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# Copyright (c) 2016 Fabian Kochem |
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from libtree import core, Node |
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from mock import patch |
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def test_basic_representation(trans, root): |
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node = Node(trans, root.id) |
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assert repr(node) == '<Node id=\'{}\'>'.format(root.id, root.position) |
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def test_title_representation(trans, nd1): |
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node = Node(trans, nd1.id) |
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expected = "<Node id=\'{}\', title='Node 1'>".format(nd1.id) |
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assert repr(node) == expected |
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def test_it_compares_other_nodes(trans, nd1, nd2): |
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node1a = Node(trans, nd1.id) |
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node1b = Node(trans, nd1.id) |
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node2 = Node(trans, nd2.id) |
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assert node1a == node1b |
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assert node1a != node2 |
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def test_it_wont_compare_other_types(trans, nd1, nd2): |
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node = Node(trans, nd1.id) |
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assert node != nd1 |
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def test_hash(trans, nd1, nd2): |
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node1a = Node(trans, nd1.id) |
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node1b = Node(trans, nd1.id) |
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node2 = Node(trans, nd2.id) |
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assert hash(node1a) == hash(node1b) |
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assert hash(node1a) != hash(node2) |
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def test_get_parent(trans, nd2_1_1, nd2_leaf): |
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node = Node(trans, nd2_leaf.id) |
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parent = node.parent |
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assert parent.id == nd2_1_1.id |
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def test_get_parent_returns_none_for_root(trans, root): |
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assert Node(trans, root.id).parent is None |
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def test_get_position(trans, nd3): |
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node = Node(trans, nd3.id) |
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assert node.position == nd3.position |
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def test_get_properties(trans, nd3): |
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node = Node(trans, nd3.id) |
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assert node.properties == nd3.properties |
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def test_get_children_count(trans, cur, root): |
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node = Node(trans, root) |
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assert len(node) == core.get_children_count(cur, root.id) |
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def test_get_children(trans, nd2, nd2_1): |
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node = Node(trans, nd2.id) |
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children = [Node(trans, nd2_1.id)] |
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assert node.children == children |
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def test_has_children(trans, nd2, nd2_leaf): |
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node = Node(trans, nd2.id) |
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node2_leaf = Node(trans, nd2_leaf.id) |
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assert node.has_children |
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assert not node2_leaf.has_children |
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def test_get_ancestors_bottom_up(trans, root, nd2, nd2_1): |
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node = Node(trans, nd2_1.id) |
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ancestors = [Node(trans, nd2.id), Node(trans, root.id)] |
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assert node.ancestors == ancestors |
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def test_get_descendants(trans, nd2_1, nd2_1_1, nd2_leaf): |
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node = Node(trans, nd2_1.id) |
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descendants = {Node(trans, nd2_1_1.id), Node(trans, nd2_leaf.id)} |
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assert node.descendants == descendants |
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@patch.object(core, 'insert_node') |
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def test_insert_child(mock, trans, cur): |
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node = Node(trans, 1) |
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properties = {'type': 'new_child'} |
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node.insert_child(properties) |
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mock.assert_called_with(cur, node.id, properties, position=-1, |
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auto_position=True, id=None) |
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@patch.object(core, 'delete_node') |
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def test_delete(mock, trans, cur): |
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node = Node(trans, 1) |
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node.delete() |
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mock.assert_called_with(cur, node.id) |
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@patch.object(core, 'change_parent') |
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def test_move(mock, trans, cur): |
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node = Node(trans, 1) |
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target_node = Node(trans, 2) |
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node.move(target_node) |
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mock.assert_called_with(cur, node.id, target_node.id, position=-1, |
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auto_position=True) |
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@patch.object(core, 'swap_node_positions') |
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def test_swap_position(mock, trans, cur): |
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node1 = Node(trans, 1) |
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node2 = Node(trans, 2) |
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node1.swap_position(node2) |
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mock.assert_called_with(cur, node1.id, node2.id) |
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@patch.object(core, 'get_inherited_properties') |
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def test_get_inherited_properties(mock, trans, cur): |
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node = Node(trans, 1) |
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node.inherited_properties |
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mock.assert_called_with(cur, node.id) |
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@patch.object(core, 'get_recursive_properties') |
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def test_get_recursive_properties(mock, trans, cur): |
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node = Node(trans, 1) |
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node.recursive_properties |
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mock.assert_called_with(cur, node.id) |
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@patch.object(core, 'set_properties') |
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def test_set_properties(mock, trans, cur): |
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node = Node(trans, 1) |
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node.set_properties({'foo': 'bar'}) |
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mock.assert_called_with(cur, node.id, {'foo': 'bar'}) |
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@patch.object(core, 'update_properties') |
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def test_update_properties(mock, trans, cur): |
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node = Node(trans, 1) |
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node.update_properties({'foo': 'bar'}) |
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mock.assert_called_with(cur, node.id, {'foo': 'bar'}) |
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@patch.object(core, 'set_position') |
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def test_set_position(mock, trans, cur): |
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node = Node(trans, 1) |
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node.set_position(1337) |
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mock.assert_called_with(cur, node.id, 1337, auto_position=True) |
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@patch.object(core, 'get_node_at_position') |
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def test_get_child_at_position(mock, trans, cur): |
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node = Node(trans, 1) |
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node.get_child_at_position(2) |
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mock.assert_called_with(cur, 1, 2) |
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vortec /
libtree
