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/**
* Copyright 2017 ZTE Corporation.
*
* 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 org.onap.holmes.common.utils;
import static org.hamcrest.core.IsEqual.equalTo;
import static org.junit.Assert.assertThat;
import java.util.Locale;
import javax.servlet.http.HttpServletRequest;
import org.easymock.EasyMock;
import org.junit.Before;
import org.junit.Test;
import org.onap.holmes.common.constant.AlarmConst;
import org.powermock.api.easymock.PowerMock;
public class LanguageUtilTest {
private HttpServletRequest request;
@Before
public void setUp() {
request = PowerMock.createMock(HttpServletRequest.class);
}
@Test
public void getLanguage_header_language_empty() {
EasyMock.expect(request.getHeader("language-option")).andReturn("");
PowerMock.replayAll();
String language = LanguageUtil.getLanguage(request);
PowerMock.verifyAll();
assertThat(AlarmConst.I18N_EN, equalTo(language));
}
@Test
public void getLanguage_zh() {
EasyMock.expect(request.getHeader("language-option")).andReturn(AlarmConst.I18N_ZH);
PowerMock.replayAll();
String language = LanguageUtil.getLanguage(request);
PowerMock.verifyAll();
assertThat(AlarmConst.I18N_ZH, equalTo(language));
}
@Test
public void getLanguage_en() {
EasyMock.expect(request.getHeader("language-option")).andReturn(AlarmConst.I18N_EN);
PowerMock.replayAll();
String language = LanguageUtil.getLanguage(request);
PowerMock.verifyAll();
assertThat(AlarmConst.I18N_EN, equalTo(language));
}
@Test
public void getLocale_header_language_empty() {
EasyMock.expect(request.getHeader("language-option")).andReturn("");
PowerMock.replayAll();
Locale locale = LanguageUtil.getLocale(request);
PowerMock.verifyAll();
assertThat(new Locale(AlarmConst.I18N_EN), equalTo(locale));
}
@Test
public void getLocale_zh() {
EasyMock.expect(request.getHeader("language-option")).andReturn(AlarmConst.I18N_ZH);
PowerMock.replayAll();
Locale locale = LanguageUtil.getLocale(request);
PowerMock.verifyAll();
assertThat(new Locale(AlarmConst.I18N_ZH), equalTo(locale));
}
@Test
public void getLocale_en() {
EasyMock.expect(request.getHeader("language-option")).andReturn(AlarmConst.I18N_EN);
PowerMock.replayAll();
Locale locale = LanguageUtil.getLocale(request);
PowerMock.verifyAll();
assertThat(new Locale(AlarmConst.I18N_EN), equalTo(locale));
}
}
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