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/*
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* Copyright (C) 2012 The Libphonenumber Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.google.i18n.phonenumbers;
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import junit.framework.TestCase;
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/**
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* Root class for PhoneNumberUtil tests that depend on the test metadata file.
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* <p>
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* Note since tests that extend this class do not use the normal metadata file, they should not be
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* used for regression test purposes.
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* <p>
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* Ideally the {@code phoneUtil} field (which uses test metadata) would be the only way that tests
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* need to interact with a PhoneNumberUtil instance. However as some static methods in the library
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* invoke "getInstance()" internally, we must also inject the test instance as the PhoneNumberUtil
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* singleton. This means it is unsafe to run tests derived from this class in parallel with each
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* other or at the same time as other tests which might require the singleton instance.
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*
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* @author Shaopeng Jia
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*/
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public class TestMetadataTestCase extends TestCase {
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private static final String TEST_METADATA_FILE_PREFIX =
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"/com/google/i18n/phonenumbers/data/PhoneNumberMetadataProtoForTesting";
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/** An instance of PhoneNumberUtil that uses test metadata. */
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protected final PhoneNumberUtil phoneUtil;
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public TestMetadataTestCase() {
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phoneUtil = new PhoneNumberUtil(new MultiFileMetadataSourceImpl(TEST_METADATA_FILE_PREFIX,
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MetadataManager.DEFAULT_METADATA_LOADER),
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CountryCodeToRegionCodeMapForTesting.getCountryCodeToRegionCodeMap());
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}
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@Override
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protected void setUp() throws Exception {
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super.setUp();
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PhoneNumberUtil.setInstance(phoneUtil);
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}
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@Override
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protected void tearDown() throws Exception {
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PhoneNumberUtil.setInstance(null);
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super.tearDown();
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}
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}
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