class TestGraph(unittest.TestCase):
"""
This class contains the test methods that influence
the creation of the members in a GrAF.
"""
def setUp(self):
self.graph = Graph()
def test_create_annotation_space(self):
# Test values
as_id = 'as_id'
aspace = self.graph.annotation_spaces.create(as_id)
assert(aspace.as_id == as_id)
assert(list(self.graph.annotation_spaces) == [aspace])
def test_add_annotation_space(self):
# Test values
as_id = 'as_id'
aspace = AnnotationSpace(as_id)
self.graph.annotation_spaces.add(aspace)
assert(self.graph.annotation_spaces[as_id] == aspace)
def test_add_edge(self):
# Test values
fnode = Node('node_1') # From Node
tnode = Node('node_2') # To Node
edge = Edge('id_test', fnode, tnode)
self.graph.nodes.add(fnode)
self.graph.nodes.add(tnode)
self.graph.edges.add(edge)
assert(list(self.graph.edges)[0] == edge)
def test_create_edge(self):
# Test values
fnode = Node('node_1') # From Node
tnode = Node('node_2') # To Node
self.graph.create_edge(fnode, tnode, id='3')
assert(1 == len(self.graph.edges))
assert(self.graph.edges['3'].from_node == fnode)
assert(self.graph.edges['3'].to_node == tnode)
def test_add_feature(self):
name = 'feature'
value = 'value'
self.graph.features[name] = value
assert(self.graph.features[name] == value)
def test_add_node(self):
node = Node('test_node')
self.graph.nodes.add(node)
assert(list(self.graph.nodes) == [node])
def test_add_region(self):
# Test values
# The Region needs at least 2 anchors
#anchor = Anchor(t) # Tokenizer
anchors = ['anchor1', 'anchor2']
id = '1'
region = Region(id, *anchors)
self.graph.regions.add(region)
assert(list(self.graph.regions) == [region])
def test_get_edge_by_id(self):
fnode = Node('node_1') # From Node
tnode = Node('node_2') # To Node
edge = Edge('id_test', fnode, tnode)
self.graph.nodes.add(fnode)
self.graph.nodes.add(tnode)
self.graph.edges.add(edge)
assert(self.graph.edges['id_test'] == edge)
def test_get_edge_by_nodes(self):
fnode = Node('node_1') # From Node
tnode = Node('node_2') # To Node
edge = Edge('id_test', fnode, tnode)
self.graph.nodes.add(fnode)
self.graph.nodes.add(tnode)
self.graph.edges.add(edge)
assert(self.graph.find_edge(fnode, tnode) ==edge)
assert(self.graph.find_edge(fnode.id, tnode.id) ==edge)
def test_get_node(self):
node = Node('test_node')
self.graph.nodes.add(node)
assert(self.graph.nodes['test_node'] ==node)
def test_get_region(self):
node = Node('test_node')
self.graph.nodes.add(node)
assert(self.graph.nodes['test_node'] ==node)
def test_get_annotation_space(self):
aspace = AnnotationSpace('as_id')
self.graph.annotation_spaces.add(aspace)
assert(self.graph.annotation_spaces['as_id'] ==aspace)
def test_get_region_from_id(self):
region = Region('1', 'anchor1', 'anchor2')
self.graph.regions.add(region)
assert(self.graph.regions['1'] ==region)
def test_get_region_from_anchors(self):
region = Region('1', 'anchor1', 'anchor2')
self.graph.regions.add(region)
assert(self.graph.get_region('anchor1', 'anchor2') == region)
def test_get_root(self):
node = Node('test_node')
self.graph.nodes.add(node)
self.graph.root = node
assert(self.graph.root == node)
def test_iter_roots(self):
node = Node('test_node')
self.graph.nodes.add(node)
self.graph.root = node
assert(list(self.graph.iter_roots()) == [node])
def test_parents_and_children(self):
n1 = Node('n1')
n2 = Node('n2')
n3 = Node('n3')
n4 = Node('n4')
self.graph.nodes.add(n1)
self.graph.nodes.add(n2)
self.graph.nodes.add(n3)
self.graph.nodes.add(n4)
self.graph.create_edge(n1, n2)
self.graph.create_edge(n2, n1)
self.graph.create_edge(n1, n3)
self.graph.create_edge(n3, n4)
assert(list(n1.iter_children()) == [n2, n3])
assert(list(n2.iter_children()) == [n1])
assert(list(n3.iter_children()) == [n4])
assert(list(n4.iter_children()) == [])
assert(list(n1.iter_parents()) == [n2])
assert(list(n2.iter_parents()) == [n1])
assert(list(n3.iter_parents()) == [n1])
assert(list(n4.iter_parents()) == [n3])
class TestGraph(unittest.TestCase):
"""
This class contain the test methods if the class Graph.
"""
def setUp(self):
self.graph = Graph()
def test_create_annotation_space(self):
# Test values
name = 'name'
type = 'type'
aspace = self.graph.annotation_spaces.create(name, type)
self.assertIsInstance(aspace, AnnotationSpace)
self.assertEqual(aspace.name, name)
self.assertEqual(aspace.type, type)
self.assertListEqual(list(self.graph.annotation_spaces), [aspace])
def test_add_annotation_space(self):
# Test values
name = 'name'
type = 'type'
aspace = AnnotationSpace(name, type)
self.graph.annotation_spaces.add(aspace)
self.assertEqual(self.graph.annotation_spaces[name], aspace)
def test_add_edge(self):
# Test values
fnode = Node('node_1') # From Node
tnode = Node('node_2') # To Node
edge = Edge('id_test', fnode, tnode)
self.graph.nodes.add(fnode)
self.graph.nodes.add(tnode)
self.graph.edges.add(edge)
self.assertListEqual(list(self.graph.edges), [edge])
def test_create_edge(self):
# Test values
fnode = Node('node_1') # From Node
tnode = Node('node_2') # To Node
self.graph.create_edge(fnode, tnode, id='3')
self.assertEqual(1, len(self.graph.edges))
self.assertEqual(self.graph.edges['3'].from_node, fnode)
self.assertEqual(self.graph.edges['3'].to_node, tnode)
def test_add_feature(self):
name = 'feature'
value = 'value'
self.graph.features[name] = value
self.assertEqual(self.graph.features[name], value)
def test_add_node(self):
node = Node('test_node')
self.graph.nodes.add(node)
self.assertListEqual(list(self.graph.nodes), [node])
def test_add_region(self):
# Test values
# The Region needs at least 2 anchors
#anchor = Anchor(t) # Tokenizer
anchors = ['anchor1', 'anchor2']
id = '1'
region = Region(id, *anchors)
self.graph.regions.add(region)
self.assertListEqual(list(self.graph.regions), [region])
def test_get_edge_by_id(self):
fnode = Node('node_1') # From Node
tnode = Node('node_2') # To Node
edge = Edge('id_test', fnode, tnode)
self.graph.nodes.add(fnode)
self.graph.nodes.add(tnode)
self.graph.edges.add(edge)
self.assertEqual(self.graph.edges['id_test'], edge)
def test_get_edge_by_nodes(self):
fnode = Node('node_1') # From Node
tnode = Node('node_2') # To Node
edge = Edge('id_test', fnode, tnode)
self.graph.nodes.add(fnode)
self.graph.nodes.add(tnode)
self.graph.edges.add(edge)
self.assertEqual(self.graph.find_edge(fnode, tnode), edge)
self.assertEqual(self.graph.find_edge(fnode.id, tnode.id), edge)
def test_get_node(self):
node = Node('test_node')
self.graph.nodes.add(node)
self.assertEqual(self.graph.nodes['test_node'], node)
def test_get_region(self):
node = Node('test_node')
self.graph.nodes.add(node)
self.assertEqual(self.graph.nodes['test_node'], node)
def test_get_annotation_space(self):
aspace = AnnotationSpace('name', 'type')
self.graph.annotation_spaces.add(aspace)
self.assertEqual(self.graph.annotation_spaces['name'], aspace)
def test_get_region_from_id(self):
region = Region('1', 'anchor1', 'anchor2')
self.graph.regions.add(region)
self.assertEqual(self.graph.regions['1'], region)
def test_get_region_from_anchors(self):
region = Region('1', 'anchor1', 'anchor2')
self.graph.regions.add(region)
self.assertEqual(self.graph.get_region('anchor1', 'anchor2'), region)
def test_set_root_not_in_graph(self):
node = Node('test_node')
self.assertRaises(ValueError,
lambda: setattr(self.graph, 'root', node))
def test_get_root(self):
node = Node('test_node')
self.graph.nodes.add(node)
self.graph.root = node
self.assertEqual(self.graph.root, node)
def test_iter_roots(self):
node = Node('test_node')
self.graph.nodes.add(node)
self.graph.root = node
self.assertListEqual(list(self.graph.iter_roots()), [node])
def test_parents_and_children(self):
n1 = Node('n1')
n2 = Node('n2')
n3 = Node('n3')
n4 = Node('n4')
self.graph.nodes.add(n1)
self.graph.nodes.add(n2)
self.graph.nodes.add(n3)
self.graph.nodes.add(n4)
self.graph.create_edge(n1, n2)
self.graph.create_edge(n2, n1)
self.graph.create_edge(n1, n3)
self.graph.create_edge(n3, n4)
self.assertListEqual(list(n1.iter_children()), [n2, n3])
self.assertListEqual(list(n2.iter_children()), [n1])
self.assertListEqual(list(n3.iter_children()), [n4])
self.assertListEqual(list(n4.iter_children()), [])
self.assertListEqual(list(n1.iter_parents()), [n2])
self.assertListEqual(list(n2.iter_parents()), [n1])
self.assertListEqual(list(n3.iter_parents()), [n1])
self.assertListEqual(list(n4.iter_parents()), [n3])
class TestGraph(unittest.TestCase):
"""
This class contain the test methods if the class Graph.
"""
def setUp(self):
self.graph = Graph()
def test_create_annotation_space(self):
# Test values
name = 'name'
type = 'type'
aspace = self.graph.annotation_spaces.create(name, type)
self.assertIsInstance(aspace, AnnotationSpace)
self.assertEqual(aspace.name, name)
self.assertEqual(aspace.type, type)
self.assertListEqual(list(self.graph.annotation_spaces), [aspace])
def test_add_annotation_space(self):
# Test values
name = 'name'
type = 'type'
aspace = AnnotationSpace(name, type)
self.graph.annotation_spaces.add(aspace)
self.assertEqual(self.graph.annotation_spaces[name], aspace)
def test_add_edge(self):
# Test values
fnode = Node('node_1') # From Node
tnode = Node('node_2') # To Node
edge = Edge('id_test', fnode, tnode)
self.graph.nodes.add(fnode)
self.graph.nodes.add(tnode)
self.graph.edges.add(edge)
self.assertListEqual(list(self.graph.edges), [edge])
def test_create_edge(self):
# Test values
fnode = Node('node_1') # From Node
tnode = Node('node_2') # To Node
self.graph.create_edge(fnode, tnode, id='3')
self.assertEqual(1, len(self.graph.edges))
self.assertEqual(self.graph.edges['3'].from_node, fnode)
self.assertEqual(self.graph.edges['3'].to_node, tnode)
def test_add_feature(self):
name = 'feature'
value = 'value'
self.graph.features[name] = value
self.assertEqual(self.graph.features[name], value)
def test_add_node(self):
node = Node('test_node')
self.graph.nodes.add(node)
self.assertListEqual(list(self.graph.nodes), [node])
def test_add_region(self):
# Test values
# The Region needs at least 2 anchors
#anchor = Anchor(t) # Tokenizer
anchors = ['anchor1', 'anchor2']
id = '1'
region = Region(id, *anchors)
self.graph.regions.add(region)
self.assertListEqual(list(self.graph.regions), [region])
def test_get_edge_by_id(self):
fnode = Node('node_1') # From Node
tnode = Node('node_2') # To Node
edge = Edge('id_test', fnode, tnode)
self.graph.nodes.add(fnode)
self.graph.nodes.add(tnode)
self.graph.edges.add(edge)
self.assertEqual(self.graph.edges['id_test'], edge)
def test_get_edge_by_nodes(self):
fnode = Node('node_1') # From Node
tnode = Node('node_2') # To Node
edge = Edge('id_test', fnode, tnode)
self.graph.nodes.add(fnode)
self.graph.nodes.add(tnode)
self.graph.edges.add(edge)
self.assertEqual(self.graph.find_edge(fnode, tnode), edge)
self.assertEqual(self.graph.find_edge(fnode.id, tnode.id), edge)
def test_get_node(self):
node = Node('test_node')
self.graph.nodes.add(node)
self.assertEqual(self.graph.nodes['test_node'], node)
def test_get_region(self):
node = Node('test_node')
self.graph.nodes.add(node)
self.assertEqual(self.graph.nodes['test_node'], node)
def test_get_annotation_space(self):
aspace = AnnotationSpace('name', 'type')
self.graph.annotation_spaces.add(aspace)
self.assertEqual(self.graph.annotation_spaces['name'], aspace)
def test_get_region_from_id(self):
region = Region('1', 'anchor1', 'anchor2')
self.graph.regions.add(region)
self.assertEqual(self.graph.regions['1'], region)
def test_get_region_from_anchors(self):
region = Region('1', 'anchor1', 'anchor2')
self.graph.regions.add(region)
self.assertEqual(self.graph.get_region('anchor1', 'anchor2'), region)
def test_set_root_not_in_graph(self):
node = Node('test_node')
self.assertRaises(ValueError, lambda: setattr(self.graph, 'root', node))
def test_get_root(self):
node = Node('test_node')
self.graph.nodes.add(node)
self.graph.root = node
self.assertEqual(self.graph.root, node)
def test_iter_roots(self):
node = Node('test_node')
self.graph.nodes.add(node)
self.graph.root = node
self.assertListEqual(list(self.graph.iter_roots()), [node])
def test_parents_and_children(self):
n1 = Node('n1')
n2 = Node('n2')
n3 = Node('n3')
n4 = Node('n4')
self.graph.nodes.add(n1)
self.graph.nodes.add(n2)
self.graph.nodes.add(n3)
self.graph.nodes.add(n4)
self.graph.create_edge(n1, n2)
self.graph.create_edge(n2, n1)
self.graph.create_edge(n1, n3)
self.graph.create_edge(n3, n4)
self.assertListEqual(list(n1.iter_children()), [n2, n3])
self.assertListEqual(list(n2.iter_children()), [n1])
self.assertListEqual(list(n3.iter_children()), [n4])
self.assertListEqual(list(n4.iter_children()), [])
self.assertListEqual(list(n1.iter_parents()), [n2])
self.assertListEqual(list(n2.iter_parents()), [n1])
self.assertListEqual(list(n3.iter_parents()), [n1])
self.assertListEqual(list(n4.iter_parents()), [n3])
class TestGraph:
"""
This class contains the test methods that influence
the creation of the members in a GrAF.
"""
def setUp(self):
self.graph = Graph()
def test_create_annotation_space(self):
# Test values
as_id = 'as_id'
aspace = self.graph.annotation_spaces.create(as_id)
assert(aspace.as_id == as_id)
assert(list(self.graph.annotation_spaces) == [aspace])
def test_add_annotation_space(self):
# Test values
as_id = 'as_id'
aspace = AnnotationSpace(as_id)
self.graph.annotation_spaces.add(aspace)
assert(self.graph.annotation_spaces[as_id] == aspace)
def test_add_edge(self):
# Test values
fnode = Node('node_1') # From Node
tnode = Node('node_2') # To Node
edge = Edge('id_test', fnode, tnode)
self.graph.nodes.add(fnode)
self.graph.nodes.add(tnode)
self.graph.edges.add(edge)
assert(list(self.graph.edges)[0] == edge)
def test_create_edge(self):
# Test values
fnode = Node('node_1') # From Node
tnode = Node('node_2') # To Node
self.graph.create_edge(fnode, tnode, id='3')
assert(1 == len(self.graph.edges))
assert(self.graph.edges['3'].from_node == fnode)
assert(self.graph.edges['3'].to_node == tnode)
def test_add_feature(self):
name = 'feature'
value = 'value'
self.graph.features[name] = value
assert(self.graph.features[name] == value)
def test_add_node(self):
node = Node('test_node')
self.graph.nodes.add(node)
assert(list(self.graph.nodes) == [node])
def test_add_region(self):
# Test values
# The Region needs at least 2 anchors
#anchor = Anchor(t) # Tokenizer
anchors = ['anchor1', 'anchor2']
id = '1'
region = Region(id, *anchors)
self.graph.regions.add(region)
assert(list(self.graph.regions) == [region])
def test_get_edge_by_id(self):
fnode = Node('node_1') # From Node
tnode = Node('node_2') # To Node
edge = Edge('id_test', fnode, tnode)
self.graph.nodes.add(fnode)
self.graph.nodes.add(tnode)
self.graph.edges.add(edge)
assert(self.graph.edges['id_test'] == edge)
def test_get_edge_by_nodes(self):
fnode = Node('node_1') # From Node
tnode = Node('node_2') # To Node
edge = Edge('id_test', fnode, tnode)
self.graph.nodes.add(fnode)
self.graph.nodes.add(tnode)
self.graph.edges.add(edge)
assert(self.graph.find_edge(fnode, tnode) ==edge)
assert(self.graph.find_edge(fnode.id, tnode.id) ==edge)
def test_get_node(self):
node = Node('test_node')
self.graph.nodes.add(node)
assert(self.graph.nodes['test_node'] ==node)
def test_get_region(self):
node = Node('test_node')
self.graph.nodes.add(node)
assert(self.graph.nodes['test_node'] ==node)
def test_get_annotation_space(self):
aspace = AnnotationSpace('as_id')
self.graph.annotation_spaces.add(aspace)
assert(self.graph.annotation_spaces['as_id'] ==aspace)
def test_get_region_from_id(self):
region = Region('1', 'anchor1', 'anchor2')
self.graph.regions.add(region)
assert(self.graph.regions['1'] ==region)
def test_get_region_from_anchors(self):
region = Region('1', 'anchor1', 'anchor2')
self.graph.regions.add(region)
assert(self.graph.get_region('anchor1', 'anchor2') == region)
def test_get_root(self):
node = Node('test_node')
self.graph.nodes.add(node)
self.graph.root = node
assert(self.graph.root == node)
def test_iter_roots(self):
node = Node('test_node')
self.graph.nodes.add(node)
self.graph.root = node
assert(list(self.graph.iter_roots()) == [node])
def test_parents_and_children(self):
n1 = Node('n1')
n2 = Node('n2')
n3 = Node('n3')
n4 = Node('n4')
self.graph.nodes.add(n1)
self.graph.nodes.add(n2)
self.graph.nodes.add(n3)
self.graph.nodes.add(n4)
self.graph.create_edge(n1, n2)
self.graph.create_edge(n2, n1)
self.graph.create_edge(n1, n3)
self.graph.create_edge(n3, n4)
assert(list(n1.iter_children()) == [n2, n3])
assert(list(n2.iter_children()) == [n1])
assert(list(n3.iter_children()) == [n4])
assert(list(n4.iter_children()) == [])
assert(list(n1.iter_parents()) == [n2])
assert(list(n2.iter_parents()) == [n1])
assert(list(n3.iter_parents()) == [n1])
assert(list(n4.iter_parents()) == [n3])
# TODO: Test makes wrong assumption. The problem is not that
# Annotations might get added twice, but that one file might
# be parsed twice.
# def test_verify_annotation_existence(self):
# """ Verification if the same annotation is parsed
# more then one time. The same annotation can only
# exist and allowed to be added one time.
# """
# node = Node('test_node')
# annotation_1 = Annotation('annotation_value', None, 'id-1')
# # Same id
# annotation_2 = Annotation('annotation_value', None, 'id-1')
# # Add the first node
# node.annotations.add(annotation_1)
# # Try to add again the same annotation
# node.annotations.add(annotation_2)
# self.graph.nodes.add(node)
# expected_result = 1
# element = self.graph.get_element('test_node')
# assert(len(element.annotations) == expected_result)
# TODO: Test makes wrong assumption. The problem is not that
# Annotations might get added twice, but that one file might
# be parsed twice.
# def test_verify_edge_existence(self):
# """ Verification if the same edge is parsed
# more then one time. The same edge can only
# exist and allowed to be added one time.
# """
# # Test values
# fnode = Node('node_1') # From Node
# tnode = Node('node_2') # To Node
# edge_1 = Edge('id_test', fnode, tnode)
# # Same id
# edge_2 = Edge('id_test', fnode, tnode)
# self.graph.nodes.add(fnode)
# self.graph.nodes.add(tnode)
# self.graph.edges.add(edge_1)
# # Try to add again the edge annotation
# self.graph.edges.add(edge_2)
# assert(len(self.graph.edges) == 1)