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Add insert support to TN3270

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This commit is contained in:
Andrew Kay
2019-09-15 12:50:30 -05:00
parent 628c65e1c2
commit d5dadbc38c
4 changed files with 47 additions and 8 deletions
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27
tests/test_tn3270.py
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@@ -6,7 +6,7 @@ import context
from oec.session import SessionDisconnectedError
from oec.keyboard import Key, KeyboardModifiers
from oec.tn3270 import TN3270Session
from tn3270 import AttributeCell, CharacterCell, AID, ProtectedCellOperatorError
from tn3270 import AttributeCell, CharacterCell, AID, ProtectedCellOperatorError, FieldOverflowOperatorError
class SessionHandleHostTestCase(unittest.TestCase):
def setUp(self):
@@ -188,7 +188,20 @@ class SessionHandleKeyTestCase(unittest.TestCase):
self.session.handle_key(Key.LOWER_A, KeyboardModifiers.NONE, None)
# Assert
self.session.emulator.input.assert_called_with(0x81)
self.session.emulator.input.assert_called_with(0x81, False)
def test_insert(self):
# Act
self.session.handle_key(Key.INSERT, KeyboardModifiers.NONE, None)
self.session.handle_key(Key.LOWER_A, KeyboardModifiers.NONE, None)
self.session.handle_key(Key.INSERT, KeyboardModifiers.NONE, None)
# Assert
self.assertFalse(self.session.keyboard_insert)
self.session.emulator.input.assert_called_with(0x81, True)
def test_protected_cell_operator_error(self):
# Arrange
@@ -200,6 +213,16 @@ class SessionHandleKeyTestCase(unittest.TestCase):
# Assert
self.terminal.display.status_line.write.assert_called_with(8, bytes.fromhex('f600f8dbd800000000'))
def test_field_overflow_operator_error(self):
# Arrange
self.session.emulator.input = Mock(side_effect=FieldOverflowOperatorError)
# Act
self.session.handle_key(Key.LOWER_A, KeyboardModifiers.NONE, None)
# Assert
self.terminal.display.status_line.write.assert_called_with(8, bytes.fromhex('f600db080000000000'))
class MockDisplay:
def __init__(self, rows, columns):
self.buffer = bytearray(rows * columns)