package biweekly.io.xml;
import static biweekly.ICalVersion.V2_0;
import static biweekly.io.xml.XCalNamespaceContext.XCAL_NS;
import static biweekly.util.StringUtils.NEWLINE;
import static biweekly.util.TestUtils.assertValidate;
import static biweekly.util.TestUtils.date;
import static biweekly.util.TestUtils.utc;
import static org.custommonkey.xmlunit.XMLAssert.assertXMLEqual;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.io.File;
import java.io.IOException;
import java.io.StringWriter;
import java.util.TimeZone;
import javax.xml.namespace.QName;
import org.custommonkey.xmlunit.XMLUnit;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.xml.sax.SAXException;
import biweekly.ICalDataType;
import biweekly.ICalendar;
import biweekly.component.DaylightSavingsTime;
import biweekly.component.ICalComponent;
import biweekly.component.StandardTime;
import biweekly.component.VEvent;
import biweekly.component.VTimezone;
import biweekly.io.CannotParseException;
import biweekly.io.ParseContext;
import biweekly.io.SkipMeException;
import biweekly.io.TimezoneAssignment;
import biweekly.io.TimezoneInfo;
import biweekly.io.WriteContext;
import biweekly.io.scribe.component.ICalComponentScribe;
import biweekly.io.scribe.property.ICalPropertyScribe;
import biweekly.io.scribe.property.SkipMeScribe;
import biweekly.parameter.ICalParameters;
import biweekly.property.CalendarScale;
import biweekly.property.DateStart;
import biweekly.property.ICalProperty;
import biweekly.property.ProductId;
import biweekly.property.RecurrenceDates;
import biweekly.property.SkipMeProperty;
import biweekly.property.Summary;
import biweekly.property.Xml;
import biweekly.util.DateTimeComponents;
import biweekly.util.DayOfWeek;
import biweekly.util.Duration;
import biweekly.util.Frequency;
import biweekly.util.Gobble;
import biweekly.util.Period;
import biweekly.util.Recurrence;
import biweekly.util.UtcOffset;
import biweekly.util.XmlUtils;
/*
Copyright (c) 2013-2018, Michael Angstadt
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**
* @author Michael Angstadt
*/
public class XCalWriterTest {
@Rule
public TemporaryFolder tempFolder = new TemporaryFolder();
private StringWriter sw;
private XCalWriter writer;
private ICalendar ical;
@Before
public void before() {
sw = new StringWriter();
writer = new XCalWriter(sw);
ical = new ICalendar();
ical.getProperties().clear();
}
@BeforeClass
public static void beforeClass() {
XMLUnit.setIgnoreAttributeOrder(true);
XMLUnit.setIgnoreWhitespace(true);
}
@Test
public void write_single() throws Exception {
ical.setProductId("value").setParameter("x-foo", "bar");
VEvent event = new VEvent();
event.getProperties().clear();
event.setDescription("value");
ical.addEvent(event);
writer.write(ical);
writer.close();
//@formatter:off
String expected =
"<icalendar xmlns=\"" + XCAL_NS + "\">" + NEWLINE +
"<vcalendar>" +
"<properties>" +
"<version><text>2.0</text></version>" +
"<prodid>" +
"<parameters>" +
"<x-foo><unknown>bar</unknown></x-foo>" +
"</parameters>" +
"<text>value</text>" +
"</prodid>" +
"</properties>" +
"<components>" +
"<vevent>" +
"<properties>" +
"<description>" +
"<text>value</text>" +
"</description>" +
"</properties>" +
"</vevent>" +
"</components>" +
"</vcalendar>" +
"</icalendar>";
//@formatter:on
assertOutput(expected);
}
@Test
public void write_multiple() throws Exception {
ical.setProductId("value").setParameter("x-foo", "bar");
VEvent event = new VEvent();
event.getProperties().clear();
event.setDescription("value");
ical.addEvent(event);
writer.write(ical);
ical = new ICalendar();
ical.getProperties().clear();
ical.setProductId("value");
writer.write(ical);
writer.close();
//@formatter:off
String expected =
"<icalendar xmlns=\"" + XCAL_NS + "\">" + NEWLINE +
"<vcalendar>" +
"<properties>" +
"<version><text>2.0</text></version>" +
"<prodid>" +
"<parameters>" +
"<x-foo><unknown>bar</unknown></x-foo>" +
"</parameters>" +
"<text>value</text>" +
"</prodid>" +
"</properties>" +
"<components>" +
"<vevent>" +
"<properties>" +
"<description>" +
"<text>value</text>" +
"</description>" +
"</properties>" +
"</vevent>" +
"</components>" +
"</vcalendar>" +
"<vcalendar>" +
"<properties>" +
"<version><text>2.0</text></version>" +
"<prodid>" +
"<text>value</text>" +
"</prodid>" +
"</properties>" +
"</vcalendar>" +
"</icalendar>";
//@formatter:on
assertOutput(expected);
}
@Test
public void write_empty() throws Exception {
writer.close();
//@formatter:off
String expected =
"<icalendar xmlns=\"" + XCAL_NS + "\" />";
//@formatter:on
assertOutput(expected);
}
@Test
public void write_xml_property() throws Exception {
Xml xml = new Xml("<company xmlns=\"http://example.com\"><boss prefix=\"Mr\">John Doe</boss></company>");
xml.setParameter("x-foo", "bar");
ical.addProperty(xml);
writer.write(ical);
writer.close();
//@formatter:off
String expected =
"<icalendar xmlns=\"" + XCAL_NS + "\">" +
"<vcalendar>" +
"<properties>" +
"<version><text>2.0</text></version>" +
"<m:company xmlns:m=\"http://example.com\">" +
"<parameters>" +
"<x-foo><unknown>bar</unknown></x-foo>" +
"</parameters>" +
"<m:boss prefix=\"Mr\">John Doe</m:boss>" +
"</m:company>" +
"</properties>" +
"</vcalendar>" +
"</icalendar>";
//@formatter:on
assertOutput(expected);
}
@Test
public void write_xml_property_null_value() throws Exception {
Xml xml = new Xml((Document) null);
ical.addProperty(xml);
writer.write(ical);
writer.close();
//@formatter:off
String expected =
"<icalendar xmlns=\"" + XCAL_NS + "\">" +
"<vcalendar>" +
"<properties>" +
"<version><text>2.0</text></version>" +
"</properties>" +
"</vcalendar>" +
"</icalendar>";
//@formatter:on
assertOutput(expected);
}
@Test
public void write_existing_dom_document() throws Exception {
Document document = XmlUtils.toDocument("<root><a /><b /></root>");
XCalWriter writer = new XCalWriter(document);
ical.setProductId("value");
writer.write(ical);
writer.close();
//@formatter:off
String xml =
"<root>" +
"<a />" +
"<b />" +
"<icalendar xmlns=\"" + XCAL_NS + "\">" +
"<vcalendar>" +
"<properties>" +
"<version><text>2.0</text></version>" +
"<prodid><text>value</text></prodid>" +
"</properties>" +
"</vcalendar>" +
"</icalendar>" +
"</root>";
Document expected = XmlUtils.toDocument(xml);
//@formatter:on
assertXMLEqual(expected, document);
}
@Test
public void write_existing_dom_element() throws Exception {
Document document = XmlUtils.toDocument("<root><a /><b /></root>");
Node element = document.getFirstChild().getFirstChild();
XCalWriter writer = new XCalWriter(element);
ical.setProductId("value");
writer.write(ical);
writer.close();
//@formatter:off
String xml =
"<root>" +
"<a>" +
"<icalendar xmlns=\"" + XCAL_NS + "\">" +
"<vcalendar>" +
"<properties>" +
"<version><text>2.0</text></version>" +
"<prodid><text>value</text></prodid>" +
"</properties>" +
"</vcalendar>" +
"</icalendar>" +
"</a>" +
"<b />" +
"</root>";
Document expected = XmlUtils.toDocument(xml);
//@formatter:on
assertXMLEqual(expected, document);
}
@Test
public void write_existing_icalendar_document() throws Exception {
Document document = XmlUtils.toDocument("<icalendar xmlns=\"" + XCAL_NS + "\" />");
XCalWriter writer = new XCalWriter(document);
ical.setProductId("value");
writer.write(ical);
writer.close();
//@formatter:off
String xml =
"<icalendar xmlns=\"" + XCAL_NS + "\">" +
"<vcalendar>" +
"<properties>" +
"<version><text>2.0</text></version>" +
"<prodid><text>value</text></prodid>" +
"</properties>" +
"</vcalendar>" +
"</icalendar>";
Document expected = XmlUtils.toDocument(xml);
//@formatter:on
assertXMLEqual(expected, document);
}
@Test
public void write_existing_icalendar_element() throws Exception {
Document document = XmlUtils.toDocument("<root><a><icalendar xmlns=\"" + XCAL_NS + "\" /></a><b /></root>");
Node element = document.getFirstChild().getFirstChild().getFirstChild();
XCalWriter writer = new XCalWriter(element);
ical.setProductId("value");
writer.write(ical);
writer.close();
//@formatter:off
String xml =
"<root>" +
"<a>" +
"<icalendar xmlns=\"" + XCAL_NS + "\">" +
"<vcalendar>" +
"<properties>" +
"<version><text>2.0</text></version>" +
"<prodid><text>value</text></prodid>" +
"</properties>" +
"</vcalendar>" +
"</icalendar>" +
"</a>" +
"<b />" +
"</root>";
Document expected = XmlUtils.toDocument(xml);
//@formatter:on
assertXMLEqual(expected, document);
}
@Test
public void write_parameters() throws Exception {
writer.registerParameterDataType("X-INT", ICalDataType.INTEGER);
ProductId prodId = new ProductId("value");
prodId.getParameters().setLanguage("en");
prodId.addParameter("x-int", "1");
prodId.addParameter("x-int", "2");
prodId.addParameter("x-foo", "bar");
ical.addProperty(prodId);
writer.write(ical);
writer.close();
//@formatter:off
String expected =
"<icalendar xmlns=\"" + XCAL_NS + "\">" +
"<vcalendar>" +
"<properties>" +
"<version><text>2.0</text></version>" +
"<prodid>" +
"<parameters>" +
"<language><text>en</text></language>" +
"<x-int><integer>1</integer><integer>2</integer></x-int>" +
"<x-foo><unknown>bar</unknown></x-foo>" +
"</parameters>" +
"<text>value</text>" +
"</prodid>" +
"</properties>" +
"</vcalendar>" +
"</icalendar>";
//@formatter:on
assertOutput(expected);
}
@Test
public void skipMeException() throws Exception {
writer.registerScribe(new SkipMeScribe());
ical.addProperty(new SkipMeProperty());
ical.addExperimentalProperty("X-FOO", "bar");
writer.write(ical);
writer.close();
//@formatter:off
String expected =
"<icalendar xmlns=\"" + XCAL_NS + "\">" +
"<vcalendar>" +
"<properties>" +
"<version><text>2.0</text></version>" +
"<x-foo><unknown>bar</unknown></x-foo>" +
"</properties>" +
"</vcalendar>" +
"</icalendar>";
//@formatter:on
assertOutput(expected);
}
@Test
public void write_no_property_scribe_registered() throws Exception {
ical.setProductId("value");
writer.write(ical);
ical = new ICalendar();
ical.setProductId("value");
ical.addProperty(new Company(""));
try {
writer.write(ical);
fail();
} catch (IllegalArgumentException e) {
//should be thrown
}
writer.close();
//the writer should check for scribes before writing anything to the stream
//@formatter:off
String expected =
"<icalendar xmlns=\"" + XCAL_NS + "\">" +
"<vcalendar>" +
"<properties>" +
"<version><text>2.0</text></version>" +
"<prodid><text>value</text></prodid>" +
"</properties>" +
"</vcalendar>" +
"</icalendar>";
//@formatter:on
assertOutput(expected);
}
@Test
public void write_no_component_scribe_registered() throws Exception {
ical.setProductId("value");
writer.write(ical);
ical = new ICalendar();
ical.setProductId("value");
ical.addComponent(new Party());
try {
writer.write(ical);
fail();
} catch (IllegalArgumentException e) {
//should be thrown
}
writer.close();
//the writer should check for scribes before writing anything to the stream
//@formatter:off
String expected =
"<icalendar xmlns=\"" + XCAL_NS + "\">" +
"<vcalendar>" +
"<properties>" +
"<version><text>2.0</text></version>" +
"<prodid><text>value</text></prodid>" +
"</properties>" +
"</vcalendar>" +
"</icalendar>";
//@formatter:on
assertOutput(expected);
}
@Test
public void write_experimental_properties() throws Exception {
writer.registerScribe(new CompanyScribe());
ical.addProperty(new Company("John Doe"));
writer.write(ical);
writer.close();
//@formatter:off
String expected =
"<icalendar xmlns=\"" + XCAL_NS + "\">" +
"<vcalendar>" +
"<properties>" +
"<version><text>2.0</text></version>" +
"<m:company xmlns:m=\"http://example.com\">" +
"<m:boss>John Doe</m:boss>" +
"</m:company>" +
"</properties>" +
"</vcalendar>" +
"</icalendar>";
//@formatter:on
assertOutput(expected);
}
@Test
public void write_experimental_component() throws Exception {
writer.registerScribe(new PartyScribe());
Party party = new Party();
party.addProperty(new Summary("summary"));
ical.addComponent(party);
writer.write(ical);
writer.close();
//@formatter:off
String expected =
"<icalendar xmlns=\"" + XCAL_NS + "\">" +
"<vcalendar>" +
"<properties>" +
"<version><text>2.0</text></version>" +
"</properties>" +
"<components>" +
"<x-party>" +
"<properties>" +
"<summary><text>summary</text></summary>" +
"</properties>" +
"</x-party>" +
"</components>" +
"</vcalendar>" +
"</icalendar>";
//@formatter:on
assertOutput(expected);
}
@Test
public void write_pretty_print() throws Exception {
writer = new XCalWriter(sw, 2);
ProductId prodId = ical.setProductId("value");
prodId.setParameter("x-foo", "bar");
VEvent event = new VEvent();
event.getProperties().clear();
event.setDescription("description");
ical.addEvent(event);
writer.write(ical);
writer.close();
String actual = sw.toString();
String nl = "(\r\n|\n|\r)";
//@formatter:off
String expectedRegex =
"<\\?xml version=\"1.0\" encoding=\"(utf|UTF)-8\"\\?><icalendar xmlns=\"" + XCAL_NS + "\">" + nl +
" <vcalendar>" + nl +
" <properties>" + nl +
" <version>" + nl +
" <text>2\\.0</text>" + nl +
" </version>" + nl +
" <prodid>" + nl +
" <parameters>" + nl +
" <x-foo>" + nl +
" <unknown>bar</unknown>" + nl +
" </x-foo>" + nl +
" </parameters>" + nl +
" <text>value</text>" + nl +
" </prodid>" + nl +
" </properties>" + nl +
" <components>" + nl +
" <vevent>" + nl +
" <properties>" + nl +
" <description>" + nl +
" <text>description</text>" + nl +
" </description>" + nl +
" </properties>" + nl +
" </vevent>" + nl +
" </components>" + nl +
" </vcalendar>" + nl +
"</icalendar>" + nl;
//@formatter:on
assertTrue(actual.matches(expectedRegex));
}
@Test
public void write_xmlVersion_default() throws Exception {
StringWriter sw = new StringWriter();
XCalWriter writer = new XCalWriter(sw);
ICalendar ical = new ICalendar();
writer.write(ical);
writer.close();
String xml = sw.toString();
assertTrue(xml.matches("(?i)<\\?xml.*?version=\"1.0\".*?\\?>.*"));
}
@Test
public void write_xmlVersion_1_1() throws Exception {
StringWriter sw = new StringWriter();
XCalWriter writer = new XCalWriter(sw, null, "1.1");
ICalendar ical = new ICalendar();
writer.write(ical);
writer.close();
String xml = sw.toString();
assertTrue(xml.matches("(?i)<\\?xml.*?version=\"1.1\".*?\\?>.*"));
}
@Test
public void write_xmlVersion_invalid() throws Exception {
StringWriter sw = new StringWriter();
XCalWriter writer = new XCalWriter(sw, null, "10.17");
ICalendar ical = new ICalendar();
writer.write(ical);
writer.close();
String xml = sw.toString();
assertTrue(xml.matches("(?i)<\\?xml.*?version=\"1.0\".*?\\?>.*"));
}
@Test
public void write_utf8() throws Throwable {
File file = tempFolder.newFile();
writer = new XCalWriter(file);
ical.addProperty(new Summary("\u1e66ummary"));
writer.write(ical);
writer.close();
String xml = new Gobble(file).asString("UTF-8");
assertTrue(xml.matches("(?i)<\\?xml.*?encoding=\"utf-8\".*?\\?>.*"));
assertTrue(xml.matches(".*?<summary><text>\u1e66ummary</text></summary>.*"));
}
@Test
public void setGlobalTimezone() throws Throwable {
VEvent event = new VEvent();
event.getProperties().clear();
event.setDateStart(utc("1996-07-04 12:00:00"));
ical.addEvent(event);
TimeZone nyTimezone = TimeZone.getTimeZone("America/New_York");
VTimezone nyComponent = new VTimezone(nyTimezone.getID());
ical.getTimezoneInfo().setDefaultTimezone(new TimezoneAssignment(nyTimezone, nyComponent));
TimeZone laTimezone = TimeZone.getTimeZone("America/Los_Angeles");
VTimezone laComponent = new VTimezone(laTimezone.getID());
writer.write(ical);
writer.setGlobalTimezone(new TimezoneAssignment(laTimezone, laComponent));
writer.write(ical);
writer.close();
//@formatter:off
String expected =
"<icalendar xmlns=\"" + XCAL_NS + "\">" +
"<vcalendar>" +
"<properties>" +
"<version><text>2.0</text></version>" +
"</properties>" +
"<components>" +
"<vtimezone>" +
"<properties>" +
"<tzid><text>America/New_York</text></tzid>" +
"</properties>" +
"</vtimezone>" +
"<vevent>" +
"<properties>" +
"<dtstart>" +
"<parameters>" +
"<tzid><text>America/New_York</text></tzid>" +
"</parameters>" +
"<date-time>1996-07-04T08:00:00</date-time>" +
"</dtstart>" +
"</properties>" +
"</vevent>" +
"</components>" +
"</vcalendar>" +
"<vcalendar>" +
"<properties>" +
"<version><text>2.0</text></version>" +
"</properties>" +
"<components>" +
"<vtimezone>" +
"<properties>" +
"<tzid><text>America/Los_Angeles</text></tzid>" +
"</properties>" +
"</vtimezone>" +
"<vevent>" +
"<properties>" +
"<dtstart>" +
"<parameters>" +
"<tzid><text>America/Los_Angeles</text></tzid>" +
"</parameters>" +
"<date-time>1996-07-04T05:00:00</date-time>" +
"</dtstart>" +
"</properties>" +
"</vevent>" +
"</components>" +
"</vcalendar>" +
"</icalendar>";
//@formatter:on
assertOutput(expected);
}
@Test
public void write_example1() throws Throwable {
ical.setCalendarScale(CalendarScale.gregorian());
ical.setProductId("-//Example Inc.//Example Calendar//EN");
{
VEvent event = new VEvent();
event.getProperties().clear();
event.setDateTimeStamp(utc("2008-02-05 19:12:24"));
event.setDateStart(new DateStart(date("2008-10-06"), false));
event.setSummary("Planning meeting");
event.setUid("4088E990AD89CB3DBB484909");
ical.addEvent(event);
}
assertValidate(ical).versions(V2_0).run();
assertExample(ical, "rfc6321-example1.xml");
}
@Test
public void write_example2() throws Throwable {
TimeZone eastern = TimeZone.getTimeZone("US/Eastern");
//see: RFC 6321 p.51
VTimezone usEasternTz;
ical.setProductId("-//Example Inc.//Example Client//EN");
{
VEvent event = new VEvent();
event.setDateTimeStamp(utc("2006-02-06 00:11:21"));
event.setDateStart(date("2006-01-02 12:00:00", eastern));
event.setDuration(Duration.builder().hours(1).build());
Recurrence rrule = new Recurrence.Builder(Frequency.DAILY).count(5).build();
event.setRecurrenceRule(rrule);
RecurrenceDates rdate = new RecurrenceDates();
rdate.getPeriods().add(new Period(date("2006-01-02 15:00:00", eastern), Duration.builder().hours(2).build()));
event.addRecurrenceDates(rdate);
event.setSummary("Event #2");
event.setDescription("We are having a meeting all this week at 12pm for one hour, with an additional meeting on the first day 2 hours long.\nPlease bring your own lunch for the 12 pm meetings.");
event.setUid("[email protected]");
ical.addEvent(event);
}
{
VEvent event = new VEvent();
event.setDateTimeStamp(utc("2006-02-06 00:11:21"));
event.setDateStart(date("2006-01-04 14:00:00", eastern));
event.setDuration(Duration.builder().hours(1).build());
event.setRecurrenceId(date("2006-01-04 12:00:00", eastern));
event.setSummary("Event #2 bis");
event.setUid("[email protected]");
ical.addEvent(event);
}
assertValidate(ical).versions(V2_0).run();
usEasternTz = new VTimezone("US/Eastern");
usEasternTz.setLastModified(utc("2004-01-10 03:28:45"));
{
DaylightSavingsTime daylight = new DaylightSavingsTime();
daylight.setDateStart(new DateTimeComponents(2000, 4, 4, 2, 0, 0, false));
Recurrence rrule = new Recurrence.Builder(Frequency.YEARLY).byDay(1, DayOfWeek.SUNDAY).byMonth(4).build();
daylight.setRecurrenceRule(rrule);
daylight.addTimezoneName("EDT");
daylight.setTimezoneOffsetFrom(new UtcOffset(false, 5, 0));
daylight.setTimezoneOffsetTo(new UtcOffset(false, 4, 0));
usEasternTz.addDaylightSavingsTime(daylight);
}
{
StandardTime standard = new StandardTime();
standard.setDateStart(new DateTimeComponents(2000, 10, 26, 2, 0, 0, false));
Recurrence rrule = new Recurrence.Builder(Frequency.YEARLY).byDay(-1, DayOfWeek.SUNDAY).byMonth(10).build();
standard.setRecurrenceRule(rrule);
standard.addTimezoneName("EST");
standard.setTimezoneOffsetFrom(new UtcOffset(false, 4, 0));
standard.setTimezoneOffsetTo(new UtcOffset(false, 5, 0));
usEasternTz.addStandardTime(standard);
}
TimezoneInfo tzinfo = ical.getTimezoneInfo();
tzinfo.setDefaultTimezone(new TimezoneAssignment(eastern, usEasternTz));
assertExample(ical, "rfc6321-example2.xml");
}
private void assertOutput(String expected) throws SAXException, IOException {
String actual = sw.toString();
String prettyPrinted = XmlUtils.toString(XmlUtils.toDocument(actual), true);
assertXMLEqual(prettyPrinted, expected, actual);
}
private void assertExample(ICalendar ical, String exampleFileName) throws SAXException, IOException {
writer.write(ical);
writer.close();
String expected = new Gobble(getClass().getResourceAsStream(exampleFileName)).asString();
assertOutput(expected);
}
private class CompanyScribe extends ICalPropertyScribe<Company> {
public CompanyScribe() {
super(Company.class, "X-COMPANY", null, new QName("http://example.com", "company"));
}
@Override
protected String _writeText(Company property, WriteContext context) {
return property.getBoss();
}
@Override
protected Company _parseText(String value, ICalDataType dataType, ICalParameters parameters, ParseContext context) {
return new Company(value);
}
@Override
protected void _writeXml(Company property, XCalElement element, WriteContext context) {
if (property.getBoss().equals("skip-me")) {
throw new SkipMeException("");
}
Element boss = element.getElement().getOwnerDocument().createElementNS(getQName().getNamespaceURI(), "boss");
boss.setTextContent(property.getBoss());
element.getElement().appendChild(boss);
}
@Override
protected Company _parseXml(XCalElement element, ICalParameters parameters, ParseContext context) {
String boss = XmlUtils.getFirstChildElement(element.getElement()).getTextContent();
if (boss.equals("skip-me")) {
throw new SkipMeException("");
}
if (boss.equals("don't-parse-me")) {
throw new CannotParseException("");
}
return new Company(boss);
}
}
private class Company extends ICalProperty {
private String boss;
public Company(String boss) {
this.boss = boss;
}
public String getBoss() {
return boss;
}
}
private class PartyScribe extends ICalComponentScribe<Party> {
public PartyScribe() {
super(Party.class, "X-PARTY");
}
@Override
protected Party _newInstance() {
return new Party();
}
}
private class Party extends ICalComponent {
//empty
}
}
