def test_expand_word_misc(self):
self.assertEqual(Placeholder.expand_word('foo', AttrDict(files=[])),
['foo'])
self.assertEqual(
Placeholder.expand_word('foo', AttrDict(files=['foo'])), ['foo'])
self.assertEqual(
Placeholder.expand_word('foo', AttrDict(files=['foo', 'bar'])),
['foo'])
def test_index_twice(self):
p = Placeholder('files')
self.assertRaises(TypeError, lambda: p[0][0])
self.assertRaises(TypeError, lambda: p[0:1][0])
self.assertRaises(TypeError, lambda: p[0][0:1])
self.assertRaises(TypeError, lambda: p[0:1][0:1])
def test_expand_word_jbos(self):
p = Placeholder('files')
zero = AttrDict(files=[])
one = AttrDict(files=[literal('foo')])
two = AttrDict(files=[literal('foo'), literal('bar')])
foo = jbos('{', literal('foo'), '}')
bar = jbos('{', literal('bar'), '}')
j = '{' + p + '}'
self.assertEqual(Placeholder.expand_word(j, zero), [])
self.assertEqual(Placeholder.expand_word(j, one), [foo])
self.assertEqual(Placeholder.expand_word(j, two), [foo, bar])
j = '{' + p[0] + '}'
with self.assertRaises(IndexError):
Placeholder.expand_word(j, zero)
self.assertEqual(Placeholder.expand_word(j, one), [foo])
self.assertEqual(Placeholder.expand_word(j, two), [foo])
j = '{' + p[0:1] + '}'
self.assertEqual(Placeholder.expand_word(j, zero), [])
self.assertEqual(Placeholder.expand_word(j, one), [foo])
self.assertEqual(Placeholder.expand_word(j, two), [foo])
j = jbos('foo')
self.assertEqual(Placeholder.expand_word(j, zero), [j])
self.assertEqual(Placeholder.expand_word(j, one), [j])
self.assertEqual(Placeholder.expand_word(j, two), [j])
with self.assertRaises(ValueError):
Placeholder.expand_word(p + p, zero)
def test_expand_word(self):
p = Placeholder('files')
zero = AttrDict(files=[])
one = AttrDict(files=['foo'])
two = AttrDict(files=['foo', 'bar'])
self.assertEqual(Placeholder.expand_word(p, zero), [])
self.assertEqual(Placeholder.expand_word(p, one), ['foo'])
self.assertEqual(Placeholder.expand_word(p, two), ['foo', 'bar'])
with self.assertRaises(IndexError):
Placeholder.expand_word(p[0], zero)
self.assertEqual(Placeholder.expand_word(p[0], one), ['foo'])
self.assertEqual(Placeholder.expand_word(p[0], two), ['foo'])
self.assertEqual(Placeholder.expand_word(p[0:1], zero), [])
self.assertEqual(Placeholder.expand_word(p[0:1], one), ['foo'])
self.assertEqual(Placeholder.expand_word(p[0:1], two), ['foo'])
def test_expand_slice(self):
p = Placeholder('files')[0:1]
self.assertEqual(p.expand(AttrDict(files=[])), [])
self.assertEqual(p.expand(AttrDict(files=['foo'])), ['foo'])
self.assertEqual(p.expand(AttrDict(files=['foo', 'bar'])), ['foo'])
def test_expand_index(self):
p = Placeholder('files')[0]
with self.assertRaises(IndexError):
p.expand(AttrDict(files=[]))
self.assertEqual(p.expand(AttrDict(files=['foo'])), ['foo'])
self.assertEqual(p.expand(AttrDict(files=['foo', 'bar'])), ['foo'])
