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/*
* 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 android.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());
}
}
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