62df58fafd
This will be a backwards-compatible change, which will allow developers that use older versions of firefox (e.g., 28) to continue with development while also supporting a build system and development that uses newer firefox versions (e.g., 42)
44 lines
1.4 KiB
Python
44 lines
1.4 KiB
Python
"""
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Tests for pavelib/utils/test/utils
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"""
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from pavelib.utils.test.utils import check_firefox_version, MINIMUM_FIREFOX_VERSION
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import unittest
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from mock import patch
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class TestUtils(unittest.TestCase):
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"""
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Test utils.py under pavelib/utils/test
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"""
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@patch('subprocess.check_output')
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def test_firefox_version_ok(self, _mock_subprocesss):
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test_version = MINIMUM_FIREFOX_VERSION
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_mock_subprocesss.return_value = "Mozilla Firefox {version}".format(
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version=str(test_version)
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)
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# No exception should be raised
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check_firefox_version()
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@patch('subprocess.check_output')
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def test_firefox_version_below_expected(self, _mock_subprocesss):
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test_version = MINIMUM_FIREFOX_VERSION - 1
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_mock_subprocesss.return_value = "Mozilla Firefox {version}".format(
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version=test_version
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)
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with self.assertRaises(Exception):
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check_firefox_version()
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@patch('subprocess.check_output')
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def test_firefox_version_not_detected(self, _mock_subprocesss):
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_mock_subprocesss.return_value = "Mozilla Firefox"
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with self.assertRaises(Exception):
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check_firefox_version()
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@patch('subprocess.check_output')
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def test_firefox_version_bad(self, _mock_subprocesss):
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_mock_subprocesss.return_value = "garbage"
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with self.assertRaises(Exception):
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check_firefox_version()
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