def test_is_linux_returns_true_on_linux(self, mock_platform):
"""On Linux, is_linux() should return True."""
mock_platform.return_value = "Linux-somethingsomething"
result = autopkglib.is_linux()
self.assertEqual(result, True)
def test_is_linux_returns_false_on_not_linux(self, mock_platform):
"""On not-Linux, is_linux() should return False."""
mock_platform.return_value = "Windows-somethingsomething"
result = autopkglib.is_linux()
self.assertEqual(result, False)
def test_is_linux_returns_false_on_not_linux(self, mock_sys):
"""On not-Linux, is_linux() should return False."""
mock_sys.platform = "Win32-somethingsomething"
result = autopkglib.is_linux()
self.assertEqual(result, False)
