def test_recalc_cell_should_clear_cell_error_and_not_add_to_console_text_on_eval_succeeding(self):
cell = Cell()
cell.formula = '=123'
cell.error = 'old error, just hanging around...'
worksheet = Worksheet()
location = (1, 11)
worksheet[location] = cell
node = Mock()
node.parents = []
graph = {location: node }
context = { 'worksheet': { location: cell, } }
recalculate_cell(location, Mock(), graph, context)
self.assertEqual(
worksheet[location].error,
None
)
self.assertEqual(
worksheet[location].value,
123
)
self.assertEqual(
worksheet._console_text, ''
)
def test_recalc_cell_catches_cell_errors_and_adds_them_to_console(self):
cell = Cell()
cell.formula = "=123"
cell.python_formula = '_raise(Exception("OMGWTFBBQ"))'
cell.error = 'old error, just hanging around...'
worksheet = Worksheet()
location = (1, 11)
worksheet[location] = cell
# Mocked out to avoid explosion -- tested in another unit test.
node = Mock()
node.parents = []
graph = {location: node}
context = {'worksheet': worksheet, "_raise": _raise}
worksheet.add_console_text = Mock()
recalculate_cell(location, Mock(), graph, context)
self.assertEqual(worksheet[location].error, 'Exception: OMGWTFBBQ')
expected_error_text = "Exception: OMGWTFBBQ\n Formula '%s' in A11\n" % (
cell.formula)
self.assertCalledOnce(worksheet.add_console_text, expected_error_text)
self.assertEquals(worksheet[location].value, undefined)
def test_recalc_cell_catches_cell_errors_and_adds_them_to_console(self):
cell = Cell()
cell.formula = "=123"
cell.python_formula = '_raise(Exception("OMGWTFBBQ"))'
cell.error = 'old error, just hanging around...'
worksheet = Worksheet()
location = (1, 11)
worksheet[location] = cell
# Mocked out to avoid explosion -- tested in another unit test.
node = Mock()
node.parents = []
graph = {location: node }
context = { 'worksheet': worksheet, "_raise": _raise }
worksheet.add_console_text = Mock()
recalculate_cell(location, Mock(), graph, context)
self.assertEqual(
worksheet[location].error,
'Exception: OMGWTFBBQ'
)
expected_error_text = "Exception: OMGWTFBBQ\n Formula '%s' in A11\n" % (
cell.formula)
self.assertCalledOnce(worksheet.add_console_text, expected_error_text)
self.assertEquals(worksheet[location].value, undefined)
def test_recalculate_cell_should_perform_true_division(self):
location = (1, 2)
cell = Cell()
cell.python_formula = '1/4'
context = { "worksheet": { location: cell } }
# Mocked out to avoid explosion -- tested in another unit test.
node = Mock()
node.parents = []
recalculate_cell(location, None, { location: node }, context)
self.assertEquals(cell.value, 0.25)
def test_recalculate_cell_evals_python_formula_in_context_and_puts_results_in_worksheet(self):
location = (1, 2)
cell = Cell()
cell.python_formula = '100 + fred'
context = { 'fred': 23, "worksheet": { location: cell } }
# Mocked out to avoid explosion -- tested in another unit test.
node = Mock()
node.parents = []
recalculate_cell(location, None, { location: node }, context)
self.assertEquals(cell.value, 123)
def test_recalculate_cell_should_perform_true_division(self):
location = (1, 2)
cell = Cell()
cell.python_formula = '1/4'
context = {"worksheet": {location: cell}}
# Mocked out to avoid explosion -- tested in another unit test.
node = Mock()
node.parents = []
recalculate_cell(location, None, {location: node}, context)
self.assertEquals(cell.value, 0.25)
def test_recalculate_cell_evals_python_formula_in_context_and_puts_results_in_worksheet(
self):
location = (1, 2)
cell = Cell()
cell.python_formula = '100 + fred'
context = {'fred': 23, "worksheet": {location: cell}}
# Mocked out to avoid explosion -- tested in another unit test.
node = Mock()
node.parents = []
recalculate_cell(location, None, {location: node}, context)
self.assertEquals(cell.value, 123)
def test_recalculate_cell_should_remove_nodes_from_dependency_graph(self):
location = (1, 2)
cell = Cell()
cell.formula = '=123'
leaf_queue = Queue()
parent = Mock()
parent_loc = (2, 3)
node = Mock()
node.parents = set([(parent_loc)])
graph = { location: node, parent_loc: parent }
context = { 'worksheet': { location: cell, } }
recalculate_cell(location, leaf_queue, graph, context)
self.assertEquals( node.remove_from_parents.call_args, (([parent], leaf_queue,), {}) )
def test_recalculate_cell_should_remove_nodes_from_dependency_graph(self):
location = (1, 2)
cell = Cell()
cell.formula = '=123'
leaf_queue = Queue()
parent = Mock()
parent_loc = (2, 3)
node = Mock()
node.parents = set([(parent_loc)])
graph = {location: node, parent_loc: parent}
context = {
'worksheet': {
location: cell,
}
}
recalculate_cell(location, leaf_queue, graph, context)
self.assertEquals(node.remove_from_parents.call_args, ((
[parent],
leaf_queue,
), {}))
def test_recalc_cell_should_clear_cell_error_and_not_add_to_console_text_on_eval_succeeding(
self):
cell = Cell()
cell.formula = '=123'
cell.error = 'old error, just hanging around...'
worksheet = Worksheet()
location = (1, 11)
worksheet[location] = cell
node = Mock()
node.parents = []
graph = {location: node}
context = {
'worksheet': {
location: cell,
}
}
recalculate_cell(location, Mock(), graph, context)
self.assertEqual(worksheet[location].error, None)
self.assertEqual(worksheet[location].value, 123)
self.assertEqual(worksheet._console_text, '')
