Exemplo n.º 1
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 def test_create_index_fails(self, sql):
     with pytest.raises(AttributeError):
         create_index(sql, 'z', name='zidx')
     with pytest.raises(ValueError):
         create_index(sql, 'x')
     with pytest.raises(ValueError):
         create_index(sql, 'z')
Exemplo n.º 2
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 def test_create_index_fails(self, sql):
     with pytest.raises(AttributeError):
         create_index(sql, 'z', name='zidx')
     with pytest.raises(ValueError):
         create_index(sql, 'x')
     with pytest.raises(ValueError):
         create_index(sql, 'z')
Exemplo n.º 3
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 def test_composite_index_fails_with_existing_columns(self, sql):
     with pytest.raises(AttributeError):
         create_index(sql, ['x', 'z', 'bizz'], name='idx_name')
Exemplo n.º 4
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 def test_composite_index(self, sql):
     create_index(sql, ['x', 'y'], name='idx_xy')
     with pytest.raises(OperationalError):
         create_index(sql, ['x', 'y'], name='idx_xy')
Exemplo n.º 5
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 def test_create_index_unique(self, sql):
     create_index(sql, 'y', name='y_idx', unique=True)
     assert len(sql.indexes) == 1
     idx = first(sql.indexes)
     assert idx.unique
     assert idx.columns.y == sql.c.y
Exemplo n.º 6
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 def test_create_index(self, sql):
     create_index(sql, 'x', name='idx')
     with pytest.raises(OperationalError):
         create_index(sql, 'x', name='idx')
Exemplo n.º 7
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 def test_composite_index_fails_with_existing_columns(self, sql):
     with pytest.raises(AttributeError):
         create_index(sql, ['x', 'z', 'bizz'], name='idx_name')
Exemplo n.º 8
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 def test_composite_index(self, sql):
     create_index(sql, ['x', 'y'], name='idx_xy')
     with pytest.raises(OperationalError):
         create_index(sql, ['x', 'y'], name='idx_xy')
Exemplo n.º 9
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 def test_create_index_unique(self, sql):
     create_index(sql, 'y', name='y_idx', unique=True)
     assert len(sql.table.indexes) == 1
     idx = first(sql.table.indexes)
     assert idx.unique
     assert idx.columns.y == sql.table.c.y
Exemplo n.º 10
0
 def test_create_index(self, sql):
     create_index(sql, 'x', name='idx')
     with pytest.raises(OperationalError):
         create_index(sql, 'x', name='idx')