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-rw-r--r--activemodel/test/cases/attribute_assignment_test.rb8
1 files changed, 8 insertions, 0 deletions
diff --git a/activemodel/test/cases/attribute_assignment_test.rb b/activemodel/test/cases/attribute_assignment_test.rb
index 448f8587fd..b06291f1b4 100644
--- a/activemodel/test/cases/attribute_assignment_test.rb
+++ b/activemodel/test/cases/attribute_assignment_test.rb
@@ -68,6 +68,14 @@ class AttributeAssignmentTest < ActiveModel::TestCase
assert_equal "world", model.description
end
+ test "simple assignment alias" do
+ model = Model.new
+
+ model.attributes = { name: "hello", description: "world" }
+ assert_equal "hello", model.name
+ assert_equal "world", model.description
+ end
+
test "assign non-existing attribute" do
model = Model.new
error = assert_raises(ActiveModel::UnknownAttributeError) do