tawasuyu/taffy

1#[test]
2fn align_items_center() {
3    let mut taffy = taffy::Taffy::new();
4    let node0 = taffy
5        .new_with_children(
6            taffy::style::Style {
7                size: taffy::geometry::Size {
8                    width: taffy::style::Dimension::Points(10f32),
9                    height: taffy::style::Dimension::Points(10f32),
10                    ..Default::default()
11                },
12                ..Default::default()
13            },
14            &[],
15        )
16        .unwrap();
17    let node = taffy
18        .new_with_children(
19            taffy::style::Style {
20                align_items: taffy::style::AlignItems::Center,
21                size: taffy::geometry::Size {
22                    width: taffy::style::Dimension::Points(100f32),
23                    height: taffy::style::Dimension::Points(100f32),
24                    ..Default::default()
25                },
26                ..Default::default()
27            },
28            &[node0],
29        )
30        .unwrap();
31    taffy.compute_layout(node, taffy::geometry::Size::MAX_CONTENT).unwrap();
32    assert_eq!(taffy.layout(node).unwrap().size.width, 100f32);
33    assert_eq!(taffy.layout(node).unwrap().size.height, 100f32);
34    assert_eq!(taffy.layout(node).unwrap().location.x, 0f32);
35    assert_eq!(taffy.layout(node).unwrap().location.y, 0f32);
36    assert_eq!(taffy.layout(node0).unwrap().size.width, 10f32);
37    assert_eq!(taffy.layout(node0).unwrap().size.height, 10f32);
38    assert_eq!(taffy.layout(node0).unwrap().location.x, 0f32);
39    assert_eq!(taffy.layout(node0).unwrap().location.y, 45f32);
40}