def test___init__(self):
name, description = 'sampleTree', 'a sample Tree'
ctree = cmdtree.CommandTree(name)
for attr, exp in (('groups', {}), ('_all_commands', {}),
('name', name), ('description', '')):
self.assertEqual(getattr(ctree, attr), exp)
ctree = cmdtree.CommandTree(name, description)
for attr, exp in (('groups', {}), ('_all_commands', {}),
('name', name), ('description', description)):
self.assertEqual(getattr(ctree, attr), exp)
def test_get_command(self):
ctree = cmdtree.CommandTree('treeGetCommand', 'test get_command')
for cmd in self.commands:
self.assertRaises(KeyError, ctree.get_command, cmd.path)
self._add_commands(ctree)
for cmd in self.commands:
self._commands_are_equal(ctree.get_command(cmd.path), cmd)
self.assertRaises(KeyError, ctree.get_command, 'NON_EXISTNG_COMMAND')
def test_has_command(self):
ctree = cmdtree.CommandTree('treeHasCommand', 'test has_command')
for cmd in self.commands:
self.assertFalse(ctree.has_command(cmd.path))
self._add_commands(ctree)
for cmd in self.commands:
self.assertTrue(ctree.has_command(cmd.path))
self.assertFalse(ctree.has_command('NON_EXISTING_COMMAND'))
def test_add_command(self):
ctree = cmdtree.CommandTree('addCommand', 'test add_command')
self._add_commands(ctree)
for cmd in self.commands:
self.assertTrue(cmd, ctree._all_commands)
if cmd.path.count('_'):
self.assertFalse(cmd.name in ctree.groups)
else:
self.assertTrue(cmd.name in ctree.groups)
self._commands_are_equal(cmd, ctree.groups[cmd.name])
def test_exclude(self):
ctree = cmdtree.CommandTree('excludeTree', 'test exclude group')
exp = dict()
for cmd in self.commands[0:6]:
ctree.groups[cmd.name] = cmd
exp[cmd.name] = cmd
self.assertEqual(exp, ctree.groups)
ctree.exclude(exp.keys()[1::2])
for key in exp.keys()[1::2]:
exp.pop(key)
self.assertEqual(exp, ctree.groups)
def test_add_tree(self):
ctree = cmdtree.CommandTree('tree', 'the main tree')
ctree1 = cmdtree.CommandTree('tree1', 'the first tree')
ctree2 = cmdtree.CommandTree('tree2', 'the second tree')
cmds = list(self.commands)
del self.commands
cmds1, cmds2 = cmds[:6], cmds[6:]
self.commands = cmds1
self._add_commands(ctree1)
self.commands = cmds2
self._add_commands(ctree2)
self.commands = cmds
def check_all(p1=False,
p2=False,
p3=False,
p4=False,
p5=False,
p6=False):
for cmd in cmds[:6]:
self.assertEquals(cmd.path in ctree._all_commands, p1)
self.assertEquals(cmd.path in ctree1._all_commands, p2)
if cmd.path != 'cmd':
self.assertEquals(cmd.path in ctree2._all_commands, p3)
for cmd in cmds[6:]:
self.assertEquals(cmd.path in ctree._all_commands, p4)
if cmd.path != 'cmd':
self.assertEquals(cmd.path in ctree1._all_commands, p5)
self.assertEquals(cmd.path in ctree2._all_commands, p6)
check_all(False, True, False, False, False, True)
ctree.add_tree(ctree1)
check_all(True, True, False, False, False, True)
ctree.add_tree(ctree2)
check_all(True, True, False, True, False, True)
ctree2.add_tree(ctree1)
check_all(True, True, True, True, False, True)
def test_find_best_match(self):
ctree = cmdtree.CommandTree('bestMatch', 'test find_best_match')
for cmd in self.commands:
terms = cmd.path.split('_')
best_match, rest = ctree.find_best_match(terms)
if len(terms) > 1:
self.assertEqual(best_match.path, '_'.join(terms[:-1]))
else:
self.assertEqual(best_match, None)
self.assertEqual(rest, terms[-1:])
ctree.add_command(cmd.path, cmd.help, cmd.cmd_class)
best_match, rest = ctree.find_best_match(terms)
self._commands_are_equal(best_match, cmd)
self.assertEqual(rest, [])
def test_get_subcommands(self):
ctree = cmdtree.CommandTree('treeSub', 'test get_subcommands')
self.assertEqual(ctree.get_subcommands(), [])
self.assertRaises(KeyError, ctree.get_subcommands, 'cmd')
self._add_commands(ctree)
for s1, l2 in (('', ['cmd', 'othercmd']), ('cmd', [
'cmd0a', 'cmd0b', 'cmd0c'
]), ('cmd_cmd0a', ['cmd1a', 'cmd1b']), ('cmd_cmd0a_cmd1a', [
'cmd2',
]), ('cmd_cmd0a_cmd1b', [
'cmd2',
]), ('cmd_cmd0a_cmd1a_cmd2', []), ('cmd_cmd0a_cmd1b_cmd2', []),
('cmd_cmd0b', []), ('cmd_cmd0c', ['cmd1a', 'cmd1b']),
('cmd_cmd0c_cmd1a', []), ('cmd_cmd0c_cmd1b', [
'cmd2',
]), ('cmd_cmd0c_cmd1b_cmd2', []), ('othercmd', [])):
l1 = [cmd.path for cmd in ctree.get_subcommands(s1)]
l2 = ['_'.join([s1, i]) for i in l2] if s1 else l2
l1.sort(), l2.sort(), self.assertEqual(l1, l2)
self.assertRaises(KeyError, ctree.get_subcommands, 'NON_EXISTNG_CMD')
def test_subnames(self):
ctree = cmdtree.CommandTree('treeSubnames', 'test subnames')
self.assertEqual(ctree.subnames(), [])
self.assertRaises(KeyError, ctree.subnames, 'cmd')
self._add_commands(ctree)
for l1, l2 in ((ctree.subnames(), ['cmd', 'othercmd']),
(ctree.subnames('cmd'), ['cmd0a', 'cmd0b', 'cmd0c']),
(ctree.subnames('cmd_cmd0a'),
['cmd1a',
'cmd1b']), (ctree.subnames('cmd_cmd0a_cmd1a'), [
'cmd2',
]), (ctree.subnames('cmd_cmd0a_cmd1b'), [
'cmd2',
]), (ctree.subnames('cmd_cmd0a_cmd1a_cmd2'),
[]), (ctree.subnames('cmd_cmd0a_cmd1b_cmd2'),
[]), (ctree.subnames('cmd_cmd0b'), []),
(ctree.subnames('cmd_cmd0c'), ['cmd1a', 'cmd1b']),
(ctree.subnames('cmd_cmd0c_cmd1a'),
[]), (ctree.subnames('cmd_cmd0c_cmd1b'), [
'cmd2',
]), (ctree.subnames('cmd_cmd0c_cmd1b_cmd2'),
[]), (ctree.subnames('othercmd'), [])):
l1.sort(), l2.sort(), self.assertEqual(l1, l2)
self.assertRaises(KeyError, ctree.subnames, 'NON_EXISTNG_CMD')