41 lines
1.4 KiB
Python
41 lines
1.4 KiB
Python
from unittest import TestCase
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from cqlengine.statements import InsertStatement, StatementException, AssignmentClause
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class InsertStatementTests(TestCase):
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def test_where_clause_failure(self):
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""" tests that where clauses cannot be added to Insert statements """
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ist = InsertStatement('table', None)
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with self.assertRaises(StatementException):
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ist.add_where_clause('s')
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def test_statement(self):
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ist = InsertStatement('table', None)
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ist.add_assignment_clause(AssignmentClause('a', 'b'))
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ist.add_assignment_clause(AssignmentClause('c', 'd'))
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self.assertEqual(
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unicode(ist),
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'INSERT INTO table ("a", "c") VALUES (?, ?)'
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)
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def test_context_update(self):
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ist = InsertStatement('table', None)
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ist.add_assignment_clause(AssignmentClause('a', 'b'))
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ist.add_assignment_clause(AssignmentClause('c', 'd'))
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ist.update_context_id(4)
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self.assertEqual(
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unicode(ist),
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'INSERT INTO table ("a", "c") VALUES (?, ?)'
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)
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ctx = ist.get_context()
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self.assertEqual(ctx, {'4': 'b', '5': 'd'})
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def test_additional_rendering(self):
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ist = InsertStatement('table', ttl=60)
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ist.add_assignment_clause(AssignmentClause('a', 'b'))
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ist.add_assignment_clause(AssignmentClause('c', 'd'))
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self.assertIn('USING TTL 60', unicode(ist))
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