def test_Parser(self):
snipe.filters.parser = Parser(debug=True)
self.assertEqual(makefilter('yes'), Yes())
self.assertEqual(makefilter('yes and no'), And(Yes(), No()))
self.assertEqual(makefilter('foo = "bar"'), Compare('=', 'foo', 'bar'))
self.assertEqual(makefilter('foo < "bar"'), Compare('<', 'foo', 'bar'))
self.assertEqual(makefilter('"bar" = foo'), Compare('=', 'foo', 'bar'))
self.assertEqual(makefilter('foo = bar'),
Compare('=', 'foo', Identifier('bar')))
self.assertEqual(makefilter('foo = /bar/'),
RECompare('=', 'foo', 'bar'))
self.assertEqual(makefilter('/bar/ = foo'),
RECompare('=', 'foo', 'bar'))
self.assertEqual(makefilter('1 = 1'), Yes())
self.assertEqual(makefilter('1 = 2'), No())
self.assertEqual(makefilter('"foo" = /foo/'), Yes())
self.assertEqual(makefilter('"foo" = /bar/'), No())
self.assertEqual(makefilter('"Foo" = /foo/i'), Yes())
self.assertEqual(makefilter('"Foo" != /foo/i'), No())
self.assertEqual(makefilter('(yes or no) and yes'),
And(Or(Yes(), No()), Yes()))
self.assertEqual(makefilter('yes xor no'), Xor(Yes(), No()))
self.assertTrue(makefilter('foo = "bar"')(mocks.Message(foo='bar')))
self.assertFalse(makefilter('foo = "bar"')(mocks.Message(foo='baz')))
self.assertTrue(makefilter('foo = /b.*/')(mocks.Message(foo='bar')))
self.assertTrue(makefilter('foo = /b.*/')(mocks.Message(foo='baz')))
self.assertFalse(makefilter('foo = /b.*/')(mocks.Message(foo='quux')))
self.assertTrue(
makefilter('foo = bar')(mocks.Message(foo='quux', bar='quux')))
self.assertFalse(
makefilter('foo = bar')(mocks.Message(foo='quux', bar='quuux')))
self.assertTrue(
makefilter('foo = "bar"')(mocks.Message(
foo='Bar',
Foo='bar',
)))
self.assertFalse(
makefilter('not foo = "bar"')(mocks.Message(
foo='Bar',
Foo='bar',
)))
self.assertFalse(
makefilter('foo == "bar"')(mocks.Message(
foo='Bar',
Foo='bar',
)))
self.assertTrue(
makefilter('foo = /bar/')(mocks.Message(
foo='Bar',
Foo='bar',
)))
self.assertFalse(
makefilter('foo == /bar/')(mocks.Message(
foo='Bar',
Foo='bar',
)))
self.assertFalse(
makefilter('foo == /bar[/')(mocks.Message(
foo='Bar',
Foo='bar',
)))
self.assertEqual(str(makefilter('foo == "bar"')), 'foo == "bar"')
self.assertEqual(str(makefilter('"bar" == foo')), 'foo == "bar"')
self.assertEqual(str(makefilter('yes and yes and yes')),
'yes and yes and yes')
self.assertEqual(str(makefilter('no and yes and yes')),
'no and yes and yes')
self.assertEqual(str(makefilter('yes and no and yes')),
'yes and no and yes')
self.assertEqual(str(makefilter('yes and yes and no')),
'yes and yes and no')
self.assertTrue(makefilter('foo')(mocks.Message(foo=True)))
self.assertFalse(makefilter('foo')(mocks.Message(foo=0)))
self.assertFalse(makefilter('foo')(mocks.Message(foo=0)))
self.assertIs(makefilter(''), None)
self.assertFalse(makefilter('filter foo')(mocks.Message()))
def test_Or(self):
self.assertEqual(repr(Or(None, Yes(), No())), 'Or(Yes(), No())')
self.assertTrue(Or(Yes(), Yes())._check(None))
self.assertTrue(Or(Yes(), No())._check(None))
self.assertFalse(Or(No(), No())._check(None))
self.assertTrue(Or(Yes(), Yes()).simplify({}))
self.assertTrue(Or(Yes(), No()).simplify({}))
self.assertTrue(Or(Yes(), Truth('foo')).simplify({}))
self.assertEqual(Or(Truth('foo'), No()).simplify({}), Truth('foo'))
self.assertEqual(
Or(No(), Truth('foo'), Truth('bar')).simplify({}),
Or(Truth('foo'), Truth('bar')).simplify({}))
self.assertFalse(Or().simplify(None))