diff options
Diffstat (limited to 'activerecord/test/cases/adapters/postgresql')
-rw-r--r-- | activerecord/test/cases/adapters/postgresql/uuid_test.rb | 60 | ||||
-rw-r--r-- | activerecord/test/cases/adapters/postgresql/xml_test.rb | 15 |
2 files changed, 74 insertions, 1 deletions
diff --git a/activerecord/test/cases/adapters/postgresql/uuid_test.rb b/activerecord/test/cases/adapters/postgresql/uuid_test.rb index f5b199b46a..d7ff81a382 100644 --- a/activerecord/test/cases/adapters/postgresql/uuid_test.rb +++ b/activerecord/test/cases/adapters/postgresql/uuid_test.rb @@ -60,6 +60,43 @@ class PostgresqlUUIDTest < ActiveRecord::TestCase assert_equal(nil, UUIDType.last.guid) end + def test_treat_invalid_uuid_as_nil + uuid = UUIDType.create! guid: 'foobar' + assert_equal(nil, uuid.guid) + end + + def test_invalid_uuid_dont_modify_before_type_cast + uuid = UUIDType.new guid: 'foobar' + assert_equal 'foobar', uuid.guid_before_type_cast + end + + def test_rfc_4122_regex + # Valid uuids + ['A0EEBC99-9C0B-4EF8-BB6D-6BB9BD380A11', + '{a0eebc99-9c0b-4ef8-bb6d-6bb9bd380a11}', + 'a0eebc999c0b4ef8bb6d6bb9bd380a11', + 'a0ee-bc99-9c0b-4ef8-bb6d-6bb9-bd38-0a11', + '{a0eebc99-9c0b4ef8-bb6d6bb9-bd380a11}'].each do |valid_uuid| + uuid = UUIDType.new guid: valid_uuid + assert_not_nil uuid.guid + end + + # Invalid uuids + [['A0EEBC99-9C0B-4EF8-BB6D-6BB9BD380A11'], + Hash.new, + 0, + 0.0, + true, + 'Z0000C99-9C0B-4EF8-BB6D-6BB9BD380A11', + '{a0eebc99-9c0b-4ef8-fb6d-6bb9bd380a11}', + 'a0eebc999r0b4ef8ab6d6bb9bd380a11', + 'a0ee-bc99------4ef8-bb6d-6bb9-bd38-0a11', + '{a0eebc99-bb6d6bb9-bd380a11}'].each do |invalid_uuid| + uuid = UUIDType.new guid: invalid_uuid + assert_nil uuid.guid + end + end + def test_uuid_formats ["A0EEBC99-9C0B-4EF8-BB6D-6BB9BD380A11", "{a0eebc99-9c0b-4ef8-bb6d-6bb9bd380a11}", @@ -87,10 +124,26 @@ class PostgresqlUUIDGenerationTest < ActiveRecord::TestCase t.string 'name' t.uuid 'other_uuid', default: 'uuid_generate_v4()' end + + # Create custom PostgreSQL function to generate UUIDs + # to test dumping tables which columns have defaults with custom functions + connection.execute <<-SQL + CREATE OR REPLACE FUNCTION my_uuid_generator() RETURNS uuid + AS $$ SELECT * FROM uuid_generate_v4() $$ + LANGUAGE SQL VOLATILE; + SQL + + # Create such a table with custom function as default value generator + connection.create_table('pg_uuids_2', id: :uuid, default: 'my_uuid_generator()') do |t| + t.string 'name' + t.uuid 'other_uuid_2', default: 'my_uuid_generator()' + end end teardown do drop_table "pg_uuids" + drop_table 'pg_uuids_2' + connection.execute 'DROP FUNCTION IF EXISTS my_uuid_generator();' end if ActiveRecord::Base.connection.supports_extensions? @@ -122,6 +175,13 @@ class PostgresqlUUIDGenerationTest < ActiveRecord::TestCase assert_match(/\bcreate_table "pg_uuids", id: :uuid, default: "uuid_generate_v1\(\)"/, schema.string) assert_match(/t\.uuid "other_uuid", default: "uuid_generate_v4\(\)"/, schema.string) end + + def test_schema_dumper_for_uuid_primary_key_with_custom_default + schema = StringIO.new + ActiveRecord::SchemaDumper.dump(connection, schema) + assert_match(/\bcreate_table "pg_uuids_2", id: :uuid, default: "my_uuid_generator\(\)"/, schema.string) + assert_match(/t\.uuid "other_uuid_2", default: "my_uuid_generator\(\)"/, schema.string) + end end end diff --git a/activerecord/test/cases/adapters/postgresql/xml_test.rb b/activerecord/test/cases/adapters/postgresql/xml_test.rb index 48c6eeb62c..4165dd5ac9 100644 --- a/activerecord/test/cases/adapters/postgresql/xml_test.rb +++ b/activerecord/test/cases/adapters/postgresql/xml_test.rb @@ -11,7 +11,7 @@ class PostgresqlXMLTest < ActiveRecord::TestCase begin @connection.transaction do @connection.create_table('xml_data_type') do |t| - t.xml 'payload', default: {} + t.xml 'payload' end end rescue ActiveRecord::StatementInvalid @@ -32,4 +32,17 @@ class PostgresqlXMLTest < ActiveRecord::TestCase @connection.execute %q|insert into xml_data_type (payload) VALUES(null)| assert_nil XmlDataType.first.payload end + + def test_round_trip + data = XmlDataType.new(payload: "<foo>bar</foo>") + assert_equal "<foo>bar</foo>", data.payload + data.save! + assert_equal "<foo>bar</foo>", data.reload.payload + end + + def test_update_all + data = XmlDataType.create! + XmlDataType.update_all(payload: "<bar>baz</bar>") + assert_equal "<bar>baz</bar>", data.reload.payload + end end |