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Code Issues Projects Releases Wiki Activity

Allow terminal features to be overridden

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This commit is contained in:
Andrew Kay
2021-11-04 18:35:10 -05:00
parent 21382ab26c
commit b472b5ccb1
2 changed files with 75 additions and 3 deletions
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47
tests/test_terminal.py
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@@ -1,5 +1,5 @@
import unittest
from unittest.mock import Mock, create_autospec
from unittest.mock import Mock, create_autospec, patch
from coax import Poll, PollAction, TerminalType, Feature, ReadTerminalId, ReadExtendedId, ReadFeatureId
from coax.protocol import TerminalId
@@ -76,7 +76,28 @@ class CreateTerminalTestCase(unittest.TestCase):
self.get_keymap = lambda terminal_id, extended_id: KEYMAP_3278_2
def test_supported_terminal(self):
def test_supported_terminal_with_no_features(self):
# Arrange
interface = InterfaceWrapper(self.interface)
self.interface.mock_responses = [
(None, ReadTerminalId, None, TerminalId(0b11110100)),
(None, ReadExtendedId, None, bytes.fromhex('00 00 00 00'))
]
# Act
terminal = create_terminal(interface, None, None, self.get_keymap)
# Assert
self.assertEqual(terminal.terminal_id.type, TerminalType.CUT)
self.assertEqual(terminal.terminal_id.model, 2)
self.assertEqual(terminal.terminal_id.keyboard, 15)
self.assertEqual(terminal.extended_id, '00000000')
self.assertEqual(terminal.display.dimensions, Dimensions(24, 80))
self.assertEqual(terminal.features, { })
self.assertEqual(terminal.keyboard.keymap.name, '3278-2')
def test_supported_terminal_with_eab_feature(self):
# Arrange
interface = InterfaceWrapper(self.interface)
@@ -98,6 +119,28 @@ class CreateTerminalTestCase(unittest.TestCase):
self.assertEqual(terminal.features, { Feature.EAB: 7 })
self.assertEqual(terminal.keyboard.keymap.name, '3278-2')
def test_supported_terminal_features_override(self):
# Arrange
interface = InterfaceWrapper(self.interface)
self.interface.mock_responses = [
(None, ReadTerminalId, None, TerminalId(0b11110100)),
(None, ReadExtendedId, None, bytes.fromhex('00 00 00 00'))
]
# Act
with patch.dict('oec.terminal.os.environ', { 'COAX_FEATURES': 'EAB@7' }):
terminal = create_terminal(interface, None, None, self.get_keymap)
# Assert
self.assertEqual(terminal.terminal_id.type, TerminalType.CUT)
self.assertEqual(terminal.terminal_id.model, 2)
self.assertEqual(terminal.terminal_id.keyboard, 15)
self.assertEqual(terminal.extended_id, '00000000')
self.assertEqual(terminal.display.dimensions, Dimensions(24, 80))
self.assertEqual(terminal.features, { Feature.EAB: 7 })
self.assertEqual(terminal.keyboard.keymap.name, '3278-2')
def test_unsupported_terminal_type(self):
# Arrange
interface = InterfaceWrapper(self.interface)