change tests

Author: Rubtsowa

protocol/tests/__pycache__/conftest.cpython-310-pytest-6.2.4.pyc

@@ -95,7 +95,15 @@ def test_df_get_chunks(size, n_chunks, df_from_dict):
     df = df_from_dict({"x": list(range(size))})
     dfX = df.__dataframe__()
     chunks = list(dfX.get_chunks(n_chunks))
-    assert len(chunks) == n_chunks
+    """
+    Pandas do not plan to use more chunks than 1. 
+    But if chunking is supported in your implementation, 
+    then it is the place to use the following check
+    
+    ``assert len(chunks) == n_chunks``
+    
+    """
+    assert len(chunks) == 1
     assert sum(chunk.num_rows() for chunk in chunks) == size
 
 
@@ -104,7 +112,15 @@ def test_column_get_chunks(size, n_chunks, df_from_dict):
     df = df_from_dict({"x": list(range(size))})
     dfX = df.__dataframe__()
     chunks = list(dfX.get_column(0).get_chunks(n_chunks))
-    assert len(chunks) == n_chunks
+    """
+    Pandas do not plan to use more chunks than 1. 
+    But if chunking is supported in your implementation, 
+    then it is the place to use the following check
+    
+    ``assert len(chunks) == n_chunks``
+    
+    """
+    assert len(chunks) == 1
     assert sum(chunk.size for chunk in chunks) == size
 
 
@@ -129,7 +145,7 @@ def test_buffer(df_from_dict):
 
     assert dataBuf.bufsize > 0
     assert dataBuf.ptr != 0
-    device, _ = dataBuf.__dlpack_device__
+    device = dataBuf.__dlpack_device__
 
     assert dataDtype[0] == 0