Update per https://github.com/Alamofire/Alamofire/blob/master/.travis.yml

Author: fulldecent

.travis.yml

@@ -1,30 +1,41 @@
 language: objective-c
-osx_image: xcode8
+osx_image: xcode8.3
 env:
   global:
   - LC_CTYPE=en_US.UTF-8
   - LANG=en_US.UTF-8
   - WORKSPACE=FDWaveformView.xcworkspace
   - IOS_FRAMEWORK_SCHEME="FDWaveformView"
-  - IOS_SDK=iphonesimulator10.0
   - EXAMPLE_SCHEME="iOS Example"
   matrix:
-    - DESTINATION="OS=10.0,name=iPhone 7S Plus"     SCHEME="$IOS_FRAMEWORK_SCHEME"     SDK="$IOS_SDK"     POD_LINT="NO"
+    - DESTINATION="OS=10.3,name=iPhone 7 Plus"     SCHEME="$IOS_FRAMEWORK_SCHEME"      RUN_TESTS="YES" BUILD_EXAMPLE="YES" POD_LINT="YES"
+before_install:
+  - gem install cocoapods --pre --no-rdoc --no-ri --no-document --quiet
 script:
   - set -o pipefail
   - xcodebuild -version
   - xcodebuild -showsdks
-  - xcodebuild -list
-  - xcodebuild -workspace "$WORKSPACE" -list
+#  - xcodebuild -list
+#  - xcodebuild -workspace "$WORKSPACE" -list
 
-  # Build and test Framework in Debug
-  - xcodebuild -workspace "$WORKSPACE" -scheme "$SCHEME" -sdk "$SDK" -destination "$DESTINATION" -configuration Debug ONLY_ACTIVE_ARCH=NO test | xcpretty
+  # Build Framework in Debug and Run Tests if specified
+  - if [ $RUN_TESTS == "YES" ]; then
+      xcodebuild -workspace "$WORKSPACE" -scheme "$SCHEME" -destination "$DESTINATION" -configuration Debug ONLY_ACTIVE_ARCH=NO ENABLE_TESTABILITY=YES test | xcpretty;
+    else
+      xcodebuild -workspace "$WORKSPACE" -scheme "$SCHEME" -destination "$DESTINATION" -configuration Debug ONLY_ACTIVE_ARCH=NO build | xcpretty;
+    fi
 
-  # Build Framework in ReleaseTest
-  - xcodebuild -workspace "$WORKSPACE" -scheme "$SCHEME" -sdk "$SDK" -destination "$DESTINATION" -configuration ReleaseTest ONLY_ACTIVE_ARCH=NO build | xcpretty
+  # Build Framework in Release and Run Tests if specified
+  - if [ $RUN_TESTS == "YES" ]; then
+      xcodebuild -workspace "$WORKSPACE" -scheme "$SCHEME" -destination "$DESTINATION" -configuration Release ONLY_ACTIVE_ARCH=NO ENABLE_TESTABILITY=YES test | xcpretty;
+    else
+      xcodebuild -workspace "$WORKSPACE" -scheme "$SCHEME" -destination "$DESTINATION" -configuration Release ONLY_ACTIVE_ARCH=NO build | xcpretty;
+    fi
 
   # Build Example in Debug if specified
-  - xcodebuild -workspace "$WORKSPACE" -scheme "$EXAMPLE_SCHEME" -sdk "$SDK" -destination "$DESTINATION" -configuration Debug ONLY_ACTIVE_ARCH=NO build | xcpretty
+  - if [ $BUILD_EXAMPLE == "YES" ]; then
+      xcodebuild -workspace "$WORKSPACE" -scheme "$EXAMPLE_SCHEME" -destination "$DESTINATION" -configuration Debug ONLY_ACTIVE_ARCH=NO build | xcpretty;
+    fi
 
   # Run `pod lib lint` if specified
   - if [ $POD_LINT == "YES" ]; then