class TestComponentManagerWidget:
def setup_method(self):
self.app = get_qapp()
self.data1 = Data(x=[1, 2, 3], y=[3.5, 4.5, -1.0], z=['a', 'r', 'w'])
self.data2 = Data(a=[3, 4, 1], b=[1.5, -2.0, 3.5], c=['y', 'e', 'r'])
# Add a derived component so that we can test how we deal with existing ones
components = dict((cid.label, cid) for cid in self.data2.components)
pc = ParsedCommand('{a}', components)
link = ParsedComponentLink(ComponentID('d'), pc)
self.data2.add_component_link(link)
self.data_collection = DataCollection([self.data1, self.data2])
link = ComponentLink([self.data1.id['x']], self.data2.id['a'])
self.data_collection.add_link(link)
self.listener1 = ChangeListener(self.data1)
self.listener2 = ChangeListener(self.data2)
def test_nochanges(self):
self.manager = ComponentManagerWidget(self.data_collection)
self.manager.show()
self.manager.button_ok.click()
self.listener1.assert_exact_changes()
self.listener2.assert_exact_changes()
def test_remove(self):
x_cid = self.data1.id['x']
self.manager = ComponentManagerWidget(self.data_collection)
self.manager.show()
item = list(self.manager.list['main'])[0]
self.manager.list['main'].select_item(item)
self.manager.button_remove_main.click()
self.manager.button_ok.click()
self.listener1.assert_exact_changes(removed=[x_cid])
self.listener2.assert_exact_changes()
def test_rename_valid(self):
x_cid = self.data1.id['x']
self.manager = ComponentManagerWidget(self.data_collection)
self.manager.show()
item = list(self.manager.list['main'])[0]
item.setText(0, 'newname')
self.manager.button_ok.click()
assert self.manager.result() == 1
self.listener1.assert_exact_changes(renamed=[x_cid])
self.listener2.assert_exact_changes()
assert x_cid.label == 'newname'
assert_equal(self.data1['newname'], [1, 2, 3])
def test_rename_invalid(self):
x_cid = self.data1.id['x']
self.manager = ComponentManagerWidget(self.data_collection)
self.manager.show()
item = list(self.manager.list['main'])[0]
item.setText(0, 'y')
assert not self.manager.button_ok.isEnabled()
assert self.manager.ui.label_status.text(
) == 'Error: some components have duplicate names'
item = list(self.manager.list['main'])[0]
item.setText(0, 'a')
assert self.manager.button_ok.isEnabled()
assert self.manager.ui.label_status.text() == ''
self.manager.button_ok.click()
self.listener1.assert_exact_changes(renamed=[x_cid])
self.listener2.assert_exact_changes()
assert x_cid.label == 'a'
assert_equal(self.data1['a'], [1, 2, 3])
def test_add_derived_and_rename(self):
self.manager = ComponentManagerWidget(self.data_collection)
self.manager.show()
with patch.object(EquationEditorDialog, 'exec_',
auto_accept('{x} + {y}')):
self.manager.button_add_derived.click()
item = list(self.manager.list['derived'])[0]
item.setText(0, 'new')
self.manager.button_ok.click()
self.listener1.assert_exact_changes(added=[self.data1.id['new']])
self.listener2.assert_exact_changes()
assert_equal(self.data1['new'], [4.5, 6.5, 2.0])
def test_add_derived_and_cancel(self):
self.manager = ComponentManagerWidget(self.data_collection)
self.manager.show()
with patch.object(EquationEditorDialog, 'exec_', auto_reject()):
self.manager.button_add_derived.click()
assert len(self.manager.list['derived']) == 0
def test_edit_existing_equation(self):
assert_equal(self.data2['d'], [3, 4, 1])
self.manager = ComponentManagerWidget(self.data_collection)
self.manager.show()
assert len(self.manager.list['derived']) == 0
self.manager.combosel_data.setCurrentIndex(1)
assert len(self.manager.list['derived']) == 1
self.manager.list['derived'].select_cid(self.data2.id['d'])
with patch.object(EquationEditorDialog, 'exec_',
auto_accept('{a} + {b}')):
self.manager.button_edit_derived.click()
self.manager.button_ok.click()
self.listener1.assert_exact_changes()
self.listener2.assert_exact_changes(numerical=True)
assert_equal(self.data2['d'], [4.5, 2.0, 4.5])
def test_edit_equation_after_rename(self):
self.manager = ComponentManagerWidget(self.data_collection)
self.manager.show()
self.manager.combosel_data.setCurrentIndex(1)
self.manager.list['main'].select_cid(self.data2.id['a'])
self.manager.list['main'].selected_item.setText(0, 'renamed')
self.manager.list['derived'].select_cid(self.data2.id['d'])
with patch.object(EquationEditorDialog, 'exec_',
auto_accept('{renamed} + 1')):
self.manager.button_edit_derived.click()
self.manager.button_ok.click()
self.listener1.assert_exact_changes()
self.listener2.assert_exact_changes(renamed=[self.data2.id['renamed']],
numerical=True)
assert_equal(self.data2['d'], [4, 5, 2])
class TestArithmeticEditorWidget:
def setup_method(self):
self.data1 = Data(x=[1, 2, 3], y=[3.5, 4.5, -1.0], z=['a', 'r', 'w'])
self.data2 = Data(a=[3, 4, 1], b=[1.5, -2.0, 3.5], c=['y', 'e', 'r'])
# Add a derived component so that we can test how we deal with existing ones
components = dict((cid.label, cid) for cid in self.data2.components)
pc = ParsedCommand('{a}', components)
link = ParsedComponentLink(ComponentID('d'), pc)
self.data2.add_component_link(link)
self.data_collection = DataCollection([self.data1, self.data2])
link = ComponentLink([self.data1.id['x']], self.data2.id['a'])
self.data_collection.add_link(link)
self.listener1 = ChangeListener(self.data1)
self.listener2 = ChangeListener(self.data2)
def test_nochanges(self):
editor = ArithmeticEditorWidget(self.data_collection)
editor.show()
editor.button_ok.click()
self.listener1.assert_exact_changes()
self.listener2.assert_exact_changes()
editor.close()
def test_add_derived_and_rename(self):
editor = ArithmeticEditorWidget(self.data_collection)
editor.show()
with patch.object(EquationEditorDialog, 'exec_', auto_accept('{x} + {y}')):
editor.button_add_derived.click()
item = list(editor.list)[0]
item.setText(0, 'new')
editor.button_ok.click()
self.listener1.assert_exact_changes(added=[self.data1.id['new']])
self.listener2.assert_exact_changes()
assert_equal(self.data1['new'], [4.5, 6.5, 2.0])
editor.close()
def test_add_derived_and_cancel(self):
editor = ArithmeticEditorWidget(self.data_collection)
editor.show()
with patch.object(EquationEditorDialog, 'exec_', auto_reject()):
editor.button_add_derived.click()
assert len(editor.list) == 0
editor.close()
def test_edit_existing_equation(self):
assert_equal(self.data2['d'], [3, 4, 1])
editor = ArithmeticEditorWidget(self.data_collection)
editor.show()
assert len(editor.list) == 0
editor.combosel_data.setCurrentIndex(1)
assert len(editor.list) == 1
editor.list.select_cid(self.data2.id['d'])
with patch.object(EquationEditorDialog, 'exec_', auto_accept('{a} + {b}')):
editor.button_edit_derived.click()
editor.button_ok.click()
self.listener1.assert_exact_changes()
self.listener2.assert_exact_changes(numerical=True)
assert_equal(self.data2['d'], [4.5, 2.0, 4.5])
editor.close()
class TestArithmeticEditorWidget:
def setup_method(self):
self.data1 = Data(x=[1, 2, 3], y=[3.5, 4.5, -1.0], z=['a', 'r', 'w'])
self.data2 = Data(a=[3, 4, 1], b=[1.5, -2.0, 3.5], c=['y', 'e', 'r'])
# Add a derived component so that we can test how we deal with existing ones
components = dict((cid.label, cid) for cid in self.data2.components)
pc = ParsedCommand('{a}', components)
link = ParsedComponentLink(ComponentID('d'), pc)
self.data2.add_component_link(link)
self.data_collection = DataCollection([self.data1, self.data2])
link = ComponentLink([self.data1.id['x']], self.data2.id['a'])
self.data_collection.add_link(link)
self.listener1 = ChangeListener(self.data1)
self.listener2 = ChangeListener(self.data2)
def test_nochanges(self):
editor = ArithmeticEditorWidget(self.data_collection)
editor.show()
editor.button_ok.click()
self.listener1.assert_exact_changes()
self.listener2.assert_exact_changes()
editor.close()
def test_add_derived_and_rename(self):
editor = ArithmeticEditorWidget(self.data_collection)
editor.show()
with patch.object(EquationEditorDialog, 'exec_', auto_accept('{x} + {y}')):
editor.button_add_derived.click()
item = list(editor.list)[0]
item.setText(0, 'new')
editor.button_ok.click()
self.listener1.assert_exact_changes(added=[self.data1.id['new']])
self.listener2.assert_exact_changes()
assert_equal(self.data1['new'], [4.5, 6.5, 2.0])
editor.close()
def test_add_derived_and_cancel(self):
editor = ArithmeticEditorWidget(self.data_collection)
editor.show()
with patch.object(EquationEditorDialog, 'exec_', auto_reject()):
editor.button_add_derived.click()
assert len(editor.list) == 0
editor.close()
def test_edit_existing_equation(self):
assert_equal(self.data2['d'], [3, 4, 1])
editor = ArithmeticEditorWidget(self.data_collection)
editor.show()
assert len(editor.list) == 0
editor.combosel_data.setCurrentIndex(1)
assert len(editor.list) == 1
editor.list.select_cid(self.data2.id['d'])
with patch.object(EquationEditorDialog, 'exec_', auto_accept('{a} + {b}')):
editor.button_edit_derived.click()
editor.button_ok.click()
self.listener1.assert_exact_changes()
self.listener2.assert_exact_changes(numerical=True)
assert_equal(self.data2['d'], [4.5, 2.0, 4.5])
editor.close()
class TestComponentManagerWidget:
def setup_method(self):
self.data1 = Data(x=[1, 2, 3], y=[3.5, 4.5, -1.0], z=['a', 'r', 'w'])
self.data2 = Data(a=[3, 4, 1], b=[1.5, -2.0, 3.5], c=['y', 'e', 'r'])
# Add a derived component so that we can test how we deal with existing ones
components = dict((cid.label, cid) for cid in self.data2.components)
pc = ParsedCommand('{a}', components)
link = ParsedComponentLink(ComponentID('d'), pc)
self.data2.add_component_link(link)
self.data_collection = DataCollection([self.data1, self.data2])
link = ComponentLink([self.data1.id['x']], self.data2.id['a'])
self.data_collection.add_link(link)
self.listener1 = ChangeListener(self.data1)
self.listener2 = ChangeListener(self.data2)
def test_nochanges(self):
self.manager = ComponentManagerWidget(self.data_collection)
self.manager.show()
self.manager.button_ok.click()
self.listener1.assert_exact_changes()
self.listener2.assert_exact_changes()
def test_remove(self):
x_cid = self.data1.id['x']
self.manager = ComponentManagerWidget(self.data_collection)
self.manager.show()
item = list(self.manager.list)[0]
self.manager.list.select_item(item)
self.manager.button_remove_main.click()
self.manager.button_ok.click()
self.listener1.assert_exact_changes(removed=[x_cid])
self.listener2.assert_exact_changes()
def test_rename_valid(self):
x_cid = self.data1.id['x']
self.manager = ComponentManagerWidget(self.data_collection)
self.manager.show()
item = list(self.manager.list)[0]
item.setText(0, 'newname')
self.manager.button_ok.click()
assert self.manager.result() == 1
self.listener1.assert_exact_changes(renamed=[x_cid])
self.listener2.assert_exact_changes()
assert x_cid.label == 'newname'
assert_equal(self.data1['newname'], [1, 2, 3])
def test_rename_invalid(self):
x_cid = self.data1.id['x']
self.manager = ComponentManagerWidget(self.data_collection)
self.manager.show()
item = list(self.manager.list)[0]
item.setText(0, 'y')
assert not self.manager.button_ok.isEnabled()
assert self.manager.ui.label_status.text(
) == 'Error: some components have duplicate names'
item = list(self.manager.list)[0]
item.setText(0, 'a')
assert self.manager.button_ok.isEnabled()
assert self.manager.ui.label_status.text() == ''
self.manager.button_ok.click()
self.listener1.assert_exact_changes(renamed=[x_cid])
self.listener2.assert_exact_changes()
assert x_cid.label == 'a'
assert_equal(self.data1['a'], [1, 2, 3])
class TestComponentManagerWidget:
def setup_method(self):
self.data1 = Data(x=[1, 2, 3], y=[3.5, 4.5, -1.0], z=['a', 'r', 'w'])
self.data2 = Data(a=[3, 4, 1], b=[1.5, -2.0, 3.5], c=['y', 'e', 'r'])
# Add a derived component so that we can test how we deal with existing ones
components = dict((cid.label, cid) for cid in self.data2.components)
pc = ParsedCommand('{a}', components)
link = ParsedComponentLink(ComponentID('d'), pc)
self.data2.add_component_link(link)
self.data_collection = DataCollection([self.data1, self.data2])
link = ComponentLink([self.data1.id['x']], self.data2.id['a'])
self.data_collection.add_link(link)
self.listener1 = ChangeListener(self.data1)
self.listener2 = ChangeListener(self.data2)
def test_nochanges(self):
self.manager = ComponentManagerWidget(self.data_collection)
self.manager.show()
self.manager.button_ok.click()
self.listener1.assert_exact_changes()
self.listener2.assert_exact_changes()
def test_remove(self):
x_cid = self.data1.id['x']
self.manager = ComponentManagerWidget(self.data_collection)
self.manager.show()
item = list(self.manager.list)[0]
self.manager.list.select_item(item)
self.manager.button_remove_main.click()
self.manager.button_ok.click()
self.listener1.assert_exact_changes(removed=[x_cid])
self.listener2.assert_exact_changes()
def test_rename_valid(self):
x_cid = self.data1.id['x']
self.manager = ComponentManagerWidget(self.data_collection)
self.manager.show()
item = list(self.manager.list)[0]
item.setText(0, 'newname')
self.manager.button_ok.click()
assert self.manager.result() == 1
self.listener1.assert_exact_changes(renamed=[x_cid])
self.listener2.assert_exact_changes()
assert x_cid.label == 'newname'
assert_equal(self.data1['newname'], [1, 2, 3])
def test_rename_invalid(self):
x_cid = self.data1.id['x']
self.manager = ComponentManagerWidget(self.data_collection)
self.manager.show()
item = list(self.manager.list)[0]
item.setText(0, 'y')
assert not self.manager.button_ok.isEnabled()
assert self.manager.ui.label_status.text() == 'Error: some components have duplicate names'
item = list(self.manager.list)[0]
item.setText(0, 'a')
assert self.manager.button_ok.isEnabled()
assert self.manager.ui.label_status.text() == ''
self.manager.button_ok.click()
self.listener1.assert_exact_changes(renamed=[x_cid])
self.listener2.assert_exact_changes()
assert x_cid.label == 'a'
assert_equal(self.data1['a'], [1, 2, 3])