125 lines
4.9 KiB
Python
125 lines
4.9 KiB
Python
#!/usr/bin/env python
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"""
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test_facet.py
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"""
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# Copyright (c) 2011 Paul Makepeace, Real Programmers. All rights reserved.
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import json
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import unittest
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from google.refine.facet import *
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class CamelTest(unittest.TestCase):
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def test_to_camel(self):
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pairs = (
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('this', 'this'),
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('this_attr', 'thisAttr'),
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('From', 'from'),
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)
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for attr, camel_attr in pairs:
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self.assertEqual(to_camel(attr), camel_attr)
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def test_from_camel(self):
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pairs = (
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('this', 'this'),
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('This', 'this'),
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('thisAttr', 'this_attr'),
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('ThisAttr', 'this_attr'),
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('From', 'from'),
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)
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for camel_attr, attr in pairs:
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self.assertEqual(from_camel(camel_attr), attr)
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class FacetTest(unittest.TestCase):
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def test_init(self):
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facet = TextFacet('column name')
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engine = Engine(facet)
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self.assertEqual(facet.selection, [])
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self.assertTrue(str(engine))
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facet = NumericFacet('column name', From=1, to=5)
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self.assertEqual(facet.to, 5)
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self.assertEqual(facet.From, 1)
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facet = StarredFacet()
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self.assertEqual(facet.expression, 'row.starred')
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facet = StarredFacet(True)
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self.assertEqual(facet.selection[0]['v']['v'], True)
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facet = FlaggedFacet(False)
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self.assertEqual(facet.selection[0]['v']['v'], False)
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self.assertRaises(ValueError, FlaggedFacet, 'false') # no strings
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def test_serialize(self):
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engine = Engine()
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engine_json = engine.as_json()
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self.assertEqual(engine_json, '{"facets": [], "mode": "row-based"}')
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facet = TextFacet(column='column')
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self.assertEqual(facet.as_dict(), {'selectError': False, 'name': 'column', 'selection': [], 'expression': 'value', 'invert': False, 'columnName': 'column', 'selectBlank': False, 'omitBlank': False, 'type': 'list', 'omitError': False})
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facet = NumericFacet(column='column', From=1, to=5)
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self.assertEqual(facet.as_dict(), {'from': 1, 'to': 5, 'selectBlank': True, 'name': 'column', 'selectError': True, 'expression': 'value', 'selectNumeric': True, 'columnName': 'column', 'selectNonNumeric': True, 'type': 'range'})
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def test_sorting(self):
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sorting = Sorting()
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self.assertEqual(sorting.as_json(), '{"criteria": []}')
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sorting = Sorting('email')
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c = sorting.criteria[0]
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self.assertEqual(c['column'], 'email')
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self.assertEqual(c['valueType'], 'string')
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self.assertEqual(c['reverse'], False)
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self.assertEqual(c['caseSensitive'], False)
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self.assertEqual(c['errorPosition'], 1)
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self.assertEqual(c['blankPosition'], 2)
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sorting = Sorting(['email', 'gender'])
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self.assertEqual(len(sorting), 2)
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sorting = Sorting(['email', {'column': 'date', 'valueType': 'date'}])
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self.assertEqual(len(sorting), 2)
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c = sorting.criteria[1]
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self.assertEqual(c['column'], 'date')
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self.assertEqual(c['valueType'], 'date')
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def test_add_facet(self):
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facet = TextFacet(column='Party Code')
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engine = Engine(facet)
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engine.add_facet(TextFacet(column='Ethnicity'))
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self.assertEqual(len(engine.facets), 2)
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self.assertEqual(len(engine), 2)
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def test_selections(self):
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facet = TextFacet('column name')
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facet.include('element')
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self.assertEqual(len(facet.selection), 1)
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facet.include('element 2')
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self.assertEqual(len(facet.selection), 2)
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facet.exclude('element')
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self.assertEqual(len(facet.selection), 1)
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facet.reset()
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self.assertEqual(len(facet.selection), 0)
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facet.include('element').include('element 2')
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self.assertEqual(len(facet.selection), 2)
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def test_reset_remove(self):
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text_facet1 = TextFacet('column name')
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text_facet1.include('element')
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text_facet2 = TextFacet('column name 2')
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text_facet2.include('element 2')
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engine = Engine([text_facet1, text_facet2])
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self.assertEqual(len(engine), 2)
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self.assertEqual(len(text_facet1.selection), 1)
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engine.reset_all()
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self.assertEqual(len(text_facet1.selection), 0)
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self.assertEqual(len(text_facet2.selection), 0)
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engine.remove_all()
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self.assertEqual(len(engine), 0)
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def test_facets_response(self):
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response = """{"facets":[{"name":"Party Code","expression":"value","columnName":"Party Code","invert":false,"choices":[{"v":{"v":"D","l":"D"},"c":3700,"s":false},{"v":{"v":"R","l":"R"},"c":1613,"s":false},{"v":{"v":"N","l":"N"},"c":15,"s":false},{"v":{"v":"O","l":"O"},"c":184,"s":false}],"blankChoice":{"s":false,"c":1446}}],"mode":"row-based"}"""
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response = FacetsResponse(json.loads(response))
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facets = response.facets
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self.assertEqual(facets[0].choices['D'].count, 3700)
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self.assertEqual(facets[0].blank_choice.count, 1446)
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if __name__ == '__main__':
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unittest.main()
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