1 /* 2 * Copyright (C) 2013 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package com.android.loganalysis.item; 17 18 import junit.framework.TestCase; 19 20 import org.json.JSONException; 21 import org.json.JSONObject; 22 23 /** 24 * Unit test for {@link TopItem}. 25 */ 26 public class TopItemTest extends TestCase { 27 28 /** 29 * Test that {@link TopItem#toJson()} returns correctly. 30 */ testToJson()31 public void testToJson() throws JSONException { 32 TopItem item = new TopItem(); 33 item.setText("User 20%, System 20%, IOW 5%, IRQ 3%"); 34 35 // Convert to JSON string and back again 36 JSONObject output = new JSONObject(item.toJson().toString()); 37 38 assertTrue(output.has(TopItem.TEXT)); 39 assertEquals("User 20%, System 20%, IOW 5%, IRQ 3%", output.get(TopItem.TEXT)); 40 } 41 } 42