def testRemoveLastChildFromFiltered(self):
c = HierarchicalContainer()
c.addItem('root')
self.assertEquals(False, c.hasChildren('root'))
c.addItem('child')
c.setParent('child', 'root')
self.assertEquals(True, c.hasChildren('root'))
# Dummy filter that does not remove any items
class DummyFilter(IFilter):
def passesFilter(self, itemId, item):
return True
def appliesToProperty(self, propertyId):
return True
c.addContainerFilter(DummyFilter())
c.removeItem('child')
self.assertFalse(c.containsId('child'))
self.assertIsNone(c.getChildren('root'))
self.assertIsNone(c.getChildren('child'))
self.assertFalse(c.hasChildren('child'))
self.assertFalse(c.hasChildren('root'))
def testRemoveLastChildFromFiltered(self):
c = HierarchicalContainer()
c.addItem('root')
self.assertEquals(False, c.hasChildren('root'))
c.addItem('child')
c.setParent('child', 'root')
self.assertEquals(True, c.hasChildren('root'))
# Dummy filter that does not remove any items
class DummyFilter(IFilter):
def passesFilter(self, itemId, item):
return True
def appliesToProperty(self, propertyId):
return True
c.addContainerFilter(DummyFilter())
c.removeItem('child')
self.assertFalse(c.containsId('child'))
self.assertIsNone(c.getChildren('root'))
self.assertIsNone(c.getChildren('child'))
self.assertFalse(c.hasChildren('child'))
self.assertFalse(c.hasChildren('root'))
def testRemoveLastChild(self):
c = HierarchicalContainer()
c.addItem('root')
self.assertEquals(False, c.hasChildren('root'))
c.addItem('child')
c.setParent('child', 'root')
self.assertEquals(True, c.hasChildren('root'))
c.removeItem('child')
self.assertFalse(c.containsId('child'))
self.assertIsNone(c.getChildren('root'))
self.assertIsNone(c.getChildren('child'))
self.assertFalse(c.hasChildren('child'))
self.assertFalse(c.hasChildren('root'))
def testRemoveLastChild(self):
c = HierarchicalContainer()
c.addItem('root')
self.assertEquals(False, c.hasChildren('root'))
c.addItem('child')
c.setParent('child', 'root')
self.assertEquals(True, c.hasChildren('root'))
c.removeItem('child')
self.assertFalse(c.containsId('child'))
self.assertIsNone(c.getChildren('root'))
self.assertIsNone(c.getChildren('child'))
self.assertFalse(c.hasChildren('child'))
self.assertFalse(c.hasChildren('root'))
def testHierarchicalContainer(self):
hc = HierarchicalContainer()
self.populateContainer(hc)
hc.sort(['name'], [True])
self.verifyOrder(hc, ['Audi', 'C++', 'Call of Duty', 'Cars',
'English', 'Fallout', 'Finnish', 'Ford', 'Games', 'Java',
'Might and Magic', 'Natural languages', 'PHP',
'Programming languages', 'Python', 'Red Alert', 'Swedish',
'Toyota', 'Volvo'])
self.assertArrays(list(hc.rootItemIds()), [self._nameToId['Cars'],
self._nameToId['Games'], self._nameToId['Natural languages'],
self._nameToId['Programming languages']])
self.assertArrays(list(hc.getChildren(self._nameToId['Games'])),
[self._nameToId['Call of Duty'], self._nameToId['Fallout'],
self._nameToId['Might and Magic'],
self._nameToId['Red Alert']])
def testHierarchicalContainer(self):
hc = HierarchicalContainer()
self.populateContainer(hc)
hc.sort(["name"], [True])
self.verifyOrder(
hc,
[
"Audi",
"C++",
"Call of Duty",
"Cars",
"English",
"Fallout",
"Finnish",
"Ford",
"Games",
"Java",
"Might and Magic",
"Natural languages",
"PHP",
"Programming languages",
"Python",
"Red Alert",
"Swedish",
"Toyota",
"Volvo",
],
)
self.assertArrays(
list(hc.rootItemIds()),
[
self._nameToId["Cars"],
self._nameToId["Games"],
self._nameToId["Natural languages"],
self._nameToId["Programming languages"],
],
)
self.assertArrays(
list(hc.getChildren(self._nameToId["Games"])),
[
self._nameToId["Call of Duty"],
self._nameToId["Fallout"],
self._nameToId["Might and Magic"],
self._nameToId["Red Alert"],
],
)
def testHierarchicalContainer(self):
hc = HierarchicalContainer()
self.populateContainer(hc)
hc.sort(['name'], [True])
self.verifyOrder(hc, [
'Audi', 'C++', 'Call of Duty', 'Cars', 'English', 'Fallout',
'Finnish', 'Ford', 'Games', 'Java', 'Might and Magic',
'Natural languages', 'PHP', 'Programming languages', 'Python',
'Red Alert', 'Swedish', 'Toyota', 'Volvo'
])
self.assertArrays(list(hc.rootItemIds()), [
self._nameToId['Cars'], self._nameToId['Games'],
self._nameToId['Natural languages'],
self._nameToId['Programming languages']
])
self.assertArrays(list(hc.getChildren(self._nameToId['Games'])), [
self._nameToId['Call of Duty'], self._nameToId['Fallout'],
self._nameToId['Might and Magic'], self._nameToId['Red Alert']
])
