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56 lines
2.7 KiB
Python
56 lines
2.7 KiB
Python
import kwic
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empty_document = ""
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design_words_doc = "Design is hard.\nLet's just implement."
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goodbye_buddy_doc = "Hello there.\nHello there, buddy.\nHello and goodbye, buddy.\nHello is like buddy Goodbye!"
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hello_buddy_periods = "Hello there. Hello there, buddy. Hello and goodbye, buddy. Hello is like buddy Goodbye!"
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this_is_split_periods_circular_output = [
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(['This', 'is', 'something', 'split', 'by', 'periods.'], 0),
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(['is', 'something', 'split', 'by', 'periods.', 'This'], 0),
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(['something', 'split', 'by', 'periods.', 'This', 'is'], 0),
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(['split', 'by', 'periods.', 'This', 'is', 'something'], 0),
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(['by', 'periods.', 'This', 'is', 'something', 'split'], 0),
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(['periods.', 'This', 'is', 'something', 'split', 'by'], 0),
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(['Not', 'newlines.'], 1),
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(['newlines.', 'Not'], 1)
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]
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if __name__ == "__main__":
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# Ensure empty input gives empty output
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assert(kwic.kwic(empty_document) == ([]))
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# Ensure real input does not produce empty output
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assert(kwic.kwic(design_words_doc) != ([]))
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# Make sure it's broken into two lines
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assert(len(kwic.kwic(design_words_doc)) == 6)
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# Make sure it's broken into four line
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assert(len(kwic.kwic(goodbye_buddy_doc)) == 14)
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# Just realized I can check each individual function, so here is the check to split by periods
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assert(kwic.split_by_periods("This is something split \nby periods. Not \n newlines.") ==
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["This is something split by periods.", " Not newlines."])
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# This checks to make sure a sentence gets split into words properly
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assert(kwic.split_by_word_as_tuples(["This is something split by periods.", " Not newlines."]) ==
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[(['This', 'is', 'something', 'split', 'by', 'periods.'], 0), (['Not', 'newlines.'], 1)])
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# These check to make sure that the circular shift function is rotating properly
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assert(kwic.array_circular_shift(["One", "Two", "Three", "Four", "Five"], 0) ==
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["One", "Two", "Three", "Four", "Five"])
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assert (kwic.array_circular_shift(["One", "Two", "Three", "Four", "Five"], 2) ==
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["Three", "Four", "Five", "One", "Two"])
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# This checks to make sure than circularly shifted versions of all sentences are correct
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assert(kwic.fill_with_circular_shifts_and_original([(['This', 'is', 'something', 'split', 'by', 'periods.'], 0),
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(['Not', 'newlines.'], 1)]) ==
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this_is_split_periods_circular_output)
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# This gives a bit of a sanity check. It's making sure the circular shift works, and that the output is formatted
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# correctly...
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assert(kwic.kwic("This is something split \nby periods. Not \n newlines.", periodsToBreaks=True) ==
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this_is_split_periods_circular_output)
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