Updated September 7, 2015
It was incredibly unpleasant, but I got Espresso in the Android support library to work successfully on Travis CI. This is the exact configuration that worked for me. The specific sdk version numbers and libraries were important, so do not change them or you will run into problems. A resolution strategy is also needed for support annotations, so do not delete it. Since Android support for Travis CI is still in beta, this answer may be deprecated. Check the Travis CI website for updates here .
.travis.yml
language: android jdk: openjdk7 android: components: - build-tools-22.0.1 - android-20 - extra - addon - sys-img-armeabi-v7a-android-19 before_script: - echo no | android create avd --force -n test -t android-19 --abi armeabi-v7a - emulator -avd test -no-skin -no-audio -no-window & - android-wait-for-emulator - adb shell input keyevent 82 & script: - ./gradlew connectedAndroidTest
build.gradle
apply plugin: 'android-sdk-manager' apply plugin: 'com.android.application' buildscript { repositories { mavenCentral() } dependencies { classpath 'com.android.tools.build:gradle:1.3.0' classpath 'com.jakewharton.sdkmanager:gradle-plugin:0.12.+' } } android { compileSdkVersion 20 buildToolsVersion "22.0.1" defaultConfig { minSdkVersion 11 targetSdkVersion 20 testApplicationId "com.example.app.test" testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt' } } packagingOptions { exclude 'LICENSE.txt' exclude 'META-INF/LICENSE' exclude 'META-INF/NOTICE' } lintOptions { abortOnError false } } dependencies { compile 'com.actionbarsherlock:actionbarsherlock: 4.4.0@aar ' compile 'com.android.support:support-v4:20.+' compile 'joda-time:joda-time:2.3' compile 'com.squareup.retrofit:retrofit:1.4.1' compile 'com.squareup.retrofit:retrofit-converters:1.9.0' compile 'com.squareup.retrofit:retrofit-mock:1.4.0' compile 'com.fasterxml.jackson.core:jackson-core:2.3.1' compile 'com.fasterxml.jackson.core:jackson-annotations:2.3.0' compile 'com.fasterxml.jackson.core:jackson-databind:2.3.1' compile 'com.google.guava:guava:16.0' androidTestCompile 'com.android.support:support-annotations:20.+' androidTestCompile 'com.android.support.test.espresso:espresso-core:2.2' androidTestCompile 'com.android.support.test:runner:0.3' androidTestCompile 'com.squareup:fest-android:1.0.7' } configurations.all { resolutionStrategy { // fail eagerly on version conflict (includes transitive dependencies) // eg multiple different versions of the same dependency (group and name are equal) failOnVersionConflict() // force certain versions of dependencies (including transitive) // *append new forced modules: force 'com.android.support:support-annotations:20.+', 'com.squareup.retrofit:retrofit:1.4.1' // *replace existing forced modules with new ones: forcedModules = ['com.android.support:support-annotations:20.+', 'com.squareup.retrofit:retrofit:1.4.1'] // cache dynamic versions for 10 minutes cacheDynamicVersionsFor 10*60, 'seconds' // don't cache changing modules at all cacheChangingModulesFor 0, 'seconds' } }
If you get an error like this:
PerformException: Error performing 'single click' on view
Add this code to verify:
closeSoftKeyboard(); Thread.sleep(1000);
Example
public void testThatSuccessDialogIsShownWithValidCardInput() throws Exception { onView(withId(R.id.card_number)) .perform(typeText("4242424242424242")); closeSoftKeyboard(); Thread.sleep(1000); onView(withId(R.id.card_exp_month)) .perform(typeText("01")); onView(withId(R.id.card_exp_year)) .perform(typeText("20")); onView(withId(R.id.card_cvc_code)) .perform(typeText("313")); closeSoftKeyboard(); Thread.sleep(1000); onView(withText("Submit")) .perform(click()); onView(withText("Success!")) .check(matches(isDisplayed())); onView(withText("OK")) .perform(click()); onView(withText("OK")) .check(doesNotExist()); }
Working draft
https://travis-ci.org/Kurry/Venmo-Android-Coding-Challenge
https://github.com/Kurry/Venmo-Android-Coding-Challenge