94 lines
3.2 KiB
Python
94 lines
3.2 KiB
Python
import pytest
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import pandas as pd
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from pandas import (
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Series,
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TimedeltaIndex,
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)
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class TestTimedeltaIndexRendering:
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@pytest.mark.parametrize("method", ["__repr__", "__str__"])
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def test_representation(self, method):
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idx1 = TimedeltaIndex([], freq="D")
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idx2 = TimedeltaIndex(["1 days"], freq="D")
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idx3 = TimedeltaIndex(["1 days", "2 days"], freq="D")
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idx4 = TimedeltaIndex(["1 days", "2 days", "3 days"], freq="D")
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idx5 = TimedeltaIndex(["1 days 00:00:01", "2 days", "3 days"])
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exp1 = "TimedeltaIndex([], dtype='timedelta64[ns]', freq='D')"
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exp2 = "TimedeltaIndex(['1 days'], dtype='timedelta64[ns]', freq='D')"
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exp3 = "TimedeltaIndex(['1 days', '2 days'], dtype='timedelta64[ns]', freq='D')"
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exp4 = (
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"TimedeltaIndex(['1 days', '2 days', '3 days'], "
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"dtype='timedelta64[ns]', freq='D')"
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)
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exp5 = (
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"TimedeltaIndex(['1 days 00:00:01', '2 days 00:00:00', "
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"'3 days 00:00:00'], dtype='timedelta64[ns]', freq=None)"
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)
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with pd.option_context("display.width", 300):
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for idx, expected in zip(
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[idx1, idx2, idx3, idx4, idx5], [exp1, exp2, exp3, exp4, exp5]
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):
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result = getattr(idx, method)()
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assert result == expected
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def test_representation_to_series(self):
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idx1 = TimedeltaIndex([], freq="D")
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idx2 = TimedeltaIndex(["1 days"], freq="D")
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idx3 = TimedeltaIndex(["1 days", "2 days"], freq="D")
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idx4 = TimedeltaIndex(["1 days", "2 days", "3 days"], freq="D")
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idx5 = TimedeltaIndex(["1 days 00:00:01", "2 days", "3 days"])
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exp1 = """Series([], dtype: timedelta64[ns])"""
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exp2 = "0 1 days\ndtype: timedelta64[ns]"
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exp3 = "0 1 days\n1 2 days\ndtype: timedelta64[ns]"
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exp4 = "0 1 days\n1 2 days\n2 3 days\ndtype: timedelta64[ns]"
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exp5 = (
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"0 1 days 00:00:01\n"
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"1 2 days 00:00:00\n"
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"2 3 days 00:00:00\n"
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"dtype: timedelta64[ns]"
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)
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with pd.option_context("display.width", 300):
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for idx, expected in zip(
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[idx1, idx2, idx3, idx4, idx5], [exp1, exp2, exp3, exp4, exp5]
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):
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result = repr(Series(idx))
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assert result == expected
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def test_summary(self):
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# GH#9116
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idx1 = TimedeltaIndex([], freq="D")
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idx2 = TimedeltaIndex(["1 days"], freq="D")
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idx3 = TimedeltaIndex(["1 days", "2 days"], freq="D")
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idx4 = TimedeltaIndex(["1 days", "2 days", "3 days"], freq="D")
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idx5 = TimedeltaIndex(["1 days 00:00:01", "2 days", "3 days"])
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exp1 = "TimedeltaIndex: 0 entries\nFreq: D"
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exp2 = "TimedeltaIndex: 1 entries, 1 days to 1 days\nFreq: D"
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exp3 = "TimedeltaIndex: 2 entries, 1 days to 2 days\nFreq: D"
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exp4 = "TimedeltaIndex: 3 entries, 1 days to 3 days\nFreq: D"
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exp5 = "TimedeltaIndex: 3 entries, 1 days 00:00:01 to 3 days 00:00:00"
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for idx, expected in zip(
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[idx1, idx2, idx3, idx4, idx5], [exp1, exp2, exp3, exp4, exp5]
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):
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result = idx._summary()
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assert result == expected
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