tawasuyu/taffy

1#[test]
2fn absolute_layout_align_items_and_justify_content_center() {
3    let mut taffy = taffy::Taffy::new();
4    let node0 = taffy
5        .new_with_children(
6            taffy::style::Style {
7                position_type: taffy::style::PositionType::Absolute,
8                size: taffy::geometry::Size {
9                    width: taffy::style::Dimension::Points(60f32),
10                    height: taffy::style::Dimension::Points(40f32),
11                    ..Default::default()
12                },
13                ..Default::default()
14            },
15            &[],
16        )
17        .unwrap();
18    let node = taffy
19        .new_with_children(
20            taffy::style::Style {
21                align_items: taffy::style::AlignItems::Center,
22                justify_content: taffy::style::JustifyContent::Center,
23                size: taffy::geometry::Size {
24                    width: taffy::style::Dimension::Points(110f32),
25                    height: taffy::style::Dimension::Points(100f32),
26                    ..Default::default()
27                },
28                ..Default::default()
29            },
30            &[node0],
31        )
32        .unwrap();
33    taffy.compute_layout(node, taffy::geometry::Size::MAX_CONTENT).unwrap();
34    assert_eq!(taffy.layout(node).unwrap().size.width, 110f32);
35    assert_eq!(taffy.layout(node).unwrap().size.height, 100f32);
36    assert_eq!(taffy.layout(node).unwrap().location.x, 0f32);
37    assert_eq!(taffy.layout(node).unwrap().location.y, 0f32);
38    assert_eq!(taffy.layout(node0).unwrap().size.width, 60f32);
39    assert_eq!(taffy.layout(node0).unwrap().size.height, 40f32);
40    assert_eq!(taffy.layout(node0).unwrap().location.x, 25f32);
41    assert_eq!(taffy.layout(node0).unwrap().location.y, 30f32);
42}