1 package com.android.phone.vvm.omtp; 2 3 import android.content.ComponentName; 4 import android.telecom.PhoneAccountHandle; 5 import android.test.AndroidTestCase; 6 import android.util.ArraySet; 7 8 import java.util.Arrays; 9 10 public class VisualVoicemailPreferencesTest extends AndroidTestCase { 11 testWriteRead()12 public void testWriteRead() { 13 VisualVoicemailPreferences preferences = new VisualVoicemailPreferences(getContext(), 14 createFakeHandle("testWriteRead")); 15 preferences.edit() 16 .putBoolean("boolean", true) 17 .putFloat("float", 0.5f) 18 .putInt("int", 123) 19 .putLong("long", 456) 20 .putString("string", "foo") 21 .putStringSet("stringset", new ArraySet<>(Arrays.asList("bar", "baz"))) 22 .apply(); 23 24 assertTrue(preferences.contains("boolean")); 25 assertTrue(preferences.contains("float")); 26 assertTrue(preferences.contains("int")); 27 assertTrue(preferences.contains("long")); 28 assertTrue(preferences.contains("string")); 29 assertTrue(preferences.contains("stringset")); 30 31 assertEquals(true, preferences.getBoolean("boolean", false)); 32 assertEquals(0.5f, preferences.getFloat("float", 0)); 33 assertEquals(123, preferences.getInt("int", 0)); 34 assertEquals(456, preferences.getLong("long", 0)); 35 assertEquals("foo", preferences.getString("string", null)); 36 assertEquals(new ArraySet<>(Arrays.asList("bar", "baz")), 37 preferences.getStringSet("stringset", null)); 38 } 39 testReadDefault()40 public void testReadDefault() { 41 VisualVoicemailPreferences preferences = new VisualVoicemailPreferences(getContext(), 42 createFakeHandle("testReadDefault")); 43 44 assertFalse(preferences.contains("boolean")); 45 assertFalse(preferences.contains("float")); 46 assertFalse(preferences.contains("int")); 47 assertFalse(preferences.contains("long")); 48 assertFalse(preferences.contains("string")); 49 assertFalse(preferences.contains("stringset")); 50 51 assertEquals(true, preferences.getBoolean("boolean", true)); 52 assertEquals(2.5f, preferences.getFloat("float", 2.5f)); 53 assertEquals(321, preferences.getInt("int", 321)); 54 assertEquals(654, preferences.getLong("long", 654)); 55 assertEquals("foo2", preferences.getString("string", "foo2")); 56 assertEquals(new ArraySet<>(Arrays.asList("bar2", "baz2")), 57 preferences.getStringSet( 58 "stringset", new ArraySet<>(Arrays.asList("bar2", "baz2")))); 59 } 60 testReadDefaultNull()61 public void testReadDefaultNull() { 62 VisualVoicemailPreferences preferences = new VisualVoicemailPreferences(getContext(), 63 createFakeHandle("testReadDefaultNull")); 64 assertNull(preferences.getString("string", null)); 65 assertNull(preferences.getStringSet("stringset", null)); 66 } 67 testDifferentHandle()68 public void testDifferentHandle() { 69 VisualVoicemailPreferences preferences1 = new VisualVoicemailPreferences(getContext(), 70 createFakeHandle("testDifferentHandle1")); 71 VisualVoicemailPreferences preferences2 = new VisualVoicemailPreferences(getContext(), 72 createFakeHandle("testDifferentHandle1")); 73 74 preferences1.edit().putString("string", "foo"); 75 assertFalse(preferences2.contains("string")); 76 } 77 createFakeHandle(String id)78 private PhoneAccountHandle createFakeHandle(String id) { 79 return new PhoneAccountHandle(new ComponentName(getContext(), this.getClass()), id); 80 } 81 } 82