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-rw-r--r--activerecord/test/cases/base_test.rb10
1 files changed, 10 insertions, 0 deletions
diff --git a/activerecord/test/cases/base_test.rb b/activerecord/test/cases/base_test.rb
index 4dc6059d96..4e9d78de5d 100644
--- a/activerecord/test/cases/base_test.rb
+++ b/activerecord/test/cases/base_test.rb
@@ -1428,6 +1428,16 @@ class BasicsTest < ActiveRecord::TestCase
assert_nil hash["firm_name"]
end
+ def test_slice_accepts_array_argument
+ attrs = {
+ title: "slice",
+ author_name: "@Cohen-Carlisle",
+ content: "accept arrays so I don't have to splat"
+ }.with_indifferent_access
+ topic = Topic.new(attrs)
+ assert_equal attrs, topic.slice(attrs.keys)
+ end
+
def test_default_values_are_deeply_dupped
company = Company.new
company.description << "foo"