Merge "PushCertificateIdentTest: Add test for the timezone parsing"

1 files changed, 45 insertions, 0 deletions

diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/transport/PushCertificateIdentTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/transport/PushCertificateIdentTest.java
index cee023d5a9..6290b7978e 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/transport/PushCertificateIdentTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/transport/PushCertificateIdentTest.java
@@ -138,6 +138,51 @@ public class PushCertificateIdentTest {
 				"Me <me@example.com>");
 	}
 
+	@Test
+	public void timezoneRange_hours() {
+		int HOUR_TO_MS = 60 * 60 * 1000;
+
+		// java.util.TimeZone: Hours must be between 0 to 23
+		PushCertificateIdent hourLimit = PushCertificateIdent
+				.parse("A U. Thor <a_u_thor@example.com> 1218123387 +2300");
+		assertEquals(1380, hourLimit.getTimeZoneOffset());
+		assertEquals(23 * HOUR_TO_MS,
+				hourLimit.getTimeZone().getOffset(1218123387));
+
+		PushCertificateIdent hourDubious = PushCertificateIdent
+				.parse("A U. Thor <a_u_thor@example.com> 1218123387 +2400");
+		assertEquals(1440, hourDubious.getTimeZoneOffset());
+		assertEquals(0, hourDubious.getTimeZone().getOffset(1218123387));
+	}
+
+	@Test
+	public void timezoneRange_minutes() {
+		PushCertificateIdent hourLimit = PushCertificateIdent
+				.parse("A U. Thor <a_u_thor@example.com> 1218123387 +0059");
+		assertEquals(59, hourLimit.getTimeZoneOffset());
+		assertEquals(59 * 60 * 1000,
+				hourLimit.getTimeZone().getOffset(1218123387));
+
+		// This becomes one hour and one minute (!)
+		PushCertificateIdent hourDubious = PushCertificateIdent
+				.parse("A U. Thor <a_u_thor@example.com> 1218123387 +0061");
+		assertEquals(61, hourDubious.getTimeZoneOffset());
+		assertEquals(61 * 60 * 1000,
+				hourDubious.getTimeZone().getOffset(1218123387));
+
+		PushCertificateIdent weirdCase = PushCertificateIdent
+				.parse("A U. Thor <a_u_thor@example.com> 1218123387 +0099");
+		assertEquals(99, weirdCase.getTimeZoneOffset());
+		assertEquals(99 * 60 * 1000,
+				weirdCase.getTimeZone().getOffset(1218123387));
+
+		PushCertificateIdent weirdCase2 = PushCertificateIdent
+				.parse("A U. Thor <a_u_thor@example.com> 1218123387 +0199");
+		assertEquals(60 + 99, weirdCase2.getTimeZoneOffset());
+		assertEquals((60 + 99) * 60 * 1000,
+				weirdCase2.getTimeZone().getOffset(1218123387));
+	}
+
 	private static void assertMatchesPersonIdent(String raw,
 			PersonIdent expectedPersonIdent, String expectedUserId) {
 		PushCertificateIdent certIdent = PushCertificateIdent.parse(raw);