def test_terminate_other_socket_error(mock_windows, mocker):
mocker.patch("Mainframe3270.py3270.ExecutableAppWin.close")
mocker.patch("Mainframe3270.py3270.Emulator.exec_command", side_effect=OSError)
under_test = Emulator()
with pytest.raises(OSError):
under_test.terminate()
def test_exec_command_when_is_terminated(mock_windows, mocker):
under_test = Emulator()
under_test.is_terminated = True
with pytest.raises(
TerminatedError, match="This Emulator instance has been terminated"
):
under_test.exec_command(b"abc")
def test_terminate_BrokenPipeError(mock_windows, mocker):
mocker.patch("Mainframe3270.py3270.ExecutableAppWin.close")
mocker.patch(
"Mainframe3270.py3270.Emulator.exec_command", side_effect=BrokenPipeError
)
under_test = Emulator()
under_test.terminate()
assert under_test.is_terminated
def test_terminate_socket_error(mock_windows, mocker):
mock_os_error = OSError()
mock_os_error.errno = errno.ECONNRESET
mocker.patch("Mainframe3270.py3270.ExecutableAppWin.close")
mocker.patch(
"Mainframe3270.py3270.Emulator.exec_command", side_effect=mock_os_error
)
under_test = Emulator()
under_test.terminate()
under_test.is_terminated = True
def test_is_not_connected(mock_windows, mocker):
mocker.patch("Mainframe3270.py3270.ExecutableAppWin.write")
mocker.patch(
"Mainframe3270.py3270.ExecutableAppWin.readline",
side_effect=[
b"data: abc",
b"U U U N C 4 43 80 4 24 0x0 0.000",
b"ok",
],
)
under_test = Emulator()
assert not under_test.is_connected()
def test_emulator_with_extra_args_multiline_comments(mock_windows):
extra_args = os.path.join(CURDIR, "resources/argfile_multiline_comments.txt")
under_test = Emulator(extra_args=extra_args)
args_from_file = ["--charset", "bracket", "--accepthostname", "myhost.com"]
assert all(arg in under_test.app.args for arg in args_from_file)
assert "comment" not in under_test.app.args
def test_emulator_none_windows_extra_args_oneline(mock_posix):
extra_args = os.path.join(CURDIR, "resources/argfile_oneline.txt")
under_test = Emulator(extra_args=extra_args)
args_from_file = ["--charset", "german"]
assert all(arg in under_test.app.args for arg in args_from_file)
assert under_test.app.args > args_from_file
def test_emulator_visible(mock_windows):
under_test = Emulator(visible=True)
assert under_test.app.executable == "wc3270"
assert under_test.app.args == [
"-xrm",
"wc3270.unlockDelay: False",
"-xrm",
"wc3270.model: 2",
]
def test_open_connection_existing_emulator(mocker):
mocker.patch("Mainframe3270.py3270.Emulator.create_app")
mocker.patch("Mainframe3270.py3270.Emulator.connect")
mocker.patch("Mainframe3270.x3270.close_connection")
under_test = x3270(**X3270_DEFAULT_ARGS)
under_test.mf = Emulator()
under_test.open_connection("myhost")
Mainframe3270.x3270.close_connection.assert_called()
def under_test(mocker: MockerFixture):
mocker.patch("Mainframe3270.py3270.Emulator.create_app")
under_test = x3270(**X3270_DEFAULT_ARGS)
under_test.mf = Emulator(under_test.visible, under_test.timeout)
return under_test
def test_emulator_with_extra_args(mock_windows):
extra_args = ["--cadir", "/path/to/ca_dir"]
under_test = Emulator(extra_args=extra_args)
assert all(arg in under_test.app.args for arg in extra_args)
assert under_test.app.args > extra_args
def test_emulator_none_windows_visible(mock_posix):
under_test = Emulator(visible=True)
assert under_test.app.executable == "x3270"
def test_emulator_none_windows(mock_posix):
under_test = Emulator()
assert under_test.app.executable == "s3270"
def test_emulator_default_args(mock_windows):
under_test = Emulator()
assert under_test.app.executable == "ws3270"
assert under_test.app.args == ["-xrm", "ws3270.unlockDelay: False"]
def test_is_connected_NotConnectedException(mock_windows):
under_test = Emulator()
assert not under_test.is_connected()