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test_strategy.py
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25 lines (22 loc) · 858 Bytes
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import os
import subprocess
import unittest
class StrategyTest(unittest.TestCase):
def test_print_output(self):
"""
Verifies the print output when strategy.py is executed.
The expected_output is equivalent to the output on the command
line when running 'python strategy.py'.
"""
output = subprocess.check_output(["python", "behavioral/strategy.py"])
expected_output = os.linesep.join([
'Strategy Example 0',
'Strategy Example 1 from execute 1',
'Strategy Example 2 from execute 2',
''
])
# byte representation required due to EOF returned subprocess
expected_output_as_bytes = expected_output.encode(encoding='UTF-8')
self.assertEqual(output, expected_output_as_bytes)