def test_display():
device = st7567(serial, gpio=Mock())
serial.reset_mock()
recordings = []
def data(data):
recordings.append({'data': data})
def command(*cmd):
recordings.append({'command': list(cmd)})
serial.command.side_effect = command
serial.data.side_effect = data
# Use the same drawing primitives as the demo
with canvas(device) as draw:
primitives(device, draw)
assert serial.data.called
assert serial.command.called
# To regenerate test data, uncomment the following (remember not to commit though)
# ================================================================================
# from baseline_data import save_reference_data
# save_reference_data("demo_st7567", recordings)
assert recordings == get_reference_data('demo_st7567')
def test_display():
device = ili9341(serial, gpio=Mock())
serial.reset_mock()
recordings = []
def data(data):
recordings.append({'data': data})
def command(*cmd):
recordings.append({'command': list(cmd)})
serial.command.side_effect = command
serial.data.side_effect = data
# Use the same drawing primitives as the demo
with canvas(device) as draw:
primitives(device, draw)
assert serial.data.called
assert serial.command.called
assert recordings == [{
'command': [0x2a]
}, {
'data': [0x00, 0x00, 0x01, 0x3f]
}, {
'command': [0x2b]
}, {
'data': [0x00, 0x00, 0x00, 0xef]
}, {
'command': [0x2c]
}, {
'data': bytearray(get_reference_data('demo_ili9341'))
}]
def test_display():
"""
UC1701X LCD screen can draw and display an image.
"""
device = uc1701x(serial, gpio=Mock())
serial.reset_mock()
recordings = []
def data(data):
recordings.append({'data': data})
def command(*cmd):
recordings.append({'command': list(cmd)})
serial.command = Mock(side_effect=command, unsafe=True)
serial.data = Mock(side_effect=data, unsafe=True)
# Use the same drawing primitives as the demo
with canvas(device) as draw:
primitives(device, draw)
serial.data.assert_called()
serial.command.assert_called()
assert recordings == get_reference_data('demo_uc1701x')
def test_display():
device = st7735(serial, gpio=Mock())
serial.reset_mock()
recordings = []
def data(data):
recordings.append({'data': data})
def command(*cmd):
recordings.append({'command': list(cmd)})
serial.command.side_effect = command
serial.data.side_effect = data
# Use the same drawing primitives as the demo
with canvas(device) as draw:
primitives(device, draw)
assert serial.data.called
assert serial.command.called
assert recordings == [{
'command': [42]
}, {
'data': [0, 0, 0, 159]
}, {
'command': [43]
}, {
'data': [0, 0, 0, 127]
}, {
'command': [44]
}, {
'data': get_reference_data('demo_st7735')
}]
def test_display():
"""
UC1701X LCD screen can draw and display an image.
"""
device = uc1701x(serial, gpio=Mock())
serial.reset_mock()
recordings = []
def data(data):
recordings.append({'data': data})
def command(*cmd):
recordings.append({'command': list(cmd)})
serial.command = Mock(side_effect=command, unsafe=True)
serial.data = Mock(side_effect=data, unsafe=True)
# Use the same drawing primitives as the demo
with canvas(device) as draw:
primitives(device, draw)
serial.data.assert_called()
serial.command.assert_called()
# To regenerate test data, uncomment the following (remember not to commit though)
# ================================================================================
# from baseline_data import save_reference_data
# save_reference_data("demo_uc1701x", recordings)
assert recordings == get_reference_data('demo_uc1701x')
def test_monochrome_display():
"""
SSD1322 OLED screen can draw and display a monochrome image.
"""
device = ssd1322(serial, mode="1", framebuffer=full_frame())
serial.reset_mock()
recordings = []
def data(data):
recordings.append({'data': data})
def command(*cmd):
recordings.append({'command': list(cmd)})
serial.command.side_effect = command
serial.data.side_effect = data
# Use the same drawing primitives as the demo
with canvas(device) as draw:
primitives(device, draw)
assert serial.data.called
assert serial.command.called
# To regenerate test data, uncomment the following (remember not to commit though)
# ================================================================================
# from baseline_data import save_reference_data
# save_reference_data("demo_ssd1322_monochrome", recordings)
assert recordings == get_reference_data('demo_ssd1322_monochrome')
def test_display():
device = st7789(serial, gpio=Mock(), framebuffer=full_frame())
serial.reset_mock()
recordings = []
def data(data):
recordings.extend(data)
def command(*cmd):
recordings.extend(['command', list(cmd)[0], 'data', *list(cmd)[1:]])
serial.command.side_effect = command
serial.data.side_effect = data
# Use the same drawing primitives as the demo
with canvas(device) as draw:
primitives(device, draw)
assert serial.data.called
assert serial.command.called
# To regenerate test data, uncomment the following (remember not to commit though)
# ================================================================================
# from baseline_data import save_reference_data
# save_reference_data("demo_st7789", recordings)
assert recordings == get_reference_data('demo_st7789')
def test_display():
device = pcd8544(serial, gpio=Mock())
serial.reset_mock()
# Use the same drawing primitives as the demo
with canvas(device) as draw:
primitives(device, draw)
# Initial command to reset the display
serial.command.assert_called_once_with(32, 128, 64)
# Next 1024 bytes are data representing the drawn image
serial.data.assert_called_once_with(get_reference_data('demo_pcd8544'))
def test_display():
device = pcd8544(serial)
serial.reset_mock()
# Use the same drawing primitives as the demo
with canvas(device) as draw:
primitives(device, draw)
# Initial command to reset the display
serial.command.assert_called_once_with(32, 128, 64)
# Next 1024 bytes are data representing the drawn image
serial.data.assert_called_once_with(get_reference_data('demo_pcd8544'))
def test_display():
device = pcd8544(serial, gpio=Mock())
serial.reset_mock()
# Use the same drawing primitives as the demo
with canvas(device) as draw:
primitives(device, draw)
# Initial command to reset the display
serial.command.assert_called_once_with(32, 128, 64)
# To regenerate test data, uncomment the following (remember not to commit though)
# ================================================================================
# from baseline_data import save_reference_data
# save_reference_data("demo_pcd8544", serial.data.call_args.args[0])
# Next 1024 bytes are data representing the drawn image
serial.data.assert_called_once_with(get_reference_data('demo_pcd8544'))
def test_display():
"""
SSD1331 OLED screen can draw and display an image.
"""
device = ssd1331(serial, framebuffer=full_frame())
serial.reset_mock()
# Use the same drawing primitives as the demo
with canvas(device) as draw:
primitives(device, draw)
# Initial command to reset the display
serial.command.assert_called_once_with(21, 0, 95, 117, 0, 63)
# To regenerate test data, uncomment the following (remember not to commit though)
# ================================================================================
# from baseline_data import save_reference_data
# save_reference_data("demo_ssd1331", serial.data.call_args.args[0])
# Next 12288 bytes are data representing the drawn image
serial.data.assert_called_once_with(get_reference_data('demo_ssd1331'))
def test_display():
device = st7567(serial)
serial.reset_mock()
recordings = []
def data(data):
recordings.append({'data': data})
def command(*cmd):
recordings.append({'command': list(cmd)})
serial.command.side_effect = command
serial.data.side_effect = data
# Use the same drawing primitives as the demo
with canvas(device) as draw:
primitives(device, draw)
assert serial.data.called
assert serial.command.called
assert recordings == get_reference_data('demo_st7567')
def test_display():
device = st7567(serial)
serial.reset_mock()
recordings = []
def data(data):
recordings.append({'data': data})
def command(*cmd):
recordings.append({'command': list(cmd)})
serial.command.side_effect = command
serial.data.side_effect = data
# Use the same drawing primitives as the demo
with canvas(device) as draw:
primitives(device, draw)
assert serial.data.called
assert serial.command.called
assert recordings == get_reference_data('demo_st7567')
