changed travis.yml to get travis ci running with cypress https://github.com/cypress-io/cypress-example-kitchensink/blob/master/.travis.yml

Author: FMaulwurf

.travis.yml

@@ -1,14 +1,50 @@
 language: node_js
+
 node_js:
-  - 10
-env:
-  matrix:
-  - REACT=16.3
+  # Node 10.3+ includes npm@6 which has good "npm ci" command
+  - 10.8
+
 cache:
+  # cache both npm modules and Cypress binary
   directories:
     - ~/.npm
     - ~/.cache
-install:
-  - npm ci
-script:
-  - npm test
+  override:
+    - npm ci
+    - npm run cy:verify
+
+defaults: &defaults
+  script:
+    #   ## print all Travis environment variables for debugging
+    - $(npm bin)/print-env TRAVIS
+    - npm start -- --silent &
+    - npm run cy:run -- --record --parallel --group $STAGE_NAME
+    # after all tests finish running we need
+    # to kill all background jobs (like "npm start &")
+    - kill $(jobs -p) || true
+
+jobs:
+  include:
+    # we have multiple jobs to execute using just a single stage
+    # but we can pass group name via environment variable to Cypress test runner
+    - stage: test
+      env:
+        - STAGE_NAME=1x-electron
+      <<: *defaults
+    # run tests in parallel by including several test jobs with same name variable
+    - stage: test
+      env:
+        - STAGE_NAME=4x-electron
+      <<: *defaults
+    - stage: test
+      env:
+        - STAGE_NAME=4x-electron
+      <<: *defaults
+    - stage: test
+      env:
+        - STAGE_NAME=4x-electron
+      <<: *defaults
+    - stage: test
+      env:
+        - STAGE_NAME=4x-electron
+      <<: *defaults