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 SystemPropsItem}. 25 */ 26 public class SystemPropsItemTest extends TestCase { 27 28 /** 29 * Test that {@link SystemPropsItem#toJson()} returns correctly. 30 */ testToJson()31 public void testToJson() throws JSONException { 32 SystemPropsItem item = new SystemPropsItem(); 33 item.put("foo", "123"); 34 item.put("bar", "456"); 35 item.setText("[foo]: [123]\n[bar]: [456]"); 36 37 // Convert to JSON string and back again 38 JSONObject output = new JSONObject(item.toJson().toString()); 39 40 assertTrue(output.has(SystemPropsItem.LINES)); 41 assertTrue(output.get(SystemPropsItem.LINES) instanceof JSONObject); 42 assertTrue(output.has(SystemPropsItem.TEXT)); 43 assertEquals("[foo]: [123]\n[bar]: [456]", output.get(SystemPropsItem.TEXT)); 44 45 JSONObject lines = output.getJSONObject(SystemPropsItem.LINES); 46 47 assertEquals(2, lines.length()); 48 49 assertEquals("123", lines.get("foo")); 50 assertEquals("456", lines.get("bar")); 51 } 52 } 53