build(): Run integration test with TravisCI

.travis.yml

@@ -24,18 +24,33 @@ install:
 jobs:
   include:
     - state: "Test"
+      name: "Unit Test Node v12"
       script: npm test
       node_js: 12
       after_success: npm run coverage
 
     - state: "Test"
+      name: "Unit Test Node v10"
       script: npm test
       node_js: 10
     
     - state: "Test"
+      name: "Unit Test Node v8"
       script: npm test
       node_js: 8
 
+    - state: "Test"
+      name: "Integration Test"
+      install: skip
+      before_install: skip
+      before_script: skip
+      addons: skip
+      script:
+        sudo service mysql stop &&
+        bash ./scripts/prepare.sh &&
+        npm run integration-test
+      node_js: 12
+
     - stage: "Test"
       name: "Lint"
       script: npm run lint

integration/graphql/tsconfig.json

@@ -10,7 +10,8 @@
     "target": "es6",
     "sourceMap": true,
     "allowJs": true,
-    "outDir": "./dist"
+    "outDir": "./dist",
+    "skipLibCheck": true
   },
   "include": [
     "src/**/*"

package.json

@@ -5,7 +5,7 @@
   "scripts": {
     "coverage": "nyc report --reporter=text-lcov | coveralls",
     "test": "nyc --require ts-node/register mocha packages/**/*.spec.ts --reporter spec --retries 3 --require 'node_modules/reflect-metadata/Reflect.js'",
-    "integration-test": "mocha integration/**/*.spec.ts --reporter spec --require ts-node/register --require 'node_modules/reflect-metadata/Reflect.js'",
+    "integration-test": "mocha \"integration/*/{,!(node_modules)/**/}/*.spec.ts\" --reporter spec --require ts-node/register --require 'node_modules/reflect-metadata/Reflect.js'",
     "lint": "tslint -p tsconfig.json -c tslint.json \"packages/**/*.ts\" -e \"*.spec.ts\"",
     "format": "prettier **/**/*.ts --ignore-path ./.prettierignore --write && git status",
     "clean": "gulp clean:bundle",