skip on no pyarrow

Author: jreback

pandas/tests/arrays/test_mask.py

@@ -4,7 +4,6 @@
 from pandas.util import testing as tm
 
 from pandas.core.arrays._mask import NumpyBoolArray
-from pandas.core.arrays.bool import ArrowBoolArray
 
 
 @pytest.fixture
@@ -15,6 +14,7 @@ def numpy_data():
 @pytest.fixture
 def arrow_data():
     pytest.importorskip('pyarrow', minversion="0.10.0")
+    from pandas.core.arrays.bool import ArrowBoolArray
     return ArrowBoolArray([1, 0, 1])
 
 
@@ -24,6 +24,7 @@ def mask_type(request):
         return NumpyBoolArray
     elif request.param == 'arrow':
         pytest.importorskip('pyarrow', minversion="0.10.0")
+        from pandas.core.arrays.bool import ArrowBoolArray
         return ArrowBoolArray