def test_generate_sparse_matrix_equals_to_paper_example():
db.replace_all_nodes(paper_nodes)
db.replace_all_paths(paper_paths)
db.replace_all_templates(paper_templates)
index_parser.generate_sparse_matrix()
assert paper_matrix == db.get_sparse_matrix()
def parse():
clean()
from app.graph_parser import graph_parser
from app.index_parser import index_parser
graph_parser.parse('example-rdfs/tall/paper.nt')
# graph_parser.parse('example-rdfs/venti/linkedmdb-latest-dump.nt')
graph_parser.persist_index()
index_parser.generate_sparse_matrix()
clean()
def test_generate_sparse_matrix_loops_all_nodes_for_each_paths(monkeypatch):
counters = mock_method_with_counter(monkeypatch, db, 'get_node')
nodes, paths, templates = create_indexes()
index_parser.generate_sparse_matrix()
assert len(paths) * len(nodes) == counters['invocations']
def test_generate_sparse_matrix_clears_old_sparse_matrix(monkeypatch):
counters = mock_method_with_counter(monkeypatch, db, 'clear_sparse_matrix')
index_parser.generate_sparse_matrix()
assert 1 == counters['invocations']
