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pycoax 0.3.1

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This commit is contained in:
Andrew Kay
2020-03-25 20:01:28 -05:00
parent 39689e04da
commit 7e8d4b53e6
6 changed files with 130 additions and 20 deletions
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4
tests/test_controller.py
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@@ -57,6 +57,10 @@ class RunLoopTestCase(unittest.TestCase):
patcher.start()
patcher = patch('oec.display.write_data')
patcher.start()
self.addCleanup(patch.stopall)
def test_no_terminal(self):

94
tests/test_display.py
View File

@@ -157,6 +157,10 @@ class DisplayClearTestCase(unittest.TestCase):
self.load_address_counter_lo_mock = patcher.start()
patcher = patch('oec.display.write_data')
self.write_data_mock = patcher.start()
self.addCleanup(patch.stopall)
def test_excluding_status_line(self):
@@ -211,6 +215,10 @@ class DisplayFlushRangeTestCase(unittest.TestCase):
self.load_address_counter_lo_mock = patcher.start()
patcher = patch('oec.display.write_data')
self.write_data_mock = patcher.start()
self.addCleanup(patch.stopall)
def test_when_start_address_is_current_address_counter(self):
@@ -225,7 +233,7 @@ class DisplayFlushRangeTestCase(unittest.TestCase):
self.display.flush()
# Assert
self.display._write.assert_called_with(bytes.fromhex('01 02 03'), address=None)
self.display._write.assert_called_with(bytes.fromhex('01 02 03'), address=80)
self.assertEqual(self.display.address_counter, 83)
self.assertFalse(self.display.dirty)
@@ -363,19 +371,99 @@ class DisplayWriteTestCase(unittest.TestCase):
self.display = Display(self.interface, dimensions)
self.display._load_address_counter = Mock(wraps=self.display._load_address_counter)
patcher = patch('oec.display.load_address_counter_hi')
self.load_address_counter_hi_mock = patcher.start()
patcher = patch('oec.display.load_address_counter_lo')
self.load_address_counter_lo_mock = patcher.start()
patcher = patch('oec.display.write_data')
self.write_data_mock = patcher.start()
self.addCleanup(patch.stopall)
def test(self):
# Act
self.display._write(bytes.fromhex('01 02 03'))
# Assert
self.interface.offload_write.assert_called_with(bytes.fromhex('01 02 03'), address=None, restore_original_address=False, repeat=0)
self.assertIsNone(self.display.address_counter)
self.write_data_mock.assert_called_with(self.interface, bytes.fromhex('01 02 03'))
def test_repeat(self):
# Act
self.display._write((bytes.fromhex('01 02 03'), 3))
# Assert
self.interface.offload_write.assert_called_with(bytes.fromhex('01 02 03'), address=None, restore_original_address=False, repeat=2)
self.assertIsNone(self.display.address_counter)
self.write_data_mock.assert_called_with(self.interface, (bytes.fromhex('01 02 03'), 3))
def test_address_if_current_address_unknown(self):
# Arrange
self.assertIsNone(self.display.address_counter)
# Act
self.display._write(bytes.fromhex('01 02 03'), address=80)
# Assert
self.assertEqual(self.display.address_counter, 83)
def test_address_if_change(self):
# Arrange
self.display.address_counter = 160
# Act
self.display._write(bytes.fromhex('01 02 03'), address=80)
# Assert
self.assertEqual(self.display.address_counter, 83)
self.display._load_address_counter.assert_called_with(80, force_load=False)
def test_address_if_no_change(self):
# Arrange
self.display.address_counter = 80
# Act
self.display._write(bytes.fromhex('01 02 03'), address=80)
# Assert
self.assertEqual(self.display.address_counter, 83)
self.display._load_address_counter.assert_called_with(80, force_load=False)
def test_restore_original_address_if_current_address_unknown(self):
# Arrange
self.display._read_address_counter = Mock(return_value=160)
self.assertIsNone(self.display.address_counter)
# Act
self.display._write(bytes.fromhex('01 02 03'), restore_original_address=True)
# Assert
self.assertEqual(self.display.address_counter, 160)
def test_restore_original_address_if_current_address_known(self):
# Arrange
self.display._read_address_counter = Mock(return_value=160)
self.display.address_counter = 160
# Act
self.display._write(bytes.fromhex('01 02 03'), restore_original_address=True)
# Assert
self.assertEqual(self.display.address_counter, 160)
self.display._read_address_counter.assert_not_called()
class EncodeAsciiCharacterTestCase(unittest.TestCase):
def test_mapped_character(self):