chore: Update Robolectric to 3.7.1

Author: PLNech

algoliasearch/common.gradle

@@ -87,7 +87,7 @@ dependencies {
 
     testCompile "junit:junit:4.12"
     testCompile "org.assertj:assertj-core:1.7.0"
-    testCompile "org.robolectric:robolectric:3.1.2"
+    testCompile "org.robolectric:robolectric:3.7.1"
 
     // PowerMock brings in the mockito dependency
     testCompile "org.powermock:powermock-module-junit4:1.6.4"

algoliasearch/src/test/java/com/algolia/search/saas/BrowseIteratorTest.java

@@ -31,7 +31,7 @@
 import org.json.JSONObject;
 import org.junit.Test;
 import org.mockito.internal.util.reflection.Whitebox;
-import org.robolectric.util.concurrent.RoboExecutorService;
+import org.robolectric.android.util.concurrent.RoboExecutorService;
 
 import java.util.ArrayList;
 import java.util.List;

algoliasearch/src/test/java/com/algolia/search/saas/ClientTest.java

@@ -27,7 +27,7 @@
 
 import org.junit.Test;
 import org.mockito.internal.util.reflection.Whitebox;
-import org.robolectric.util.concurrent.RoboExecutorService;
+import org.robolectric.android.util.concurrent.RoboExecutorService;
 
 import java.lang.ref.WeakReference;
 import java.util.Map;

algoliasearch/src/test/java/com/algolia/search/saas/Helpers.java

@@ -24,8 +24,10 @@
 package com.algolia.search.saas;
 
 import android.support.annotation.NonNull;
-import java.util.Arrays;
+
 import com.algolia.search.saas.android.BuildConfig;
+
+import java.util.Arrays;
 import java.util.UUID;
 
 public class Helpers {

algoliasearch/src/test/java/com/algolia/search/saas/IndexTest.java

@@ -32,7 +32,7 @@
 import org.json.JSONObject;
 import org.junit.Test;
 import org.mockito.internal.util.reflection.Whitebox;
-import org.robolectric.util.concurrent.RoboExecutorService;
+import org.robolectric.android.util.concurrent.RoboExecutorService;
 
 import java.io.IOException;
 import java.net.ServerSocket;

algoliasearch/src/test/java/com/algolia/search/saas/places/PlacesClientTest.java

@@ -33,7 +33,7 @@
 import org.json.JSONObject;
 import org.junit.Test;
 import org.mockito.internal.util.reflection.Whitebox;
-import org.robolectric.util.concurrent.RoboExecutorService;
+import org.robolectric.android.util.concurrent.RoboExecutorService;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;

algoliasearch/src/testOffline/java/com/algolia/search/saas/OfflineTestBase.java

@@ -30,7 +30,7 @@
 import org.json.JSONObject;
 import org.mockito.internal.util.reflection.Whitebox;
 import org.robolectric.RuntimeEnvironment;
-import org.robolectric.util.concurrent.RoboExecutorService;
+import org.robolectric.android.util.concurrent.RoboExecutorService;
 
 import java.util.HashMap;
 import java.util.Map;