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-rw-r--r--activerecord/test/cases/date_time_test.rb15
1 files changed, 15 insertions, 0 deletions
diff --git a/activerecord/test/cases/date_time_test.rb b/activerecord/test/cases/date_time_test.rb
index ad7da9de70..b5f35aff0e 100644
--- a/activerecord/test/cases/date_time_test.rb
+++ b/activerecord/test/cases/date_time_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
require "cases/helper"
require "models/topic"
require "models/task"
@@ -58,4 +60,17 @@ class DateTimeTest < ActiveRecord::TestCase
assert_equal now, task.starting
end
end
+
+ def test_date_time_with_string_value_with_subsecond_precision
+ skip unless subsecond_precision_supported?
+ string_value = "2017-07-04 14:19:00.5"
+ topic = Topic.create(written_on: string_value)
+ assert_equal topic, Topic.find_by(written_on: string_value)
+ end
+
+ def test_date_time_with_string_value_with_non_iso_format
+ string_value = "04/07/2017 2:19pm"
+ topic = Topic.create(written_on: string_value)
+ assert_equal topic, Topic.find_by(written_on: string_value)
+ end
end