fix bug on non empty defaults for pg array columns

fixes #10613

1 files changed, 11 insertions, 0 deletions

diff --git a/activerecord/test/cases/adapters/postgresql/array_test.rb b/activerecord/test/cases/adapters/postgresql/array_test.rb
index 714da83a54..36ded66998 100644
--- a/activerecord/test/cases/adapters/postgresql/array_test.rb
+++ b/activerecord/test/cases/adapters/postgresql/array_test.rb
@@ -48,6 +48,17 @@ class PostgresqlArrayTest < ActiveRecord::TestCase
     PgArray.reset_column_information
   end
 
+  def test_default_strings
+    @connection.add_column 'pg_arrays', 'names', :string, array: true, default: ["foo", "bar"]
+    PgArray.reset_column_information
+    column = PgArray.columns_hash["names"]
+
+    assert_equal(["foo", "bar"], column.default)
+    assert_equal(["foo", "bar"], PgArray.new.names)
+  ensure
+    PgArray.reset_column_information
+  end
+
   def test_change_column_with_array
     @connection.add_column :pg_arrays, :snippets, :string, array: true, default: []
     @connection.change_column :pg_arrays, :snippets, :text, array: true, default: "{}"