CLN: remove unused fixtures (#31192)

Author: jbrockmendel

pandas/tests/indexes/conftest.py

@@ -1,7 +1,5 @@
-import numpy as np
 import pytest
 
-import pandas as pd
 import pandas._testing as tm
 from pandas.core.indexes.api import Index, MultiIndex
 
@@ -28,25 +26,3 @@
 def indices(request):
     # copy to avoid mutation, e.g. setting .name
     return indices_dict[request.param].copy()
-
-
-@pytest.fixture(params=[1, np.array(1, dtype=np.int64)])
-def one(request):
-    # zero-dim integer array behaves like an integer
-    return request.param
-
-
-zeros = [
-    box([0] * 5, dtype=dtype)
-    for box in [pd.Index, np.array]
-    for dtype in [np.int64, np.uint64, np.float64]
-]
-zeros.extend([np.array(0, dtype=dtype) for dtype in [np.int64, np.uint64, np.float64]])
-zeros.extend([0, 0.0])
-
-
-@pytest.fixture(params=zeros)
-def zero(request):
-    # For testing division by (or of) zero for Index with length 5, this
-    # gives several scalar-zeros and length-5 vector-zeros
-    return request.param