Added a test case.

boredzo · Oct 26, 2015 · 12d75ec · 12d75ec
1 parent 11cd171
commit 12d75ec
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/ISO8601ForCocoa/ISO8601ForCocoaTests/ISO8601ForCocoaWeekDateTests.m b/ISO8601ForCocoa/ISO8601ForCocoaTests/ISO8601ForCocoaWeekDateTests.m
@@ -251,6 +251,19 @@ - (void) testUnparsingDateWithoutTime {
 	XCTAssertEqualObjects(string, expectedString, @"Generated wrong week date string for %@ (%f)", date, timeIntervalSinceReferenceDate);
 }
 
+//<rdar://problem/23248311>: As of 10.10.4, NSDateFormatter with format @"YYYY-'W'ww-FF" generates 2016-W01-05 for this date.
+- (void) testUnparsingDateWithoutTimeAtEndOf2015 {
+	_iso8601DateFormatter.format = ISO8601DateFormatWeek;
+	_iso8601DateFormatter.includeTime = false;
+	_iso8601DateFormatter.defaultTimeZone = [NSTimeZone timeZoneWithName:@"UTC"];
+
+	NSString *expectedString = @"2015-W53-04";
+	NSTimeInterval timeIntervalSinceReferenceDate = 473241600.000000;
+	NSDate *date = [NSDate dateWithTimeIntervalSinceReferenceDate:timeIntervalSinceReferenceDate];
+	NSString *string = [_iso8601DateFormatter stringFromDate:date];
+	XCTAssertEqualObjects(string, expectedString, @"Generated wrong week date string for %@ (%f)", date, timeIntervalSinceReferenceDate);
+}
+
 - (void) testUnparsingDateInDaylightSavingTime {
 	_iso8601DateFormatter.defaultTimeZone = [NSTimeZone timeZoneWithName:@"Europe/Prague"];
 	_iso8601DateFormatter.includeTime = YES;