Add robolectric support for netrec.

Bug: 34944625
Test: mm -j64 RunNetworkRecommendationRoboTests
Change-Id: I1dd78e37db973c82e7742b35a3100b4424beb8fa

3 files changed, 101 insertions, 0 deletions

diff --git a/PREUPLOAD.cfg b/PREUPLOAD.cfg
index 2673295..f407d06 100644
--- a/PREUPLOAD.cfg
+++ b/PREUPLOAD.cfg
@@ -1,5 +1,6 @@
 [Hook Scripts]
 checkstyle_hook = ${REPO_ROOT}/prebuilts/checkstyle/checkstyle.py --sha ${PREUPLOAD_COMMIT}
+robotest_hook = make -C ../../.. -j32 RunNetworkRecommendationRoboTests
 
 [Builtin Hooks]
 commit_msg_bug_field = true
diff --git a/robotests/Android.mk b/robotests/Android.mk
new file mode 100644
index 0000000..3ed28c0
--- /dev/null
+++ b/robotests/Android.mk
@@ -0,0 +1,43 @@
+#############################################
+# Add app-specific Robolectric test target. #
+#############################################
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := $(call all-java-files-under, src)
+
+# Include the testing libraries (JUnit4 + Robolectric libs).
+LOCAL_STATIC_JAVA_LIBRARIES := \
+    platform-system-robolectric \
+    truth-prebuilt
+
+LOCAL_JAVA_LIBRARIES := \
+    junit \
+    platform-robolectric-prebuilt \
+    sdk_vcurrent
+
+# TODO: Remove the use of LOCAL_INSTRUMENTATION_FOR and use a different build flag.
+LOCAL_INSTRUMENTATION_FOR := NetworkRecommendation
+LOCAL_MODULE := NetworkRecommendationRoboTests
+
+LOCAL_MODULE_TAGS := optional
+
+include $(BUILD_STATIC_JAVA_LIBRARY)
+
+#############################################################
+# Add Robolectric runner target to run the previous target. #
+#############################################################
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := RunNetworkRecommendationRoboTests
+
+LOCAL_SDK_VERSION := current
+
+LOCAL_STATIC_JAVA_LIBRARIES := \
+    NetworkRecommendationRoboTests
+
+LOCAL_TEST_PACKAGE := NetworkRecommendation
+
+LOCAL_ROBOTEST_FAILURE_FATAL := true
+
+include prebuilts/misc/common/robolectric/run_robotests.mk
diff --git a/robotests/src/com/android/networkrecommendation/ExampleTest.java b/robotests/src/com/android/networkrecommendation/ExampleTest.java
new file mode 100644
index 0000000..c81633a
--- /dev/null
+++ b/robotests/src/com/android/networkrecommendation/ExampleTest.java
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.android.networkrecommendation;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertTrue;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoMoreInteractions;
+import static org.mockito.Mockito.when;
+
+import android.app.job.JobInfo;
+import android.app.job.JobScheduler;
+import android.content.Context;
+import android.content.Intent;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.annotation.Config;
+import java.util.List;
+
+@RunWith(RobolectricTestRunner.class)
+@Config(manifest="packages/services/NetworkRecommendation/AndroidManifest.xml", sdk=23)
+public class ExampleTest {
+    @Mock private Context mMockContext;
+    @Mock private JobScheduler mJobScheduler;
+    @Mock private Intent mMockIntent;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+    }
+
+    @Test
+    public void example() {
+      // pass
+    }
+}