updated travis.yml

Author: horike37

.travis.yml

@@ -4,13 +4,12 @@ matrix:
   include:
     - node_js: '8.9'
       env:
-        - INTEGRATION_TESTS=false
+        - DISABLE_INTEGRATION_TESTS=true
     - node_js: '10.6'
-      env:
-        - INTEGRATION_TESTS=true
     - node_js: '10.6'
       env:
-        - DISABLE_TESTS=true
+        - DISABLE_INTEGRATION_TESTS=true
+        - DISABLE_UNIT_TESTS=true
         - LINTING=true
 
 sudo: false
@@ -19,9 +18,9 @@ install:
   - travis_retry npm install
 
 script:
-  - if [[ -z "$DISABLE_TESTS" ]]; then npm run test; fi
+  - if [[ -z "$DISABLE_UNIT_TESTS" ]]; then npm run test; fi
   - if [[ ! -z "$DISABLE_TESTS" && ! -z "$LINTING" ]]; then npm run lint; fi
-  - if [[ ! -z "$INTEGRATION_TESTS" ]]; then npm run integration-test; fi
+  - if [[ -z "$DISABLE_INTEGRATION_TESTS" ]]; then npm run integration-test; fi
 
 after_success:
-  - cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js && rm -rf ./coverage
+  - cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js && rm -rf ./coverage