def test_filecomm_read_raw():
comm = FileCommunicator(mock.MagicMock())
comm._filelike.read = mock.MagicMock(side_effect=[b"a", b"b", b"c", b"\n"])
assert comm.read_raw() == b"abc"
comm._filelike.read.assert_has_calls([mock.call(1)] * 4)
assert comm._filelike.read.call_count == 4
comm._filelike.read = mock.MagicMock()
comm.read_raw(10)
comm._filelike.read.assert_called_with(10)
def test_filecomm_read_raw():
comm = FileCommunicator(mock.MagicMock())
comm._filelike.read = mock.MagicMock(side_effect=[b"a", b"b", b"c", b"\n"])
eq_(comm.read_raw(), b"abc")
comm._filelike.read.assert_has_calls([mock.call(1)] * 4)
assert comm._filelike.read.call_count == 4
comm._filelike.read = mock.MagicMock()
comm.read_raw(10)
comm._filelike.read.assert_called_with(10)
