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-rw-r--r--actionview/test/template/form_options_helper_test.rb8
1 files changed, 7 insertions, 1 deletions
diff --git a/actionview/test/template/form_options_helper_test.rb b/actionview/test/template/form_options_helper_test.rb
index 06985b5a41..6b97cec34c 100644
--- a/actionview/test/template/form_options_helper_test.rb
+++ b/actionview/test/template/form_options_helper_test.rb
@@ -1203,9 +1203,15 @@ class FormOptionsHelperTest < ActionView::TestCase
html
end
- def test_time_zone_select_with_priority_zones_as_regexp_using_grep_finds_no_zones
+ def test_time_zone_select_with_priority_zones_is_not_implemented_with_grep
@firm = Firm.new("D")
+ # `time_zone_select` can't be written with `grep` because Active Support
+ # time zones don't support implicit string coercion with `to_str`.
+ @fake_timezones.each do |tz|
+ def tz.===(zone); raise Exception; end
+ end
+
html = time_zone_select("firm", "time_zone", /A|D/)
assert_dom_equal "<select id=\"firm_time_zone\" name=\"firm[time_zone]\">" +
"<option value=\"\" disabled=\"disabled\">-------------</option>\n" +