Enable e2e on travis (#26)

Enable e2e tests on travis

.travis.yml

@@ -1,5 +1,47 @@
 language: node_js
-os: osx
-node_js:
-- '10'
-cache: yarn
+node_js: 8.9.4
+
+cache:
+  directories:
+    - node_modules
+    - examples/Basic/node_modules
+
+matrix:
+  include:
+    - language: objective-c
+      osx_image: xcode9.4
+      xcode_sdk: iphonesimulator11.0
+
+addons:
+  artifacts: true
+
+env:
+  global:
+  - NODE_VERSION=stable
+  - CODE_SIGNING_REQUIRED=NO
+
+install:
+  - curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.11/install.sh | bash
+  - export NVM_DIR="$HOME/.nvm" && [ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh"
+  - nvm install $NODE_VERSION
+  - nvm use $NODE_VERSION
+  - brew install watchman
+  - brew tap wix/brew
+  - brew install wix/brew/applesimutils
+  - npm install -g react-native-cli
+  - npm install -g detox-cli
+  - npm install
+  - cd examples/Basic && npm install
+  - cd ..
+  - cd ..
+
+script:
+  - npm run test
+  - cd examples/Basic
+  - detox build > /dev/null 2>&1
+  - detox clean-framework-cache && detox build-framework-cache
+  - react-native start &
+  - detox test -l verbose --cleanup
+
+after_failure:
+  - tail -F $HOME/Library/Developer/CoreSimulator/Devices/8ABF0B4E-0370-4D7D-B9F6-E508760687A5/data/tmp/detox.last_launch_app_log.err

examples/Basic/package.json

@@ -6,8 +6,6 @@
     "postinstall": "rm -fr node_modules/react-native-idfa/* && cd .. && cd .. && npm pack && tar -zxvf react-native-idfa-*.tgz --strip-components 1  --directory examples/Basic/node_modules/react-native-idfa/",
     "start": "node node_modules/react-native/local-cli/cli.js start",
     "start-sync": "sane '/usr/bin/rsync -v -a ./node_modules/react-native-idfa/ ../../' ./node_modules/react-native-idfa/ --glob=** --watchman",
-    "test:e2e": "detox test -c ios.sim.debug",
-    "test:e2e:build": "detox build",
     "test": "jest"
   },
   "dependencies": {
@@ -39,7 +37,7 @@
         "binaryPath": "ios/build/Build/Products/Debug-iphonesimulator/Basic.app",
         "build": "xcodebuild -project ios/Basic.xcodeproj -scheme Basic -configuration Debug -sdk iphonesimulator -derivedDataPath ios/build",
         "type": "ios.simulator",
-        "name": "iPhone Xʀ"
+        "name": "iPhone 7"
       }
     },
     "test-runner": "jest",