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-rw-r--r--activerecord/test/cases/adapters/mysql/mysql_adapter_test.rb7
1 files changed, 7 insertions, 0 deletions
diff --git a/activerecord/test/cases/adapters/mysql/mysql_adapter_test.rb b/activerecord/test/cases/adapters/mysql/mysql_adapter_test.rb
index a2c933d96a..a85f3d4298 100644
--- a/activerecord/test/cases/adapters/mysql/mysql_adapter_test.rb
+++ b/activerecord/test/cases/adapters/mysql/mysql_adapter_test.rb
@@ -16,6 +16,13 @@ module ActiveRecord
eosql
end
+ def test_bad_connection_mysql
+ assert_raise ActiveRecord::NoDatabaseError do
+ connection = ActiveRecord::Base.mysql_connection(adapter: "mysql", database: "should_not_exist-cinco-dog-db")
+ connection.exec_query('drop table if exists ex')
+ end
+ end
+
def test_valid_column
column = @conn.columns('ex').find { |col| col.name == 'id' }
assert @conn.valid_type?(column.type)