9 +21,20 @@ build:
   variables:
     NODE_OPTIONS: "--max_old_space_size=2048"
   script:
+    - cd ./src
     - npm ci
     - npm run-script lint
     - npm run-script build
   artifacts:
     paths:
       - dist
+
+test:
+  stage: test
+  image: node:14.5.0
+  variables:
+    NODE_OPTIONS: "--max_old_space_size=2048"
+  script:
+    - cd ./src
+    - npm ci
+    - npm run-script test-headless