33 lines
1.3 KiB
Python
33 lines
1.3 KiB
Python
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from unittest import TestCase
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from unittest.mock import patch, MagicMock, call
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from bs4 import BeautifulSoup
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from stocksymbolscraper import scrape
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class ScrapeTestCase(TestCase):
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@patch.object(scrape, 'get_single_tr_data')
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def test_extract_row_data(self, mock_get_single_tr_data: MagicMock):
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foo = 'foo'
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mock_get_single_tr_data.return_value = foo
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input1, input2, input3 = MagicMock(), MagicMock(), MagicMock()
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# Although the function expects BS4 Tag objects as arguments, we substitute with Mocks here
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# because those arguments are immediately passed into another function, which we mock out anyway.
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output = scrape.extract_row_data(input1, input2, input3)
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expected_output = [foo, foo, foo]
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self.assertListEqual(expected_output, output)
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mock_get_single_tr_data.assert_has_calls([call(input1), call(input2), call(input3)])
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def test_get_str_from_td(self):
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expected_output = 'foo bar'
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test_td = BeautifulSoup(f'<td> {expected_output} </td>', 'html.parser').td
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output = scrape.get_str_from_td(test_td)
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self.assertEqual(expected_output, output)
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expected_output = ''
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test_td = BeautifulSoup('<td></td>', 'html.parser').td
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output = scrape.get_str_from_td(test_td)
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self.assertEqual(expected_output, output)
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