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pythondatasetsactive-learningtext-annotationdatasetnatural-language-processingdata-labelingmachine-learningannotation-tool
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87 lines
3.1 KiB
87 lines
3.1 KiB
import json
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import unittest
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from unittest.mock import call, patch
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from ..pipeline.data import Record
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from ..pipeline.writers import CsvWriter, IntentAndSlotWriter
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class TestCSVWriter(unittest.TestCase):
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def setUp(self):
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self.records = [
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Record(id=0, data='exampleA', label=['labelA'], user='admin', metadata={'hidden': 'secretA'}),
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Record(id=1, data='exampleB', label=['labelB'], user='admin', metadata={'hidden': 'secretB'}),
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Record(id=2, data='exampleC', label=['labelC'], user='admin', metadata={'meta': 'secretC'})
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]
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def test_create_header(self):
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writer = CsvWriter('.')
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header = writer.create_header(self.records)
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expected = ['id', 'data', 'label', 'hidden', 'meta']
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self.assertEqual(header, expected)
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def test_create_line(self):
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writer = CsvWriter('.')
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record = self.records[0]
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line = writer.create_line(record)
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expected = {
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'id': record.id,
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'data': record.data,
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'label': record.label[0],
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'hidden': 'secretA'
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}
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self.assertEqual(line, expected)
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def test_label_order(self):
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writer = CsvWriter('.')
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record1 = Record(id=0, data='', label=['labelA', 'labelB'], user='', metadata={})
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record2 = Record(id=0, data='', label=['labelB', 'labelA'], user='', metadata={})
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line1 = writer.create_line(record1)
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line2 = writer.create_line(record2)
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expected = 'labelA#labelB'
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self.assertEqual(line1['label'], expected)
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self.assertEqual(line2['label'], expected)
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@patch('os.remove')
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@patch('zipfile.ZipFile')
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@patch('csv.DictWriter.writerow')
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@patch('builtins.open')
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def test_dump(self, mock_open_file, csv_io, zip_io, mock_remove_file):
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writer = CsvWriter('.')
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writer.write(self.records)
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self.assertEqual(mock_open_file.call_count, 1)
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mock_open_file.assert_called_with('./admin.csv', mode='a', encoding='utf-8')
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self.assertEqual(csv_io.call_count, len(self.records) + 1) # +1 is for a header
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calls = [
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call({'id': 'id', 'data': 'data', 'label': 'label', 'hidden': 'hidden', 'meta': 'meta'}),
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call({'id': 0, 'data': 'exampleA', 'label': 'labelA', 'hidden': 'secretA'}),
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call({'id': 1, 'data': 'exampleB', 'label': 'labelB', 'hidden': 'secretB'}),
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call({'id': 2, 'data': 'exampleC', 'label': 'labelC', 'meta': 'secretC'})
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]
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csv_io.assert_has_calls(calls)
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class TestIntentWriter(unittest.TestCase):
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def setUp(self):
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self.record = Record(
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id=0,
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data='exampleA',
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label={'cats': ['positive'], 'entities': [(0, 1, 'LOC')]},
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user='admin',
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metadata={}
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)
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def test_create_line(self):
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writer = IntentAndSlotWriter('.')
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actual = writer.create_line(self.record)
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expected = {
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'id': self.record.id,
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'text': self.record.data,
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'cats': ['positive'],
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'entities': [[0, 1, 'LOC']],
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}
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self.assertEqual(json.loads(actual), expected)
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