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20 lines
601 B
20 lines
601 B
"""
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Tests for Indexes backed by arbitrary ExtensionArrays.
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"""
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import pandas as pd
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from pandas.tests.extension.base.base import BaseExtensionTests
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class BaseIndexTests(BaseExtensionTests):
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"""Tests for Index object backed by an ExtensionArray"""
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def test_index_from_array(self, data):
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idx = pd.Index(data)
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assert data.dtype == idx.dtype
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def test_index_from_listlike_with_dtype(self, data):
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idx = pd.Index(data, dtype=data.dtype)
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assert idx.dtype == data.dtype
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idx = pd.Index(list(data), dtype=data.dtype)
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assert idx.dtype == data.dtype
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