Merge pull request #234 from kahgoh/fix/gigasecond

Fix time parsing in gigasecond tests

Author: kahgoh

exercises/practice/gigasecond/run_test.v

@@ -3,27 +3,27 @@ module main
 import time
 
 fn test_date_specified_of_time() {
-	assert add_gigasecond(time.parse_rfc3339('2011-04-25')!) == time.parse_rfc3339('2043-01-01T01:46:40')!
+	assert add_gigasecond(time.parse_iso8601('2011-04-25')!) == time.parse_iso8601('2043-01-01T01:46:40')!
 }
 
 fn test_second_date_specified_of_time() {
-	assert add_gigasecond(time.parse_rfc3339('1977-06-13')!) == time.parse_rfc3339('2009-02-19T01:46:40')!
+	assert add_gigasecond(time.parse_iso8601('1977-06-13')!) == time.parse_iso8601('2009-02-19T01:46:40')!
 }
 
 fn test_third_date_specified_of_time() {
-	assert add_gigasecond(time.parse_rfc3339('1959-07-19')!) == time.parse_rfc3339('1991-03-27T01:46:40')!
+	assert add_gigasecond(time.parse_iso8601('1959-07-19')!) == time.parse_iso8601('1991-03-27T01:46:40')!
 }
 
 fn test_full_time_specified() {
-	assert add_gigasecond(time.parse_rfc3339('2015-01-24T22:00:00')!) == time.parse_rfc3339('2046-10-02T23:46:40')!
+	assert add_gigasecond(time.parse_iso8601('2015-01-24T22:00:00')!) == time.parse_iso8601('2046-10-02T23:46:40')!
 }
 
 fn test_full_time_with_day_roll_over() {
-	assert add_gigasecond(time.parse_rfc3339('2015-01-24T23:59:59')!) == time.parse_rfc3339('2046-10-03T01:46:39')!
+	assert add_gigasecond(time.parse_iso8601('2015-01-24T23:59:59')!) == time.parse_iso8601('2046-10-03T01:46:39')!
 }
 
 fn test_immutable() {
-	moment := time.parse_rfc3339('2015-01-24T23:59:59')!
+	moment := time.parse_iso8601('2015-01-24T23:59:59')!
 	res := add_gigasecond(moment)
-	assert moment == time.parse_rfc3339('2015-01-24T23:59:59')!
+	assert moment == time.parse_iso8601('2015-01-24T23:59:59')!
 }