fix(assert): use UTC on both sides of Z-suffix date test

Chemaclass · Chemaclass · commit 71f9657cca59 · 2026-03-30T15:13:55.000+02:00
The test compared local time with UTC time, which only passes when the
system timezone is UTC. Fails in CET, JST, BRT locale CI jobs.
diff --git a/tests/unit/assert_dates_test.sh b/tests/unit/assert_dates_test.sh
@@ -152,10 +152,10 @@ function test_successful_assert_date_equals_epoch_vs_space_separated() {
   assert_empty "$(assert_date_equals "$epoch" "2023-11-14 12:00:00")"
 }
 
-# UTC Z suffix test (documents existing behavior)
+# UTC Z suffix test
 
 function test_successful_assert_date_equals_with_utc_z_suffix() {
-  assert_empty "$(assert_date_equals "2023-11-14T12:00:00" "2023-11-14T12:00:00Z")"
+  assert_empty "$(assert_date_equals "2023-11-14T12:00:00Z" "2023-11-14T12:00:00Z")"
 }
 
 # Timezone offset tests

Original file line number	Diff line number	Diff line change
`@@ -152,10 +152,10 @@ function test_successful_assert_date_equals_epoch_vs_space_separated() {`
`152`	`152`	`assert_empty "$(assert_date_equals "$epoch" "2023-11-14 12:00:00")"`
`153`	`153`	`}`
`154`	`154`
`155`		`-# UTC Z suffix test (documents existing behavior)`
	`155`	`+# UTC Z suffix test`
`156`	`156`
`157`	`157`	`function test_successful_assert_date_equals_with_utc_z_suffix() {`
`158`		`- assert_empty "$(assert_date_equals "2023-11-14T12:00:00" "2023-11-14T12:00:00Z")"`
	`158`	`+ assert_empty "$(assert_date_equals "2023-11-14T12:00:00Z" "2023-11-14T12:00:00Z")"`
`159`	`159`	`}`
`160`	`160`
`161`	`161`	`# Timezone offset tests`