1 /* 2 * Copyright (C) 2009 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 17 package android.preference; 18 19 import android.preference.ListPreference; 20 import android.test.AndroidTestCase; 21 22 public class ListPreferenceTest extends AndroidTestCase { 23 public void testListPreferenceSummaryFromEntries() { 24 String[] entries = { "one", "two", "three" }; 25 String[] entryValues = { "1" , "2", "3" }; 26 ListPreference lp = new ListPreference(getContext()); 27 lp.setEntries(entries); 28 lp.setEntryValues(entryValues); 29 30 lp.setValue(entryValues[1]); 31 assertTrue(lp.getSummary() == null); 32 33 lp.setSummary("%1$s"); 34 assertEquals(entries[1], lp.getSummary()); 35 36 lp.setValue(entryValues[2]); 37 assertEquals(entries[2], lp.getSummary()); 38 39 lp.setSummary(null); 40 assertTrue(lp.getSummary() == null); 41 42 lp.setSummary("The color is %1$s"); 43 assertEquals("The color is " + entries[2], lp.getSummary()); 44 } 45 } 46
