76847a986a
caused a hidden functional bug. Next commit should alter ago.py to make this te st pass. test_zero_day_is_skipped_display_hour()
107 lines
3.1 KiB
Python
107 lines
3.1 KiB
Python
from datetime import datetime
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from datetime import timedelta
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from types import StringType
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from types import DictType
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from ago import human
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from ago import delta2dict
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# datetime objects
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PRESENT = datetime.now()
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PAST = PRESENT - timedelta( 492, 58711, 45 ) # days, secs, ms
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FUTURE = PRESENT + timedelta( 2, 12447, 963 ) # days, secs, ms
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# timedelta objects
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PAST_DELTA = PRESENT - PAST
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FUTURE_DELTA = PRESENT - FUTURE
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ONE_YEAR_FOUR_HOURS_DELTA = timedelta( 365, 14400, 0 )
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def test_human_passed_datetime_is_string():
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assert type(human( PAST )) is StringType
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def test_human_passed_timedelta_is_string():
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assert type(human( PAST_DELTA )) is StringType
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def test_delta2dict_is_dict():
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assert type(delta2dict( PAST_DELTA )) is DictType
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def test_ago_in_past_human():
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assert 'ago' in human( PAST )
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def test_in_in_future_human():
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assert 'in' in human( FUTURE )
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def test_no_coma_in_one_precision():
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assert ',' not in human( PAST, precision = 1 )
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assert ',' not in human( FUTURE, precision = 1 )
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def test_coma_in_three_precision():
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assert ',' in human( PAST, precision = 3 )
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assert ',' in human( FUTURE, precision = 3 )
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def test_coma_in_out_of_bounds_precision():
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assert ',' in human( PAST, precision = 10 )
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assert ',' in human( FUTURE, precision = 10 )
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def test_zero_day_is_skipped_display_hour():
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_result = human( ONE_YEAR_FOUR_HOURS_DELTA, precision = 2 )
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assert 'year' in _result
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# day is 0 so it is skipped, so we should show hours ...
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assert 'hour' in _result
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def test_one_day_singular():
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assert 's' not in human( timedelta(1) )
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def test_two_day_plural():
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assert 's' in human( timedelta(2) )
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def test_past_tense():
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output = human( PAST,
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past_tense = 'titanic sunk {} ago',
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future_tense = 'titanic will sink in {} from now'
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)
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assert 'titanic sunk' in output
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def test_future_tense():
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output = human( FUTURE,
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past_tense = 'titanic sunk {} ago',
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future_tense = 'titanic will sink in {} from now'
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)
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assert 'titanic will sink in' in output
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def test_valid_past_dict():
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past_dict = delta2dict( PAST_DELTA )
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assert past_dict['year'] == 1
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assert past_dict['day'] == 127
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assert past_dict['hour'] == 16
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assert past_dict['minute'] == 18
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assert past_dict['microsecond'] == 45
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def test_valid_future_dict():
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past_dict = delta2dict( FUTURE_DELTA )
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assert past_dict['year'] == 0
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assert past_dict['day'] == 2
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assert past_dict['hour'] == 3
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assert past_dict['minute'] == 27
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assert past_dict['microsecond'] == 963
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def example_usage():
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"""Test and example usage"""
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print '\nTest past tense:\n'
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print delta2dict( PAST_DELTA )
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print 'Commented ' + human( PAST_DELTA, 1 )
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print human( PAST, past_tense = "Commented {} ago" )
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print human( ONE_YEAR_FOUR_HOURS_DELTA, past_tense = "Posted {} ago" )
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print '\nTest future tense:\n'
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print delta2dict( FUTURE_DELTA )
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print 'Shutdown ' + human( FUTURE_DELTA, 5 )
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print human( FUTURE, future_tense = 'Shutdown in {} from now' )
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print ''
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if __name__ == '__main__':
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example_usage()
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