/**
* Copyright (C) 2011 JTalks.org Team
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package org.jtalks.jcommune.web.tags;
import org.joda.time.DateTime;
import org.joda.time.DateTimeZone;
import org.joda.time.chrono.ISOChronology;
import org.joda.time.format.DateTimeFormat;
import org.joda.time.format.DateTimeFormatter;
import org.springframework.mock.web.MockHttpServletResponse;
import org.springframework.mock.web.MockPageContext;
import org.springframework.mock.web.MockServletContext;
import org.springframework.web.servlet.DispatcherServlet;
import org.springframework.web.servlet.LocaleResolver;
import org.springframework.web.servlet.i18n.FixedLocaleResolver;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.PageContext;
import java.io.UnsupportedEncodingException;
import java.util.Locale;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import static org.testng.Assert.assertEquals;
/**
* @author Evgeniy Naumenko
*/
public class FormattedDateTagTest {
private PageContext context;
private HttpServletRequest request;
private Cookie[] cookies;
private DateTime localDate = new DateTime(2011, 10, 30, 20, 15, 10, 5);
private DateTime utcDate = new DateTime(localDate.getZone().convertLocalToUTC(localDate.getMillis(), true));
private DateTimeFormatter formatter = DateTimeFormat.forPattern(FormattedDate.DEFAULT_DATE_FORMAT_PATTERN);
private Locale locale = Locale.ENGLISH;
private FormattedDate tag;
@BeforeMethod
public void setUp() {
request = mock(HttpServletRequest.class);
context = new MockPageContext(new MockServletContext(), request);
LocaleResolver resolver = new FixedLocaleResolver(locale);
when(request.getAttribute(DispatcherServlet.LOCALE_RESOLVER_ATTRIBUTE)).thenReturn(resolver);
tag = new FormattedDate();
}
@Test
public void testRenderDateWithPositiveOffset() throws JspException, UnsupportedEncodingException {
cookies = new Cookie[]{new Cookie("foo", "bar"), new Cookie(FormattedDate.GMT_COOKIE_NAME, "60")};
when(request.getCookies()).thenReturn(cookies);
String output = this.render();
assertEquals(output, formatter.withLocale(locale).print(utcDate.minusHours(1)));
}
@Test
public void testRenderDateWithNegativeOffset() throws JspException, UnsupportedEncodingException {
cookies = new Cookie[]{new Cookie(FormattedDate.GMT_COOKIE_NAME, "-60")};
when(request.getCookies()).thenReturn(cookies);
String output = this.render();
assertEquals(output, formatter.withLocale(locale).print(utcDate.plusHours(1)));
}
@Test
public void testRenderDateWithZeroOffset() throws JspException, UnsupportedEncodingException {
cookies = new Cookie[]{new Cookie(FormattedDate.GMT_COOKIE_NAME, "0")};
when(request.getCookies()).thenReturn(cookies);
String output = this.render();
assertEquals(output, formatter.withLocale(locale).print(utcDate));
}
@Test
public void testRenderDateWithoutCookies() throws JspException, UnsupportedEncodingException {
cookies = new Cookie[]{};
when(request.getCookies()).thenReturn(cookies);
String output = this.render();
assertEquals(output, formatter.withLocale(locale).print(utcDate));
}
@Test
public void testRenderDateWithNullCookies() throws JspException, UnsupportedEncodingException {
when(request.getCookies()).thenReturn(null);
String output = this.render();
assertEquals(output, formatter.withLocale(locale).print(utcDate));
}
@Test
public void testRenderDateWithWrongCookiesSet() throws JspException, UnsupportedEncodingException {
cookies = new Cookie[]{new Cookie(FormattedDate.GMT_COOKIE_NAME, "lol")};
when(request.getCookies()).thenReturn(cookies);
String output = this.render();
assertEquals(output, formatter.withLocale(locale).print(utcDate));
}
@Test
public void testRenderNullDate() throws JspException, UnsupportedEncodingException {
cookies = new Cookie[]{};
when(request.getCookies()).thenReturn(cookies);
tag.setPageContext(context);
tag.setValue(null);
tag.doStartTag();
tag.doEndTag();
String output = ((MockHttpServletResponse) context.getResponse()).getContentAsString();
assertEquals(output, "");
}
@Test
public void testSetValueCorrectlyConvertDstDatetime() throws JspException {
DateTime date = new DateTime(2011, 3, 27, 4, 34, 30, 0, ISOChronology.getInstance(DateTimeZone.forID("Europe/Berlin")));
tag.setValue(date);
}
private String render() throws JspException, UnsupportedEncodingException {
//cannot move it to @Before as cookies should be set first
tag.setPageContext(context);
tag.setValue(localDate);
tag.doStartTag();
tag.doEndTag();
return ((MockHttpServletResponse) context.getResponse()).getContentAsString();
}
}