| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.internal.telephony; |
| |
| import android.telephony.PhoneNumberFormattingTextWatcher; |
| import android.test.suitebuilder.annotation.SmallTest; |
| import android.text.Selection; |
| import android.text.SpannableStringBuilder; |
| import android.text.TextWatcher; |
| |
| import junit.framework.TestCase; |
| |
| public class PhoneNumberWatcherTest extends TestCase { |
| @SmallTest |
| public void testHyphenation() throws Exception { |
| SpannableStringBuilder number = new SpannableStringBuilder(); |
| TextWatcher tw = new PhoneNumberFormattingTextWatcher(); |
| number.append("555-1212"); |
| // Move the cursor to the left edge |
| Selection.setSelection(number, 0); |
| tw.beforeTextChanged(number, 0, 0, 1); |
| // Insert an 8 at the beginning |
| number.insert(0, "8"); |
| tw.afterTextChanged(number); |
| assertEquals("855-512-12", number.toString()); |
| } |
| |
| @SmallTest |
| public void testHyphenDeletion() throws Exception { |
| SpannableStringBuilder number = new SpannableStringBuilder(); |
| TextWatcher tw = new PhoneNumberFormattingTextWatcher(); |
| number.append("555-1212"); |
| // Move the cursor to after the hyphen |
| Selection.setSelection(number, 4); |
| // Delete the hyphen |
| tw.beforeTextChanged(number, 3, 1, 0); |
| number.delete(3, 4); |
| tw.afterTextChanged(number); |
| // Make sure that it deleted the character before the hyphen |
| assertEquals("551-212", number.toString()); |
| |
| // Make sure it deals with left edge boundary case |
| number.insert(0, "-"); |
| Selection.setSelection(number, 1); |
| tw.beforeTextChanged(number, 0, 1, 0); |
| number.delete(0, 1); |
| tw.afterTextChanged(number); |
| // Make sure that it deleted the character before the hyphen |
| assertEquals("551-212", number.toString()); |
| } |
| } |