def test_CheckSizeLinkAfterAddingLinkNodeRepeating(self):
expectedSize = 1
node0 = Node({0, 1, 2})
addingNode = Node({3, 4})
node0.addLinkNode(addingNode)
node0.addLinkNode(addingNode)
self.assertEqual(expectedSize, node0.linkSize)
def test_Closure(self):
m = Matrix(4, 4)
m.addString([1, 1, 1, 1])
m.addString([0, 0, 1, 1])
m.addString([1, 1, 0, 1])
m.addString([1, 0, 1, 1])
graph = Hasse(m)
node = Node({0, 3})
expectedNode = Node({0, 2, 3})
newNode = graph.closure(node, 2)
self.assertSetEqual(expectedNode.getElements(), newNode.getElements())
def test_ConstructorNameNotSet(self):
checkElements = {0, 1, 2}
strName = '{0, 1, 2}'
node0 = Node({0, 0, 0, 1, 1, 2, 2})
self.assertEqual(checkElements, node0.elements)
self.assertEqual(strName, node0.name)
self.assertEqual(3, node0.size)
self.assertEqual(set(), node0.link)
self.assertEqual(0, node0.linkSize)
def test_Constructor(self):
elements = {0, 1, 2}
strName = '{0, 1, 2}'
node0 = Node(elements)
self.assertEqual(elements, node0.elements)
self.assertEqual(strName, node0.name)
self.assertEqual(3, node0.size)
self.assertEqual(set(), node0.link)
self.assertEqual(0, node0.linkSize)
def test_ComputingNextLevelNodes(self):
m = Matrix(4, 4)
m.addString([1, 1, 0, 1])
m.addString([0, 1, 1, 1])
m.addString([1, 1, 1, 0])
m.addString([1, 0, 1, 1]) # tetrahedra
graph = Hasse(m)
workNode = Node({0})
newSet = graph.computingNextLevelNodes(workNode)
self.assertEqual(3, len(newSet))
def test_ConstructorWithDoublingInSet(self):
elements = {0, 0, 0, 1, 1, 2, 2}
checkElements = {0, 1, 2}
strName = '{0, 1, 2}'
node0 = Node(elements)
self.assertEqual(checkElements, node0.elements)
self.assertEqual(strName, node0.name)
self.assertEqual(3, node0.size)
self.assertEqual(set(), node0.link)
self.assertEqual(0, node0.linkSize)
def test_GetLink(self):
node0 = Node({0, 1, 2})
addingNode1 = Node({3, 4})
addingNode2 = Node({5, 6})
newSet = set()
node0.addLinkNode(addingNode1)
node0.addLinkNode(addingNode2)
newSet.add(addingNode1)
newSet.add(addingNode2)
self.assertSetEqual(newSet, node0.getLink())
def test_CheckSizeLinkAfterAddingLinkNode(self):
expectedSize = 2
node0 = Node({0, 1, 2})
addingNode1 = Node({3, 4})
addingNode2 = Node({5, 6})
node0.addLinkNode(addingNode1)
node0.addLinkNode(addingNode2)
self.assertEqual(expectedSize, node0.linkSize)
def test_CheckAddingLinkNodeWithError(self):
node0 = Node({0, 1, 2})
node0.addLinkNode("NotNode")
self.assertRaises(TypeError, node0.link)
def test_CheckAddingLinkNode(self):
node0 = Node({0, 1, 2})
addingNode = Node({3, 4})
node0.addLinkNode(addingNode)
self.assertEqual({Node({3, 4})}, node0.link)
def test_GetSize(self):
node0 = Node({0, 1, 2})
self.assertEqual(3, node0.getSize())
def test_GetElements(self):
elements = {0, 1, 2}
node0 = Node({0, 1, 2})
self.assertEqual(elements, node0.getElements())
def test_GetName(self):
strName = '{0, 1, 2}'
node0 = Node({0, 1, 2})
self.assertEqual(strName, node0.getName())
def test_EqualityNotNode(self):
node0 = Node({0, 1, 2})
node1 = str('{0, 1, 2}')
self.assertEqual(False, node0 == node1)
def test_FalseEquality(self):
node0 = Node({0, 1, 2})
node1 = Node({0, 0, 0, 1, 1, 3, 3})
self.assertEqual(False, node0 == node1)
def test_Equality(self):
node0 = Node({0, 1, 2})
node1 = Node({0, 0, 0, 1, 1, 2, 2})
self.assertEqual(True, node0 == node1)