builder_test.py

#!/usr/bin/env python2
# -*- coding: utf-8 -*-
# Copyright 2010 The ChromiumOS Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

"""Unittests for builder.py."""

from __future__ import print_function

import subprocess
import unittest

import builder


# pylint: disable=protected-access


class BuilderTest(unittest.TestCase):
    """Tests for builder."""

    def testOutputOf(self):
        self.assertRaises(
            subprocess.CalledProcessError, builder._OutputOf, ["/bin/false"]
        )

        hello = "hello, world"
        self.assertEqual(hello + "\n", builder._OutputOf(["/bin/echo", hello]))


if __name__ == "__main__":
    unittest.main()