Create unit test for issue 130

#130

src/test/java/biweekly/issues/Issue130.java

@@ -0,0 +1,44 @@
+package biweekly.issues;
+
+import static biweekly.util.TestUtils.date;
+import static org.junit.Assert.assertEquals;
+
+import java.util.Date;
+import java.util.TimeZone;
+
+import org.junit.Ignore;
+import org.junit.Rule;
+import org.junit.Test;
+
+import biweekly.component.VEvent;
+import biweekly.util.DefaultTimezoneRule;
+import biweekly.util.Frequency;
+import biweekly.util.Recurrence;
+import biweekly.util.com.google.ical.compat.javautil.DateIterator;
+
+/**
+ * @author Michael Angstadt
+ * @see "https://github.com/mangstadt/biweekly/issues/130"
+ */
+public class Issue130 {
+	@Rule
+	public final DefaultTimezoneRule rule = new DefaultTimezoneRule("America/Chicago");
+
+	@Test
+	@Ignore
+	public void test() throws Exception {
+		Date start = date(2024, 1, 1, 0, 0, 0);
+		Recurrence rrule = new Recurrence.Builder(Frequency.HOURLY).build();
+
+		VEvent event = new VEvent();
+		event.setDateStart(start);
+		event.setRecurrenceRule(rrule);
+
+		DateIterator it = event.getDateIterator(TimeZone.getDefault());
+		it.advanceTo(date(2024, 1, 31, 18, 0, 0));
+
+		Date actual = it.next(); //actual: "2024-02-01 00:00"
+		Date expected = date(2024, 1, 31, 19, 0, 0);
+		assertEquals(expected, actual);
+	}
+}