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/*
* Copyright (C) 2015 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.loganalysis.item;
import com.android.loganalysis.item.WakelockItem.WakelockInfoItem;
import junit.framework.TestCase;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
/**
* Unit test for {@link WakelockItem}.
*/
public class WakelockItemTest extends TestCase {
/**
* Test that {@link WakelockItem#toJson()} returns correctly.
*/
public void testToJson() throws JSONException {
WakelockItem item = new WakelockItem();
item.addWakeLock("screen","u100", 150000, 25,
WakelockItem.WakeLockCategory.PARTIAL_WAKELOCK);
item.addWakeLock("wlan_rx", 150000, 25,
WakelockItem.WakeLockCategory.KERNEL_WAKELOCK);
// Convert to JSON string and back again
JSONObject output = new JSONObject(item.toJson().toString());
assertTrue(output.has(WakelockItem.WAKELOCKS));
assertTrue(output.get(WakelockItem.WAKELOCKS) instanceof JSONArray);
JSONArray wakelockInfo = output.getJSONArray(WakelockItem.WAKELOCKS);
assertEquals(2, wakelockInfo.length());
assertTrue(wakelockInfo.getJSONObject(0).has(WakelockInfoItem.NAME));
assertTrue(wakelockInfo.getJSONObject(0).has(WakelockInfoItem.PROCESS_UID));
assertTrue(wakelockInfo.getJSONObject(0).has(WakelockInfoItem.HELD_TIME));
assertTrue(wakelockInfo.getJSONObject(0).has(WakelockInfoItem.LOCKED_COUNT));
assertTrue(wakelockInfo.getJSONObject(0).has(WakelockInfoItem.CATEGORY));
assertTrue(wakelockInfo.getJSONObject(1).has(WakelockInfoItem.NAME));
assertFalse(wakelockInfo.getJSONObject(1).has(WakelockInfoItem.PROCESS_UID));
assertTrue(wakelockInfo.getJSONObject(1).has(WakelockInfoItem.HELD_TIME));
assertTrue(wakelockInfo.getJSONObject(1).has(WakelockInfoItem.LOCKED_COUNT));
assertTrue(wakelockInfo.getJSONObject(1).has(WakelockInfoItem.CATEGORY));
}
}
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