| # ------------------------------------------------------------- |
| # |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| # |
| # ------------------------------------------------------------- |
| |
| import unittest |
| |
| from systemds.context import SystemDSContext |
| from systemds.script_building import DMLScript |
| |
| |
| class Test_DMLScript(unittest.TestCase): |
| """Test class for testing behavior of the fundamental DMLScript class |
| """ |
| |
| sds: SystemDSContext = None |
| |
| @classmethod |
| def setUpClass(cls): |
| cls.sds = SystemDSContext() |
| |
| @classmethod |
| def tearDownClass(cls): |
| cls.sds.close() |
| |
| def test_simple_print_1(self): |
| script = DMLScript(self.sds) |
| script.add_code('print("Hello")') |
| script.execute() |
| stdout = self.sds.get_stdout(100) |
| self.assertListEqual(["Hello"], stdout) |
| |
| def test_simple_print_2(self): |
| script = DMLScript(self.sds) |
| script.add_code('print("Hello")') |
| script.add_code('print("World")') |
| script.add_code('print("!")') |
| script.execute() |
| stdout = self.sds.get_stdout(100) |
| self.assertListEqual(['Hello', 'World', '!'], stdout) |
| |
| def test_multiple_executions_1(self): |
| scr_a = DMLScript(self.sds) |
| scr_a.add_code('x = 4') |
| scr_a.add_code('print(x)') |
| # TODO FIX HERE TO ENABLE MULTI EXECUTION |
| # scr_a.execute() |
| scr_a.add_code('y = x + 1') |
| scr_a.add_code('print(y)') |
| # print(scr_a.dml_script) |
| scr_a.execute() |
| stdout = self.sds.get_stdout(100) |
| # print(stdout) |
| self.assertEqual("4", stdout[0]) |
| self.assertEqual("5", stdout[1]) |
| |
| |
| if __name__ == "__main__": |
| unittest.main(exit=False) |