Ejemplo n.º 1
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 def test_too_large_expansion(self):
     vals = ["foo" + str(i) for i in range(11)]
     # Maximum expansion width is 10
     data_source, column = self._build_report(vals)
     distinct_vals, too_many_values = _get_distinct_values(data_source.config, column)
     self.assertTrue(too_many_values)
     self.assertEqual(len(distinct_vals), 10)
Ejemplo n.º 2
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 def test_unbuilt_data_source(self):
     data_source, column = self._build_report(['apple'],
                                              build_data_source=False)
     distinct_vals, too_many_values = _get_distinct_values(
         data_source.config, column)
     self.assertListEqual(distinct_vals, [])
     self.assertFalse(too_many_values)
Ejemplo n.º 3
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 def test_too_large_expansion(self):
     vals = ['foo' + str(i) for i in range(DEFAULT_MAXIMUM_EXPANSION + 1)]
     data_source, column = self._build_report(vals)
     distinct_vals, too_many_values = _get_distinct_values(
         data_source.config, column)
     self.assertTrue(too_many_values)
     self.assertEqual(len(distinct_vals), DEFAULT_MAXIMUM_EXPANSION)
Ejemplo n.º 4
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 def test_getting_distinct_values(self):
     data_source, column = self._build_report([
         'apple',
         'apple',
         'banana',
         'blueberry'
     ])
     vals = _get_distinct_values(data_source.config, column)[0]
     self.assertSetEqual(set(vals), set(['apple', 'banana', 'blueberry']))
Ejemplo n.º 5
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 def test_allowed_expansion(self):
     num_columns = DEFAULT_MAXIMUM_EXPANSION + 1
     vals = ['foo' + str(i) for i in range(num_columns)]
     data_source, column = self._build_report(vals)
     column.max_expansion = num_columns
     distinct_vals, too_many_values = _get_distinct_values(
         data_source.config,
         column,
         expansion_limit=num_columns,
     )
     self.assertFalse(too_many_values)
     self.assertEqual(len(distinct_vals), num_columns)
Ejemplo n.º 6
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 def test_allowed_expansion(self):
     num_columns = DEFAULT_MAXIMUM_EXPANSION + 1
     vals = ['foo' + str(i) for i in range(num_columns)]
     data_source, column = self._build_report(vals)
     column.max_expansion = num_columns
     distinct_vals, too_many_values = _get_distinct_values(
         data_source.config,
         column,
         expansion_limit=num_columns,
     )
     self.assertFalse(too_many_values)
     self.assertEqual(len(distinct_vals), num_columns)
Ejemplo n.º 7
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 def test_no_distinct_values(self):
     data_source, column = self._build_report([])
     distinct_vals, too_many_values = _get_distinct_values(
         data_source.config, column)
     self.assertListEqual(distinct_vals, [])
Ejemplo n.º 8
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 def test_getting_distinct_values(self):
     data_source, column = self._build_report(
         ['apple', 'apple', 'banana', 'blueberry'])
     vals = _get_distinct_values(data_source.config, column)[0]
     self.assertSetEqual(set(vals), set(['apple', 'banana', 'blueberry']))
Ejemplo n.º 9
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 def test_unbuilt_data_source(self):
     data_source, column = self._build_report(['apple'], build_data_source=False)
     distinct_vals, too_many_values = _get_distinct_values(data_source.config, column)
     self.assertListEqual(distinct_vals, [])
     self.assertFalse(too_many_values)
Ejemplo n.º 10
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 def test_too_large_expansion(self):
     vals = ['foo' + str(i) for i in range(DEFAULT_MAXIMUM_EXPANSION + 1)]
     data_source, column = self._build_report(vals)
     distinct_vals, too_many_values = _get_distinct_values(data_source.config, column)
     self.assertTrue(too_many_values)
     self.assertEqual(len(distinct_vals), DEFAULT_MAXIMUM_EXPANSION)
Ejemplo n.º 11
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 def test_no_distinct_values(self):
     data_source, column = self._build_report([])
     distinct_vals, too_many_values = _get_distinct_values(data_source.config, column)
     self.assertListEqual(distinct_vals, [])