apply plugin: 'java' sourceCompatibility = 1.6 dependencies { testCompile 'junit:junit:4.12' testCompile 'org.assertj:assertj-core:1.7.1' testCompile 'com.squareup.okhttp:mockwebserver:2.2.0' testCompile 'com.google.code.gson:gson:2.2.4' // for example }