def test_repr_childen(self):
"""
Representation of a task node with children.
"""
node = _TaskNode(task=None, name=u'foo')
node.add_child(_TaskNode(task=action_task))
self.assertThat(
repr(node),
Equals('<_TaskNode root foo children=1>'))
def test_repr_childen(self):
"""
Representation of a task node with children.
"""
node = _TaskNode(task=action_task, name=u'foo')
node.add_child(_TaskNode(task=message_task))
self.assertThat(
repr(node),
Equals("<_TaskNode 'f3a32bb3-ea6b-457c-aa99-08a3d0491ab4' "
"'foo' children=1>"))
def test_repr_childen(self):
"""
Representation of a task node with children.
"""
node = _TaskNode(task=action_task, name=u'foo')
node.add_child(_TaskNode(task=message_task))
self.assertThat(
repr(node),
Equals('<_TaskNode f3a32bb3-ea6b-457c-aa99-08a3d0491ab4 '
'foo children=1>'))
def test_first_child(self):
"""
``_TaskNode.first_child`` returns the first child node that was added.
"""
node = _TaskNode(task=None, name=u'foo')
child = _TaskNode(task=action_task)
child2 = _TaskNode(task=action_task_end)
node.add_child(child2)
node.add_child(child)
self.assertThat(
node.first_child(),
Equals(child2))
def test_children(self):
"""
``_TaskNode.children`` returns an list of child nodes sorted by their
level regardless of the order they were added.
"""
node = _TaskNode(task=action_task, name=u'foo')
child = _TaskNode(task=nested_action_task)
child2 = _TaskNode(task=action_task_end)
node.add_child(child2)
node.add_child(child)
self.assertThat(
node.children(),
Equals([child, child2]))
def test_children(self):
"""
``_TaskNode.children`` returns an list of child nodes sorted by their
level regardless of the order they were added.
"""
node = _TaskNode(task=action_task, name=u'foo')
child = _TaskNode(task=nested_action_task)
child2 = _TaskNode(task=action_task_end)
node.add_child(child2)
node.add_child(child)
self.assertThat(
node.children(),
Equals([child, child2]))
def test_nested_children(self):
"""
``_TaskNode.children`` does not include grandchildren.
"""
node = _TaskNode(task=action_task, name=u'foo')
child = _TaskNode(task=message_task)
node.add_child(child)
child2 = _TaskNode(task=nested_action_task)
node.add_child(child2)
self.assertThat(
node.children(),
Equals([child]))
self.assertThat(
child.children(),
Equals([child2]))
def test_nested_children(self):
"""
``_TaskNode.children`` does not include grandchildren.
"""
node = _TaskNode(task=action_task, name=u'foo')
child = _TaskNode(task=message_task)
node.add_child(child)
child2 = _TaskNode(task=nested_action_task)
node.add_child(child2)
self.assertThat(
node.children(),
Equals([child]))
self.assertThat(
child.children(),
Equals([child2]))
def test_none(self):
"""
Passing ``None`` as the task value raises ``ValueError``
"""
self.assertThat(
lambda: _TaskNode(task=None),
raises(ValueError))
def test_none(self):
"""
Passing ``None`` as the task value raises ``ValueError``
"""
self.assertThat(
lambda: _TaskNode(task=None),
raises(ValueError))
def test_repr_root(self):
"""
Representation of a root node.
"""
node = _TaskNode(task=None, name=u'foo')
self.assertThat(
repr(node),
Equals('<_TaskNode root foo children=0>'))
def test_no_children(self):
"""
``_TaskNode.children`` returns an empty list for a node with no
children.
"""
node = _TaskNode(task=action_task, name=u'foo')
self.assertThat(
node.children(),
Equals([]))
def test_repr(self):
"""
Representation of a task node.
"""
node = _TaskNode(task=action_task)
self.assertThat(
repr(node),
Equals('<_TaskNode f3a32bb3-ea6b-457c-aa99-08a3d0491ab4 '
'app:action@1/started children=0>'))
def test_no_children(self):
"""
``_TaskNode.children`` returns an empty list for a node with no
children.
"""
node = _TaskNode(task=action_task, name=u'foo')
self.assertThat(
node.children(),
Equals([]))
def test_repr_nameless(self):
"""
Representation of a task without a name.
"""
node = _TaskNode(task=unnamed_message)
self.assertThat(
repr(node),
Equals("<_TaskNode 'cdeb220d-7605-4d5f-8341-1a170222e308' "
"'<UNNAMED TASK>' children=0>"))
def test_repr(self):
"""
Representation of a task node.
"""
node = _TaskNode(task=action_task)
self.assertThat(
repr(node),
Equals("<_TaskNode 'f3a32bb3-ea6b-457c-aa99-08a3d0491ab4' "
"'app:action@1/started' children=0>"))
def test_repr_nameless(self):
"""
Representation of a task without a name.
"""
node = _TaskNode(task=unnamed_message)
self.assertThat(
repr(node),
Equals("<_TaskNode 'cdeb220d-7605-4d5f-8341-1a170222e308' "
"'<UNNAMED TASK>' children=0>"))
def test_repr_nameless(self):
"""
Representation of a task without a name.
"""
node = _TaskNode(task=unnamed_message)
self.assertThat(
repr(node),
Equals('<_TaskNode cdeb220d-7605-4d5f-8341-1a170222e308 '
'{} children=0>'.format(_TaskNode._DEFAULT_TASK_NAME)))
