diff --git a/app/src/main/java/com/example/simpleparadox/listycity/CityList.java b/app/src/main/java/com/example/simpleparadox/listycity/CityList.java
index 6da242f3..42e5d34e 100644
--- a/app/src/main/java/com/example/simpleparadox/listycity/CityList.java
+++ b/app/src/main/java/com/example/simpleparadox/listycity/CityList.java
@@ -69,6 +69,14 @@ public void delete(City city) {
         }
     }
 
+    /***
+     * This function has not been implemented yet
+     */
+    public void clearAll(){
+
+    }
+
+
     /**
      * Return the size of the city list
      * @return
diff --git a/app/src/test/java/com/example/simpleparadox/listycity/CityListTest.java b/app/src/test/java/com/example/simpleparadox/listycity/CityListTest.java
index 787eab7e..88a5f2ec 100644
--- a/app/src/test/java/com/example/simpleparadox/listycity/CityListTest.java
+++ b/app/src/test/java/com/example/simpleparadox/listycity/CityListTest.java
@@ -29,6 +29,20 @@ void testAdd() {
         assertTrue(cityList.hasCity(new City("Regina", "Saskatchewan")));
     }
 
+    @Test
+    void testClearAll() {
+        CityList cityList = mockCityList();
+
+        assertEquals(1, cityList.countCities());
+
+        cityList.add(new City("Regina", "Saskatchewan"));
+
+        assertEquals(2, cityList.countCities());
+        assertTrue(cityList.hasCity(new City("Regina", "Saskatchewan")));
+        cityList.clearAll();// Not implemented yet
+        assertEquals(0, cityList.countCities());
+    }
+
     @Test
     void testAddException() {
         CityList cityList = mockCityList();
diff --git a/build.gradle b/build.gradle
index 5509623a..aec661f6 100644
--- a/build.gradle
+++ b/build.gradle
@@ -7,7 +7,7 @@ buildscript {
         
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.5.0'
+        classpath 'com.android.tools.build:gradle:3.5.1'
         
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
diff --git a/travis.yml b/travis.yml
new file mode 100644
index 00000000..e52c153e
--- /dev/null
+++ b/travis.yml
@@ -0,0 +1,61 @@
+language: android
+jdk: oraclejdk8
+
+env:
+  global:
+    - ANDROID_TARGET=android-22
+    - ANDROID_ABI=armeabi-v7a
+
+android:
+  components:
+    # Uncomment the lines below if you want to
+    # use the latest revision of Android SDK Tools
+    - tools
+    - platform-tools
+
+    # The BuildTools version used by your project
+    - build-tools-23.0.3
+
+    # The SDK version used to compile your project
+    # TODO: why is this here explicitly in addition to $ANDROID_TARGET below
+    - android-23
+    
+    # Additional components
+    - extra-google-google_play_services
+    - extra-google-m2repository
+    - extra-android-m2repository
+    
+    # The SDK version used to compile your project
+    - $ANDROID_TARGET
+
+    # Specify at least one system image,
+    # if you need to run emulator(s) during your tests.
+    # The line should look like this after interpolation:
+    # - sys-img-armeabi-v7a-android-22
+    - sys-img-${ANDROID_ABI}-${ANDROID_TARGET}
+
+licenses:
+    - 'android-sdk-license-.+'
+
+before_install:
+  # Accept sdk licenses
+  - yes | sdkmanager "platforms;android-29"
+
+  # Get gradle
+  - chmod +x gradlew
+  - wget http://services.gradle.org/distributions/gradle-5.3-bin.zip
+  - unzip -qq gradle-5.3-bin.zip
+  - export GRADLE_HOME=$PWD/gradle-5.3
+  - export PATH=$GRADLE_HOME/bin:$PATH
+  
+  # Build the project
+  - gradle -v
+  
+  # Start the emulator
+  - echo no | android create avd --force -n test -t $ANDROID_TARGET --abi $ANDROID_ABI
+  - emulator -avd test -no-skin -no-audio -no-window &
+  - android-wait-for-emulator
+  - adb shell input keyevent 82 &
+  
+  # The app will now automatically be installed and tested via
+  # the command `gradle connectedCheck`