Flow test improvements (#585)

* fix hnsw parallel tests

* update pyproject toml file

pyproject.toml

@@ -18,6 +18,9 @@ classifiers = [
     'Programming Language :: Python :: 3.9',
     'Programming Language :: Python :: 3.10',
     'Programming Language :: Python :: 3.11',
+    'Programming Language :: Python :: 3.12',
+    'Programming Language :: Python :: 3.13',
+    'Programming Language :: Python :: 3.14',
     'License :: OSI Approved :: BSD License',
     'Development Status :: 3 - Alpha',
 ]
@@ -28,8 +31,8 @@ python = "^3.10"
 [tool.poetry.dev-dependencies]
 numpy = "*"
 hnswlib = "^0.6.2"
-pytest = "^6.2.4"
-scipy = "^1.10.1"
+pytest = "^8.3"
+scipy = "^1.14.1"
 h5py = "^3.7.0"
 ml_dtypes = "*"
 

tests/flow/test_hnsw_parallel.py

@@ -10,7 +10,7 @@
 
 # Helper class for creating a "baseline" HNSW index that was built by inserting vectors one by one and a corresponding
 # flat index for given params, to compare the parallel operation against it
-class TestIndex:
+class IndexTest:
     def __init__(self, dim_, num_elements_, metric_, data_type_, multi_=False, ef_runtime=200):
 
         self.dim = dim_
@@ -81,10 +81,10 @@ def compute_ground_truth_range(self, query_data, radius):
 per_label = 5  # for multi value index
 
 print("Creating test indexes...")
-g_test_index = TestIndex(dim, num_elements, metric, data_type)
+g_test_index = IndexTest(dim, num_elements, metric, data_type)
 g_test_index.insert_random_vectors()
 
-g_test_index_multi = TestIndex(dim, num_elements, metric, data_type, multi_=True)
+g_test_index_multi = IndexTest(dim, num_elements, metric, data_type, multi_=True)
 g_test_index_multi.insert_random_vectors_multi(per_label)
 
 def test_parallel_search():