def test_value_shortening_rows(self):
original = Map(
["a", "b", "c"],
[0.0,
Map(["bb"], [Map(["bbb"], [Array([-1.0])])]),
Array([-2.0])])
model = MapModel(original)
map_ = model.value()
self.assertEqual(map_, original)
def test_removeRows_remove_all_rows(self):
model = ArrayModel()
model.reset(Array([5.0, 3.0, 7.0]))
self.assertTrue(model.removeRows(0, 3))
self.assertEqual(model.rowCount(), 1)
index = model.index(0, 0)
self.assertIsNone(index.data())
def test_setData_on_last_row_extends_array(self):
model = ArrayModel()
model.reset(Array([5.0]))
self.assertTrue(model.setData(model.index(1, 0), 2.3))
self.assertEqual(model.rowCount(), 3)
self.assertEqual(model.index(0, 0).data(), 5.0)
self.assertEqual(model.index(1, 0).data(), 2.3)
def test_show_value_editor(self):
editor = ArrayEditor()
editor.set_value(Array([-1.0]))
table_view = editor._ui.array_table_view
model = table_view.model()
rect = table_view.visualRect(model.index(0, 0))
editor.open_value_editor = MagicMock()
menu = ArrayTableContextMenu(editor, table_view, rect.center())
open_action = _find_action(menu, "Open value editor...")
self.assertIsNotNone(open_action)
open_action.trigger()
editor.open_value_editor.assert_called_once_with(model.index(0, 0))
def test_remove_rows(self):
editor = ArrayEditor()
editor.set_value(Array([-1.0, -2.0]))
table_view = editor._ui.array_table_view
table_view.selectRow(0)
model = table_view.model()
rect = table_view.visualRect(model.index(0, 0))
menu = ArrayTableContextMenu(editor, table_view, rect.center())
remove_action = _find_action(menu, "Remove rows")
self.assertIsNotNone(remove_action)
remove_action.trigger()
self.assertEqual(model.rowCount(), 1 + 1)
self.assertEqual(model.index(0, 0).data(), -2.0)
def test_insert_row_before(self):
editor = ArrayEditor()
editor.set_value(Array([-1.0]))
table_view = editor._ui.array_table_view
table_view.selectRow(0)
model = table_view.model()
rect = table_view.visualRect(model.index(0, 0))
menu = ArrayTableContextMenu(editor, table_view, rect.center())
insert_action = _find_action(menu, "Insert row before")
self.assertIsNotNone(insert_action)
insert_action.trigger()
self.assertEqual(model.rowCount(), 2 + 1)
self.assertEqual(model.index(0, 0).data(), 0.0)
self.assertEqual(model.index(1, 0).data(), -1.0)
def test_columnCount(self):
model = ArrayModel()
self.assertEqual(model.columnCount(), 1)
model.reset(Array([3, 5, 1]))
self.assertEqual(model.columnCount(), 1)
def array(self):
"""Returns the array modeled by this model."""
return Array(self._data, self._data_type)
def test_setData(self):
model = ArrayModel()
model.reset(Array([5.0]))
self.assertTrue(model.setData(model.index(0, 0), 2.3))
self.assertEqual(model.rowCount(), 2)
self.assertEqual(model.index(0, 0).data(), 2.3)
def test_set_array_type_converts_existing_data(self):
model = ArrayModel()
model.reset(Array([5.0]))
model.set_array_type(str)
self.assertEqual(model.rowCount(), 2)
self.assertEqual(model.index(0, 0).data(), "5.0")
def test_batch_set_data_on_last_row_extends_table(self):
model = ArrayModel()
model.reset(Array([5.0]))
model.batch_set_data([model.index(1, 0)], ["2.3"])
self.assertEqual(model.rowCount(), 3)
self.assertEqual(model.index(0, 0).data(), 5.0)
def test_batch_set_data(self):
model = ArrayModel()
model.reset(Array([5.0]))
model.batch_set_data([model.index(0, 0)], ["2.3"])
self.assertEqual(model.rowCount(), 2)
self.assertEqual(model.index(0, 0).data(), 2.3)