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  • Committer: Thomas Hervé
  • Date: 2011-08-24 11:54:34 UTC
  • Revision ID: thomas@canonical.com-20110824115434-1fqneov10odx9h56
Add tests for compile_cache value

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Lines of Context:
tests/expr.py
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        expr = Column()
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        self.assertEquals(expr.name, Undef)
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        self.assertEquals(expr.table, Undef)
 
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        self.assertIdentical(expr.compile_cache, None)
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        # Test for identity. We don't want False there.
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        self.assertTrue(expr.primary is 0)
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        statement = compile(expr, state)
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        self.assertEquals(statement, "column1")
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        self.assertEquals(state.parameters, [])
 
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        self.assertEquals(expr.compile_cache, "column1")
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    def test_column_table(self):
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        expr = Select(Column(column1, Func1()))
 
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        column = Column(column1, Func1())
 
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        expr = Select(column)
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        state = State()
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        statement = compile(expr, state)
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        self.assertEquals(statement, "SELECT func1().column1 FROM func1()")
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        self.assertEquals(state.parameters, [])
 
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        self.assertEquals(column.compile_cache, "column1")
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    def test_column_contexts(self):
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        table, = track_contexts(1)
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    def test_table(self):
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        expr = Table(table1)
 
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        self.assertIdentical(expr.compile_cache, None)
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        state = State()
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        statement = compile(expr, state)
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        self.assertEquals(statement, '"table 1"')
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        self.assertEquals(state.parameters, [])
 
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        self.assertEquals(expr.compile_cache, '"table 1"')
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    def test_alias(self):
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        expr = Alias(Table(table1), "name")