chore(internal): use a time zone less likely to conflict with the loc…

…al one (#142)

internal/apijson/json_test.go

@@ -269,9 +269,11 @@ var tests = map[string]struct {
 	"date_time":             {`"2007-03-01T13:00:00Z"`, time.Date(2007, time.March, 1, 13, 0, 0, 0, time.UTC)},
 	"date_time_nano_coerce": {`"2007-03-01T13:03:05.123456789Z"`, time.Date(2007, time.March, 1, 13, 3, 5, 123456789, time.UTC)},
 
-	"date_time_missing_t_coerce":              {`"2007-03-01 13:03:05Z"`, time.Date(2007, time.March, 1, 13, 3, 5, 0, time.UTC)},
-	"date_time_missing_timezone_coerce":       {`"2007-03-01T13:03:05"`, time.Date(2007, time.March, 1, 13, 3, 5, 0, time.UTC)},
-	"date_time_missing_timezone_colon_coerce": {`"2007-03-01T13:03:05+0100"`, time.Date(2007, time.March, 1, 13, 3, 5, 0, time.FixedZone("", 60*60))},
+	"date_time_missing_t_coerce":        {`"2007-03-01 13:03:05Z"`, time.Date(2007, time.March, 1, 13, 3, 5, 0, time.UTC)},
+	"date_time_missing_timezone_coerce": {`"2007-03-01T13:03:05"`, time.Date(2007, time.March, 1, 13, 3, 5, 0, time.UTC)},
+	// note: using -1200 to minimize probability of conflicting with the local timezone of the test runner
+	// see https://en.wikipedia.org/wiki/UTC%E2%88%9212:00
+	"date_time_missing_timezone_colon_coerce": {`"2007-03-01T13:03:05-1200"`, time.Date(2007, time.March, 1, 13, 3, 5, 0, time.FixedZone("", -12*60*60))},
 	"date_time_nano_missing_t_coerce":         {`"2007-03-01 13:03:05.123456789Z"`, time.Date(2007, time.March, 1, 13, 3, 5, 123456789, time.UTC)},
 
 	"map_string":    {`{"foo":"bar"}`, map[string]string{"foo": "bar"}},