Merge "Add SettingsIntelligenceLogwriter"

tests/robotests/Android.mk

@@ -49,6 +49,7 @@ LOCAL_STATIC_JAVA_LIBRARIES := \
     guava \
     jsr305 \
     settings-contextual-card-protos-lite \
+    settings-log-bridge-protos-lite \
     contextualcards \
     settings-logtags \
     zxing-core-1.7

tests/robotests/src/com/android/settings/core/instrumentation/SettingsIntelligenceLogWriterTest.java

@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2019 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.settings.core.instrumentation;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.app.settings.SettingsEnums;
+import android.content.Context;
+
+import com.android.settings.intelligence.LogProto.SettingsLog;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+
+import java.io.ByteArrayInputStream;
+import java.io.DataInputStream;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+public class SettingsIntelligenceLogWriterTest {
+    private Context mContext;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = RuntimeEnvironment.application;
+    }
+
+    @Test
+    public void serialize_hasSizeOne_returnCorrectData() throws IOException {
+        final SettingsLog event = SettingsLog.newBuilder()
+                .setAttribution(SettingsEnums.DASHBOARD_SUMMARY)
+                .setAction(SettingsEnums.ACTION_SET_NEW_PASSWORD)
+                .setPageId(SettingsEnums.SET_NEW_PASSWORD_ACTIVITY)
+                .setChangedPreferenceKey("package")
+                .setChangedPreferenceIntValue(100)
+                .build();
+        List<SettingsLog> events = new ArrayList<>();
+        events.add(event);
+
+        // execute
+        final byte[] data = SettingsIntelligenceLogWriter.serialize(events);
+
+        // parse data
+        final ByteArrayInputStream bin = new ByteArrayInputStream(data);
+        final DataInputStream inputStream = new DataInputStream(bin);
+        final int size = inputStream.readInt();
+        final byte[] change = new byte[inputStream.readInt()];
+        inputStream.read(change);
+        inputStream.close();
+        final SettingsLog settingsLog = SettingsLog.parseFrom(change);
+
+        // assert
+        assertThat(events.size()).isEqualTo(size);
+        assertThat(settingsLog.getAttribution()).isEqualTo(SettingsEnums.DASHBOARD_SUMMARY);
+        assertThat(settingsLog.getAction()).isEqualTo(SettingsEnums.ACTION_SET_NEW_PASSWORD);
+        assertThat(settingsLog.getPageId()).isEqualTo(SettingsEnums.SET_NEW_PASSWORD_ACTIVITY);
+        assertThat(settingsLog.getChangedPreferenceKey()).isEqualTo("package");
+        assertThat(settingsLog.getChangedPreferenceIntValue()).isEqualTo(100);
+    }
+}