Update .gitlab-ci.yml

.gitlab-ci.yml

 stages:
   - build
+  - test
   - deploy2test
  
 build:
@@ -11,11 +12,31 @@ build:
     DOCKER_HOST: tcp://docker:2375
     DOCKER_DRIVER: overlay2
   script:
+    - env
     - docker login -u "gitlab-ci-token" -p ${CI_JOB_TOKEN} ${CI_REGISTRY}
     - docker build -t ${CI_REGISTRY}/destream-public/destream-blockchain .
     - docker push ${CI_REGISTRY}/destream-public/destream-blockchain
   environment:
     name: ${CI_COMMIT_REF_NAME}
+    url: https://xvideos.com
+  only:
+    - test
+  tags:
+    - buidl1-dind
+
+test:
+  stage: test
+  image: docker:stable
+  services:
+    - docker:dind
+  variables:
+    DOCKER_HOST: tcp://docker:2375
+    DOCKER_DRIVER: overlay2
+  script:
+    - docker build -f Dockerfile-Tests .
+  environment:
+    name: ${CI_COMMIT_REF_NAME}
+    url: https://xvideos.com
   only:
     - test
   tags: