private void parseUntilNext(int event) throws XmlPullParserException, IOException {
while (parser.next() != event) {
if (parser.getEventType() == XmlResourceParser.END_DOCUMENT) {
throw new RuntimeException("Impossible to find: " + event + ". End of document reached.");
}
}
}
@Test
public void testGetEventType() throws XmlPullParserException, IOException {
int evt;
while ((evt = parser.next()) != XmlResourceParser.END_DOCUMENT) {
assertThat(parser.getEventType()).isEqualTo(evt);
}
}
/** Test that next tag will only return tag events. */
@Test
public void testNextTag() throws XmlPullParserException, IOException {
Set<Integer> acceptableTags = new HashSet<>();
acceptableTags.add(XmlResourceParser.START_TAG);
acceptableTags.add(XmlResourceParser.END_TAG);
forgeAndOpenDocument("<foo><bar/><text>message</text></foo>");
int evt;
do {
evt = parser.next();
assertTrue(acceptableTags.contains(evt));
} while (evt == XmlResourceParser.END_TAG && "foo".equals(parser.getName()));
}
@Test
public void testGetDepth() throws XmlPullParserException, IOException {
// Recorded depths from preference file elements
List<Integer> expectedDepths = asList(1, 2, 3, 2, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 3);
List<Integer> actualDepths = new ArrayList<>();
int evt;
while ((evt = parser.next()) != XmlResourceParser.END_DOCUMENT) {
switch (evt) {
case (XmlResourceParser.START_TAG):
{
actualDepths.add(parser.getDepth());
break;
}
}
}
assertThat(actualDepths).isEqualTo(expectedDepths);
}
@Test
public void testNext() throws XmlPullParserException, IOException {
// Recorded events while parsing preferences from Android
List<String> expectedEvents =
Arrays.asList(
"<xml>", "<", // PreferenceScreen
"<", // PreferenceCategory
"<", // Preference
">", ">", "<", // PreferenceScreen
"<", // Preference
">", "<", // Preference
">", ">", "<", // CheckBoxPreference
">", "<", // EditTextPreference
">", "<", // ListPreference
">", "<", // Preference
">", "<", // RingtonePreference
">", "<", // Preference
">", "<", ">", "<", "<", ">", ">", ">", "</xml>");
List<String> actualEvents = new ArrayList<>();
int evt;
do {
evt = parser.next();
switch (evt) {
case XmlPullParser.START_DOCUMENT:
actualEvents.add("<xml>");
break;
case XmlPullParser.END_DOCUMENT:
actualEvents.add("</xml>");
break;
case XmlPullParser.START_TAG:
actualEvents.add("<");
break;
case XmlPullParser.END_TAG:
actualEvents.add(">");
break;
}
} while (evt != XmlResourceParser.END_DOCUMENT);
assertThat(actualEvents).isEqualTo(expectedEvents);
}
@Test
public void testGetXmlInt() throws XmlPullParserException, IOException {
assertThat(parser).isNotNull();
int evt = parser.next();
assertThat(evt).isEqualTo(XmlResourceParser.START_DOCUMENT);
}
