Flash & Flask

손나 유용한 링크

https://github.com/codepath/android_guides/wiki/Robolectric-Installation-for-Unit-Testing#setting-up-for-android-studio

http://zerobrain.tistory.com/42

1. 플러그인을 붙였을때 3.8 Stub 에러가 날때?

iml 파일에서 Android Platform 엔트리를 제일 하단으로 위치하기

2. 이젠 테스트 클래스를 못찾는다면?

JUnit VM option 에다가 아래와 같이 클래스 패스를 추가한다.

저 길다란 부분은 대부분 에러났을때 콘솔 로그에 찍힌 부분에서 클래스 패스를 따오면 되고, 그 뒤에다가 추가로 테스트 클래스가 들어있는 패스를 추가해야 한다.(굵은 글씨)

하지만 맨처음부터 플래이 하지말고 일단 그래들 클린, 빌드를 해줘야 한다. 그래야 테스트 클래스가 컴파일되어 .class 파일이 위치할 패스가 보이기 때문

-classpath

 "/Applications/Android Studio.app/Contents/lib/idea_rt.jar:/Applications/Android Studio.app/Contents/plugins/junit/lib/junit-rt.jar:/Users/flask/Documents/workspace_android/RobolectricTest6/build/intermediates/classes/debug:/Users/flask/Documents/workspace_android/RobolectricTest6/lib/testrunner-1.1.jar:/Users/flask/.gradle/caches/modules-2/files-2.1/org.ow2.asm/asm/5.0.1/2fd56467a018aafe6ec6a73ccba520be4a7e1565/asm-5.0.1.jar:/Users/flask/.gradle/caches/modules-2/files-2.1/org.objenesis/objenesis/1.3/dc13ae4faca6df981fc7aeb5a522d9db446d5d50/objenesis-1.3.jar:/Users/flask/.gradle/caches/modules-2/files-2.1/com.google.guava/guava/14.0.1/69e12f4c6aeac392555f1ea86fab82b5e5e31ad4/guava-14.0.1.jar:/Users/flask/.gradle/caches/modules-2/files-2.1/com.squareup.dagger/dagger/1.1.0/49f2061c938987c8e56679a731d74fd8448d8742/dagger-1.1.0.jar:/Users/flask/.gradle/caches/modules-2/files-2.1/org.hamcrest/hamcrest-library/1.1/b988c01468e3398d46678a2eb48aeb5bde271e9f/hamcrest-library-1.1.jar:/Users/flask/.gradle/caches/modules-2/files-2.1/org.apache.ant/ant/1.8.0/7b456ca6b93900f96e58cc8371f03d90a9c1c8d1/ant-1.8.0.jar:/Users/flask/.gradle/caches/modules-2/files-2.1/com.squareup/fest-android/1.0.8/72b0763d5fd11a9ca769bb88367d92e43c0198e0/fest-android-1.0.8.jar:/Users/flask/Documents/workspace_android/RobolectricTest6/lib/testrunner-runtime-1.1.jar:/Users/flask/.gradle/caches/modules-2/files-2.1/com.almworks.sqlite4java/sqlite4java/0.282/745a7e2f35fdbe6336922e0d492c979dbbfa74fb/sqlite4java-0.282.jar:/Users/flask/.gradle/caches/modules-2/files-2.1/org.apache.maven/maven-ant-tasks/2.1.3/b09be554228d66d208e5fef5266844aacf443abc/maven-ant-tasks-2.1.3.jar:/Users/flask/.gradle/caches/modules-2/files-2.1/org.robolectric/robolectric-annotations/2.4/936c649cb0958d7fb5d3c09b31c56b3997f80650/robolectric-annotations-2.4.jar:/Users/flask/.gradle/caches/modules-2/files-2.1/commons-codec/commons-codec/1.3/fd32786786e2adb664d5ecc965da47629dca14ba/commons-codec-1.3.jar:/Users/flask/Documents/workspace_android/RobolectricTest6/lib/espresso-1.1.jar:/Users/flask/.gradle/caches/modules-2/files-2.1/org.robolectric/robolectric/2.4/5b3e395f0e422de3147d42918b7a5b08476f2377/robolectric-2.4.jar:/Users/flask/Documents/android-sdk/extras/android/m2repository/com/android/support/support-v4/19.1.0/support-v4-19.1.0.jar:/Users/flask/.gradle/caches/modules-2/files-2.1/org.ow2.asm/asm-commons/5.0.1/7b7147a390a93a14d2edfdcf3f7b0e87a0939c3e/asm-commons-5.0.1.jar:/Users/flask/.gradle/caches/modules-2/files-2.1/com.ximpleware/vtd-xml/2.11/ee5bcf62c1acf76434ee9f1c67a840bafef72a6d/vtd-xml-2.11.jar:/Users/flask/.gradle/caches/modules-2/files-2.1/org.ow2.asm/asm-tree/5.0.1/1b1e6e9d869acd704056d0a4223071a511c619e6/asm-tree-5.0.1.jar:/Users/flask/.gradle/caches/modules-2/files-2.1/junit/junit/4.11/4e031bb61df09069aeb2bffb4019e7a5034a4ee0/junit-4.11.jar:/Users/flask/.gradle/caches/modules-2/files-2.1/org.hamcrest/hamcrest-core/1.1/860340562250678d1a344907ac75754e259cdb14/hamcrest-core-1.1.jar:/Users/flask/.gradle/caches/modules-2/files-2.1/org.ow2.asm/asm-analysis/5.0.1/e286fbee48efacb4e7c175f7948d9d8b2ab52352/asm-analysis-5.0.1.jar:/Users/flask/.gradle/caches/modules-2/files-2.1/org.easytesting/fest-assert-core/2.0M10/cb7c91cf614901928ae405f19d9bcdedf82781db/fest-assert-core-2.0M10.jar:/Users/flask/.gradle/caches/modules-2/files-2.1/org.easytesting/fest-util/1.2.5/c4a8d7305b23b8d043be12c979813b096df11f44/fest-util-1.2.5.jar:/Users/flask/.gradle/caches/modules-2/files-2.1/org.apache.ant/ant-launcher/1.8.0/8b53ba16fa62fb1034da8f1de200ddc407c8381/ant-launcher-1.8.0.jar:/Users/flask/.gradle/caches/modules-2/files-2.1/javax.inject/javax.inject/1/6975da39a7040257bd51d21a231b76c915872d38/javax.inject-1.jar:/Users/flask/.gradle/caches/modules-2/files-2.1/org.ow2.asm/asm-util/5.0.1/7c8caddfbd0b2d7b844f8fcc75175b9cb9cf4724/asm-util-5.0.1.jar:/Users/flask/.gradle/caches/modules-2/files-2.1/org.hamcrest/hamcrest-integration/1.1/8d47177aa4da0f259fc823a39736bad2f09993d5/hamcrest-integration-1.1.jar:/Users/flask/Documents/android-sdk/platforms/android-19/android.jar:/Users/flask/Documents/android-sdk/platforms/android-19/data/res:/Users/flask/Documents/android-sdk/tools/support/annotations.jar:/Users/flask/Documents/workspace_android/RobolectricTest6/build/test-classes"

이렇게 추가하면,

프로젝트 디렉터리 안에 app/build/test-report/debug/classes/package.name.html

에 테스트 결과가 html 로 출력됨. 

3. 그런데 robolectric 에서 api 1 을 지원하지 않는다고 하면?

@Config(manifest = "./src/main/AndroidManifest.xml", emulateSdk = 18)

@RunWith(RobolectricTestRunner.class)

public class SimpleTest {

@Test

public void testSomething() throws Exception {

Activity activity = Robolectric.buildActivity(WebViewActivity.class).create().get();

assertTrue(activity != null);

}

@Test(expected = RuntimeException.class)

public void testShouldFail(){

throw new RuntimeException();

}

}

이게 테스트 클래스인데 .@Config 에 emulateSdk = 18 를 추가해주면됨(이상하게도 19 는 안된다...?)

이렇게 하면 플래이 버튼 눌러도 테스트가 돌아감!!

build.gradle

buildscript {

    repositories {

        mavenCentral()

    }

    dependencies {

        classpath 'com.android.tools.build:gradle:0.14.4'

        classpath 'org.robolectric:robolectric-gradle-plugin:0.13.+'

    }

}

allprojects {

    repositories {

        mavenCentral()

    }

}

apply plugin: 'android'

apply plugin: 'robolectric'

android {

    packagingOptions {

        exclude 'LICENSE.txt'

        exclude 'META-INF/LICENSE'

        exclude 'META-INF/LICENSE.txt'

        exclude 'META-INF/NOTICE'

    }

    compileSdkVersion 19

    buildToolsVersion "21.1.1"

    defaultConfig {

        minSdkVersion 18

        targetSdkVersion 18

        versionCode 2

        versionName "1.0.0-SNAPSHOT"

        testInstrumentationRunner "com.google.android.apps.common.testing.testrunner.GoogleInstrumentationTestRunner"

    }

    buildTypes {

        release {

            minifyEnabled false

        }

    }

    sourceSets {

        androidTest {

            setRoot('src/test')

        }

    }

}

robolectric {

    include '**/*Test.class'

    exclude '**/espresso/**/*.class'

}

dependencies {

    repositories {

        mavenCentral()

    }

    // Espresso

    androidTestCompile files('lib/espresso-1.1.jar', 'lib/testrunner-1.1.jar', 'lib/testrunner-runtime-1.1.jar')

    androidTestCompile 'com.google.guava:guava:14.0.1'

    androidTestCompile 'com.squareup.dagger:dagger:1.1.0'

    androidTestCompile 'org.hamcrest:hamcrest-integration:1.1'

    androidTestCompile 'org.hamcrest:hamcrest-core:1.1'

    androidTestCompile 'org.hamcrest:hamcrest-library:1.1'

    androidTestCompile('junit:junit:4.11') {

        exclude module: 'hamcrest-core'

    }

    androidTestCompile('org.robolectric:robolectric:2.4') {

        exclude module: 'classworlds'

        exclude module: 'commons-logging'

        exclude module: 'httpclient'

        exclude module: 'maven-artifact'

        exclude module: 'maven-artifact-manager'

        exclude module: 'maven-error-diagnostics'

        exclude module: 'maven-model'

        exclude module: 'maven-project'

        exclude module: 'maven-settings'

        exclude module: 'plexus-container-default'

        exclude module: 'plexus-interpolation'

        exclude module: 'plexus-utils'

        exclude module: 'wagon-file'

        exclude module: 'wagon-http-lightweight'

        exclude module: 'wagon-provider-api'

    }

    androidTestCompile 'com.squareup:fest-android:1.0.+'

}

apply plugin: 'idea'

idea {

    module {

        testOutputDir = file('build/test-classes/debug')

    }

}