run tests on travis

Author: jonasrottmann

.travis.yml

@@ -1,16 +1,42 @@
 language: android
 
+# Use the Travis Container-Based Infrastructure
+sudo: false
+
+jdk:
+  - oraclejdk8
+
+env:
+  global:
+    - ANDROID_BUILD_TOOLS_VERSION=25.0.2
+    - ADB_INSTALL_TIMEOUT=20 # install timeout in minutes (2 minutes by default)
+  matrix:
+    - ANDROID_TARGET=android-22 ANDROID_ABI=armeabi-v7a
+
 android:
   components:
-    # Update Android SDK Tools
-    - tools
-
-    - build-tools-23.0.3
-    - android-24
+    - tools # to get the new `repository-11.xml`
+    - tools # to install new Android SDK tools
+    - platform-tools
+    - build-tools-$ANDROID_BUILD_TOOLS_VERSION
+    - $ANDROID_TARGET
+    - android-25
 
     # Support library
     - extra-android-support
     - extra-android-m2repository
 
+    # System images
+    - sys-img-${ANDROID_ABI}-${ANDROID_TARGET}
+
+before_script:
+  - chmod +x ./gradlew
+  # Emulator Management: Create, Start and Wait
+  - echo no | android create avd --force -n test -t $ANDROID_TARGET --abi $ANDROID_ABI
+  - emulator -avd test -no-audio -no-window &
+  - android-wait-for-emulator
+
 script:
-    - chmod +x ./gradlew
+  - ./gradlew assemble
+  - ./gradlew build check # Local unit tests
+  - ./gradlew build connectedCheck # Instrumented unit tests

app/build.gradle

@@ -32,6 +32,10 @@ android {
             applicationIdSuffix ".noop"
         }
     }
+
+    lintOptions {
+        abortOnError false
+    }
 }
 
 dependencies {

build.gradle

@@ -3,7 +3,7 @@ buildscript {
         gitTag = 'git describe --tags'.execute([], project.rootDir).text.trim()
         gitCommitCount = Integer.parseInt('git rev-list --count HEAD'.execute([], project.rootDir).text.trim())
 
-        buildToolsVersion = '25.0.1'
+        buildToolsVersion = '25.0.2'
 
         compileSdkVersion = 25
         targetSdkVersion = 25
@@ -14,9 +14,8 @@ buildscript {
         realmVersion = '2.3.1'
 
         // dependencies
-        supportLibVersion = '25.1.1'
         timberVersion = '4.3.0'
-        supportLibVersion = '25.1.1'
+        supportLibVersion = '25.2.0'
     }
 
     repositories {

gradle.properties

@@ -0,0 +1 @@
+org.gradle.jvmargs=-Xmx2048M

gradlew

@@ -12,6 +12,10 @@ android {
         versionCode project.gitCommitCount
         versionName project.gitTag
     }
+
+    lintOptions {
+        abortOnError false
+    }
 }
 
 dependencies {

realm-browser-no-op/build.gradle

@@ -13,6 +13,16 @@ android {
         versionName project.gitTag
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
+
+    lintOptions {
+        abortOnError false
+    }
+
+    // This enables long timeouts required on slow environments, e.g. Travis
+    adbOptions {
+        timeOutInMs 10 * 60 * 1000  // 10 minutes
+        installOptions "-d","-t"
+    }
 }
 
 dependencies {