update unit test support in build files

OpenKeychain/build.gradle

@@ -1,9 +1,11 @@
 apply plugin: 'android'
+apply plugin: 'android-test'
 
 sourceSets {
-    testLocal {
+    androidTest {
         java.srcDir file('src/test/java')
-        resources.srcDir file('src/test/resources')
+        // configure the set of classes for JUnit tests
+        // include '**/*Test.class'
     }
 }
 
@@ -23,24 +25,25 @@ dependencies {
     compile project(':extern:spongycastle:prov')
     compile project(':extern:AppMsg:library')
 
-    // Dependencies for the `testLocal` task, make sure to list all your global dependencies here as well
-    testLocalCompile 'junit:junit:4.11'
-    testLocalCompile 'org.robolectric:robolectric:2.2'
-    testLocalCompile 'com.google.android:android:4.1.1.4'
-    testLocalCompile 'com.android.support:support-v4:19.1.0'
-    testLocalCompile 'com.android.support:appcompat-v7:19.1.0'
-    testLocalCompile project(':extern:openpgp-api-lib')
-    testLocalCompile project(':extern:openkeychain-api-lib')
-    testLocalCompile project(':extern:html-textview')
-    testLocalCompile project(':extern:StickyListHeaders:library')
-    testLocalCompile project(':extern:AndroidBootstrap:AndroidBootstrap')
-    testLocalCompile project(':extern:zxing-qr-code')
-    testLocalCompile project(':extern:zxing-android-integration')
-    testLocalCompile project(':extern:spongycastle:core')
-    testLocalCompile project(':extern:spongycastle:pg')
-    testLocalCompile project(':extern:spongycastle:pkix')
-    testLocalCompile project(':extern:spongycastle:prov')
-    testLocalCompile project(':extern:AppMsg:library')
+    // Dependencies for the `instrumentTest` task, make sure to list all your global dependencies here as well
+    androidTestCompile 'junit:junit:4.10'
+    androidTestCompile 'org.robolectric:robolectric:2.1.+'
+    androidTestCompile 'com.squareup:fest-android:1.0.+'
+    androidTestCompile 'com.google.android:android:4.1.1.4'
+    androidTestCompile 'com.android.support:support-v4:19.1.0'
+    androidTestCompile 'com.android.support:appcompat-v7:19.1.0'
+    androidTestCompile project(':extern:openpgp-api-lib')
+    androidTestCompile project(':extern:openkeychain-api-lib')
+    androidTestCompile project(':extern:html-textview')
+    androidTestCompile project(':extern:StickyListHeaders:library')
+    androidTestCompile project(':extern:AndroidBootstrap:AndroidBootstrap')
+    androidTestCompile project(':extern:zxing-qr-code')
+    androidTestCompile project(':extern:zxing-android-integration')
+    androidTestCompile project(':extern:spongycastle:core')
+    androidTestCompile project(':extern:spongycastle:pg')
+    androidTestCompile project(':extern:spongycastle:pkix')
+    androidTestCompile project(':extern:spongycastle:prov')
+    androidTestCompile project(':extern:AppMsg:library')
 }
 
 android {
@@ -92,20 +95,6 @@ android {
     }
 }
 
-task localTest(type: Test, dependsOn: assemble) {
-    testClassesDir = sourceSets.testLocal.output.classesDir
-
-    android.sourceSets.main.java.srcDirs.each { dir ->
-        def buildDir = dir.getAbsolutePath().split("\\" + File.separator)
-        buildDir =  (buildDir[0..(buildDir.length - 4)] + ['build', 'classes', 'debug']).join("\\" + File.separator)
-
-        sourceSets.testLocal.compileClasspath += files(buildDir)
-        sourceSets.testLocal.runtimeClasspath += files(buildDir)
-    }
-
-    classpath = sourceSets.testLocal.runtimeClasspath
-}
-
 // NOTE: This disables Lint!
 tasks.whenTaskAdded { task ->
     if (task.name.equals("lint")) {
@@ -113,5 +102,3 @@ tasks.whenTaskAdded { task ->
     }
 }
 
-// NOTE: tests disabled!
-//check.dependsOn localTest

OpenKeychain/src/androidTest/java/tests/SomeTest.java

@@ -0,0 +1,12 @@
+package tests;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public class SomeTest {
+    @Test
+    public void willFail() {
+        // stub
+        // Assert.assertThat();
+    }
+}

OpenKeychain/src/test/java/org/sufficientlysecure/keychain/PgpKeyOperationTest.java

@@ -1,46 +0,0 @@
-package org.sufficientlysecure.keychain;
-
-import org.junit.Before;
-import org.junit.After;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.robolectric.Robolectric;
-
-import org.sufficientlysecure.keychain.pgp.*;
-import org.spongycastle.openpgp.*;
-
-@RunWith(RobolectricGradleTestRunner.class)
-public class PgpKeyOperationTest {
-
-    PGPSecretKey key;
-
-    @Before
-    public void setUp() throws Exception {
-
-        /* Input */
-        int algorithm = Id.choice.algorithm.dsa;
-        String passphrase = "swag";
-        int keysize = 2048;
-        boolean masterKey = true;
-
-        /* Operation */
-        PgpKeyOperation keyOperations = new PgpKeyOperation(null);
-        key = keyOperations.createKey(algorithm, keysize, passphrase, masterKey);
-
-        System.err.println("initialized, test key: " + PgpKeyHelper.convertKeyIdToHex(key.getKeyID()));
-    }
-
-    @After
-    public void tearDown() {
-    }
-
-    @Test
-    public void createTest() {
-    }
-
-    @Test
-    public void certifyKey() {
-        System.err.println("swag");
-    }
-
-}

OpenKeychain/src/test/java/org/sufficientlysecure/keychain/RobolectricGradleTestRunner.java

@@ -1,23 +0,0 @@
-package org.sufficientlysecure.keychain;
-
-import org.junit.runners.model.InitializationError;
-import org.robolectric.AndroidManifest;
-import org.robolectric.RobolectricTestRunner;
-import org.robolectric.annotation.Config;
-import org.robolectric.res.Fs;
-import org.robolectric.res.FsFile;
-
-import org.sufficientlysecure.keychain.KeychainApplication;
-
-public class RobolectricGradleTestRunner extends RobolectricTestRunner {
-    public RobolectricGradleTestRunner(Class<?> testClass) throws InitializationError {
-        super(testClass);
-    }
-
-    @Override protected AndroidManifest getAppManifest(Config config) {
-        String myAppPath = KeychainApplication.class.getProtectionDomain().getCodeSource().getLocation().getPath();
-        String manifestPath = myAppPath + "../../../src/main/AndroidManifest.xml";
-        return createAppManifest(Fs.fileFromPath(manifestPath));
-    }
-}
-

build.gradle

@@ -5,6 +5,7 @@ buildscript {
 
     dependencies {
         classpath 'com.android.tools.build:gradle:0.10.0'
+        classpath 'org.robolectric.gradle:gradle-android-test-plugin:0.9.+'
     }
 }