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
17package android.preference;
18
19import android.preference.ListPreference;
20import android.test.AndroidTestCase;
21
22public 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