Fix gradle connectedCheck by switching to android-unit-test.

Per https://github.com/robolectric/deckard-gradle, it is now recommended
to use the `android-unit-test` plugin for Robolectric with `testCompile`
scope instead of `androidTestCompile` to separate integration tests from
robolectric unit tests.

This is necessary to cleanly integrated with Travis-CI.

build.gradle

@@ -4,7 +4,7 @@ buildscript {
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:1.0.0'
-        classpath 'org.robolectric:robolectric-gradle-plugin:0.14.+'
+        classpath 'com.github.jcandksolutions.gradle:android-unit-test:2.1.1'
     }
 }
 

stetho-okhttp/build.gradle

@@ -1,5 +1,4 @@
 apply plugin: 'com.android.library'
-apply plugin: 'robolectric'
 
 android {
     compileSdkVersion 21
@@ -10,12 +9,7 @@ android {
         targetSdkVersion 21
         versionCode 1
         versionName "1.0"
-    }
-
-    sourceSets {
-        androidTest {
-            setRoot('src/test')
-        }
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
 
     lintOptions {
@@ -26,30 +20,27 @@ android {
     }
 }
 
-robolectric {
-    include '**/*Test.class'
-    exclude '**/espresso/**/*.class'
-}
+apply plugin: 'android-unit-test'
 
 dependencies {
     compile project(':stetho')
     compile 'com.google.code.findbugs:jsr305:2.0.1'
     //noinspection GradleDynamicVersion
     compile 'com.squareup.okhttp:okhttp:[2,3)'
 
-    androidTestCompile 'junit:junit:4.12'
-    androidTestCompile('org.robolectric:robolectric:2.4') {
+    testCompile 'junit:junit:4.12'
+    testCompile('org.robolectric:robolectric:2.4') {
         exclude module: 'commons-logging'
         exclude module: 'httpclient'
     }
-    androidTestCompile 'org.powermock:powermock-api-mockito:1.6.1'
-    androidTestCompile 'org.powermock:powermock-module-junit4:1.6.1'
+    testCompile 'org.powermock:powermock-api-mockito:1.6.1'
+    testCompile 'org.powermock:powermock-module-junit4:1.6.1'
 
     // Needed for Robolectric and PowerMock to be combined in a single test.
-    androidTestCompile 'org.powermock:powermock-module-junit4-rule:1.6.1'
-    androidTestCompile 'org.powermock:powermock-classloading-xstream:1.6.1'
+    testCompile 'org.powermock:powermock-module-junit4-rule:1.6.1'
+    testCompile 'org.powermock:powermock-classloading-xstream:1.6.1'
 
-    androidTestCompile 'com.squareup.okhttp:mockwebserver:2.2.0'
+    testCompile 'com.squareup.okhttp:mockwebserver:2.2.0'
 }
 
 apply from: rootProject.file('release.gradle')

stetho/build.gradle

@@ -1,5 +1,4 @@
 apply plugin: 'com.android.library'
-apply plugin: 'robolectric'
 
 android {
     compileSdkVersion 21
@@ -10,31 +9,23 @@ android {
         targetSdkVersion 21
         versionCode 1
         versionName "1.0"
-    }
-
-    sourceSets {
-        androidTest {
-            setRoot('src/test')
-        }
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
 }
 
-robolectric {
-    include '**/*Test.class'
-    exclude '**/espresso/**/*.class'
-}
+apply plugin: 'android-unit-test'
 
 dependencies {
     compile 'commons-cli:commons-cli:1.2'
     compile 'com.google.code.findbugs:jsr305:2.0.1'
 
-    androidTestCompile 'junit:junit:4.12'
-    androidTestCompile('org.robolectric:robolectric:2.4') {
+    testCompile 'junit:junit:4.12'
+    testCompile('org.robolectric:robolectric:2.4') {
         exclude module: 'commons-logging'
         exclude module: 'httpclient'
     }
-    androidTestCompile 'org.powermock:powermock-api-mockito:1.6.1'
-    androidTestCompile 'org.powermock:powermock-module-junit4:1.6.1'
+    testCompile 'org.powermock:powermock-api-mockito:1.6.1'
+    testCompile 'org.powermock:powermock-module-junit4:1.6.1'
 }
 
 apply from: rootProject.file('release.gradle')