def test_method_column_widths_object_new_column(self):
mock_line_data = MagicMock()
mock_line_data.size = (20, 20)
mock_column_1 = MagicMock(spec=DisplayColumn)
mock_column_1.align = 'left'
mock_column_1.attribute = 'test'
mock_column_1.colspan = 1
mock_column_1.default = None
mock_column_1.formatter = PropertyMock(return_value=mock_line_data)
mock_column_1.formatter_args = None
mock_column_1.lookup = None
mock_column_2 = MagicMock(spec=DisplayColumn)
mock_column_2.align = 'left'
mock_column_2.attribute = 'test'
mock_column_2.colspan = 1
mock_column_2.default = None
mock_column_2.formatter = PropertyMock(return_value=mock_line_data)
mock_column_2.formatter_args = None
mock_column_2.lookup = None
mock_data = MagicMock(test="test")
column_widths = [40]
instance = DisplayLine([mock_column_1, mock_column_2], mock_data)
instance._column_widths = column_widths
expected_result = [40, 20]
self.assertListEqual(
instance.column_widths(sentinel.font, column_widths),
expected_result)
def test_method_column_widths_string_new_column(self):
mock_column_1 = MagicMock(spec=DisplayColumn)
mock_column_1.align = 'left'
mock_column_1.attribute = 'test'
mock_column_1.colspan = 1
mock_column_1.default = None
mock_column_1.formatter = None
mock_column_1.lookup = None
mock_column_2 = MagicMock(spec=DisplayColumn)
mock_column_2.align = 'left'
mock_column_2.attribute = 'test'
mock_column_2.colspan = 1
mock_column_2.default = None
mock_column_2.formatter = None
mock_column_2.lookup = None
mock_data = MagicMock(test="test")
mock_font = MagicMock()
mock_font.getsize.return_value = (20, 20)
column_widths = [40]
instance = DisplayLine([mock_column_1, mock_column_2], mock_data)
instance._column_widths = column_widths
expected_result = [40, 20]
self.assertListEqual(instance.column_widths(mock_font, column_widths),
expected_result)
def test_method_reset(self):
mock_column = MagicMock(spec=DisplayColumn)
mock_column.align = 'left'
mock_column.attribute = 'test'
mock_column.colspan = 1
mock_column.default = None
mock_column.formatter = None
mock_column.lookup = None
mock_data = MagicMock(test="test")
instance = DisplayLine([mock_column], mock_data)
DisplayLine.reset()
expected_result = list()
self.assertListEqual(instance._column_widths, expected_result)
def test_method_column_widths_heading_line_and_colspan(self):
mock_column = MagicMock(spec=DisplayColumn)
mock_column.align = 'left'
mock_column.attribute = 'test'
mock_column.colspan = 2
mock_column.default = None
mock_column.formatter = None
mock_column.lookup = None
mock_column.heading = "Heading"
mock_data = MagicMock(test="test")
instance = DisplayLine([mock_column], mock_data, make_headings=True)
expected_result = [0]
self.assertListEqual(instance.column_widths(sentinel.font, None),
expected_result)
def test_next(self):
mock_column = MagicMock(spec=DisplayColumn)
mock_column.align = 'left'
mock_column.attribute = 'test'
mock_column.colspan = 1
mock_column.default = None
mock_column.formatter = None
mock_column.lookup = None
mock_data = MagicMock(test="test")
mock_font = MagicMock()
mock_font.getsize.return_value = (20, 20)
instance = DisplayLine([mock_column], mock_data)
instance.column_widths(mock_font, [])
iterator = iter(instance)
expected_result = tuple
self.assertIsInstance(next(iterator), expected_result)
def test_init_no_headings(self):
mock_column = MagicMock(spec=DisplayColumn)
mock_column.align = 'left'
mock_column.attribute = 'test'
mock_column.colspan = 1
mock_column.default = None
mock_column.formatter = None
mock_column.lookup = None
mock_data = MagicMock(test="test")
instance = DisplayLine([mock_column], mock_data)
expected_result = DisplayLine
self.assertIsInstance(instance, expected_result)
def test_init_with_column_default(self):
mock_column = MagicMock(spec=DisplayColumn)
mock_column.align = 'left'
mock_column.attribute = 'test'
mock_column.colspan = 1
mock_column.default = 'default'
mock_column.formatter = None
mock_column.lookup = PropertyMock(side_effect=KeyError)
mock_column.heading = 'heading'
mock_data = MagicMock(test="test")
instance = DisplayLine([mock_column], mock_data)
expected_result = DisplayLine
self.assertIsInstance(instance, expected_result)
def test_next_stop(self):
mock_column = MagicMock(spec=DisplayColumn)
mock_column.align = 'left'
mock_column.attribute = 'test'
mock_column.colspan = 1
mock_column.default = None
mock_column.formatter = None
mock_column.lookup = None
mock_data = MagicMock(test="test")
instance = DisplayLine([mock_column], mock_data)
iterator = iter(instance)
with self.assertRaises(StopIteration):
next(iterator)
def test_init_with_column_formatter_no_args(self):
mock_formatter = MagicMock()
mock_formatter.return_value = sentinel.formatted
mock_column = MagicMock(spec=DisplayColumn)
mock_column.align = 'left'
mock_column.attribute = 'test'
mock_column.colspan = 1
mock_column.default = None
mock_column.formatter = mock_formatter
mock_column.formatter_args = None
mock_column.heading = 'heading'
mock_column.lookup = None
mock_data = MagicMock(test="test")
instance = DisplayLine([mock_column], mock_data)
expected_result = DisplayLine
self.assertIsInstance(instance, expected_result)
def tearDown(self):
DisplayLine.reset()