def test_walk_trips_at_node_path():
("Node#walk() trips at node.path")
nd = Node("/foo/bar/")
nd.trip_at = Mock()
nd.walk()
nd.walk(lazy=True)
nd.trip_at.assert_has_calls([
call('/foo/bar', lazy=False),
call('/foo/bar', lazy=True),
])
def test_find_greps_and_get_the_first_one_none(exists):
('Node#find returns the None if nothing is found')
nd = Node('/foo/bar')
nd.walk = Mock()
nd.walk.return_value = [
"/foo/wisdom/aaa.py",
"/foo/wisdom/bbb.txt",
"/foo/wisdom/ccc.php",
"/foo/wisdom/ddd.py",
]
ret = nd.find('^$')
ret.should.be.none
nd.walk.assert_once_called_with(lazy=True)
def test_find_greps_and_get_the_first_one(exists):
('Node#find returns the first result from grep when found')
nd = Node('/foo/bar')
nd.walk = Mock()
nd.walk.return_value = [
"/foo/wisdom/aaa.py",
"/foo/wisdom/bbb.txt",
"/foo/wisdom/ccc.php",
"/foo/wisdom/ddd.py",
]
ret = nd.find('[.]\w{3}$')
ret.should.be.a(Node)
ret.should.equal(Node("/foo/wisdom/bbb.txt"))
nd.walk.assert_once_called_with(lazy=True)
def test_glob_filters_results_from_walk_using_fnmatch_nonlazy(exists):
('Node#glob returns an evaluated list of nodes')
nd = Node('/foo/bar')
nd.walk = Mock()
nd.walk.return_value = [
"/foo/wisdom/aaa.py",
"/foo/wisdom/bbb.txt",
"/foo/wisdom/ccc.php",
"/foo/wisdom/ddd.py",
]
ret = nd.glob('*.py', lazy=False)
ret.should.be.a(list)
ret.should.equal([
Node("/foo/wisdom/aaa.py"),
Node("/foo/wisdom/ddd.py"),
])
nd.walk.assert_once_called_with(lazy=False)
def test_glob_filters_results_from_walk_using_fnmatch(exists):
('Node#glob returns a lazy list of nodes')
nd = Node('/foo/bar')
nd.walk = Mock()
nd.walk.return_value = [
"/foo/wisdom/aaa.py",
"/foo/wisdom/bbb.txt",
"/foo/wisdom/ccc.php",
"/foo/wisdom/ddd.py",
]
ret = nd.glob('*.py', lazy='passed-to-walk')
ret.should.be.a('types.GeneratorType')
list(ret).should.equal([
Node("/foo/wisdom/aaa.py"),
Node("/foo/wisdom/ddd.py"),
])
nd.walk.assert_once_called_with(lazy='passed-to-walk')
