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Move graph path exists to a class

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This commit is contained in:
Donne Martin
2016-09-10 07:42:21 -04:00
parent 62f806100e
commit cd50f73069
3 changed files with 35 additions and 31 deletions
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8
graphs_trees/graph_path_exists/test_path_exists.py
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@@ -5,7 +5,7 @@ class TestPathExists(object):
def test_path_exists(self):
nodes = []
graph = Graph()
graph = GraphPathExists()
for id in range(0, 6):
nodes.append(graph.add_node(id))
graph.add_edge(0, 1, 5)
@@ -17,9 +17,9 @@ class TestPathExists(object):
graph.add_edge(3, 2, 7)
graph.add_edge(3, 4, 8)
assert_equal(path_exists(nodes[0], nodes[2]), True)
assert_equal(path_exists(nodes[0], nodes[0]), True)
assert_equal(path_exists(nodes[4], nodes[5]), False)
assert_equal(graph.path_exists(nodes[0], nodes[2]), True)
assert_equal(graph.path_exists(nodes[0], nodes[0]), True)
assert_equal(graph.path_exists(nodes[4], nodes[5]), False)
print('Success: test_path_exists')