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Added some size tests to BoxView
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@ -162,15 +162,85 @@ impl<T: View> ViewWrapper for BoxView<T> {
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// We respect the request if we're less or equal.
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// We respect the request if we're less or equal.
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let respect_req = result.zip_map(req, |res, req| res <= req);
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let respect_req = result.zip_map(req, |res, req| res <= req);
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result.zip_map(respect_req.zip(child_size),
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result.zip_map(respect_req.zip(child_size),
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|res, (respect, child)| if respect {
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|res, (respect, child)| {
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// If we respect the request, keep the result
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if respect {
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res
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// If we respect the request, keep the result
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} else {
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res
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// Otherwise, take the child as squish attempt.
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} else {
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child
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// Otherwise, take the child as squish attempt.
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})
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child
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}
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})
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} else {
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} else {
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result
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result
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}
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}
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}
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}
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}
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}
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#[cfg(test)]
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mod tests {
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use vec::Vec2;
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use view::{View, Boxable};
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use views::DummyView;
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// No need to test `draw()` method as it's directly forwarded.
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#[test]
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fn min_size() {
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let mut min_w = DummyView.full_screen().min_width(5);
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assert_eq!(Vec2::new(5, 1), min_w.get_min_size(Vec2::new(1, 1)));
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assert_eq!(Vec2::new(5, 10), min_w.get_min_size(Vec2::new(1, 10)));
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assert_eq!(Vec2::new(10, 1), min_w.get_min_size(Vec2::new(10, 1)));
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assert_eq!(Vec2::new(10, 10), min_w.get_min_size(Vec2::new(10, 10)));
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let mut min_h = DummyView.full_screen().min_height(5);
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assert_eq!(Vec2::new(1, 5), min_h.get_min_size(Vec2::new(1, 1)));
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assert_eq!(Vec2::new(1, 10), min_h.get_min_size(Vec2::new(1, 10)));
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assert_eq!(Vec2::new(10, 5), min_h.get_min_size(Vec2::new(10, 1)));
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assert_eq!(Vec2::new(10, 10), min_h.get_min_size(Vec2::new(10, 10)));
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let mut min_s = DummyView.full_screen().min_size((5, 5));
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assert_eq!(Vec2::new(5, 5), min_s.get_min_size(Vec2::new(1, 1)));
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assert_eq!(Vec2::new(5, 10), min_s.get_min_size(Vec2::new(1, 10)));
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assert_eq!(Vec2::new(10, 5), min_s.get_min_size(Vec2::new(10, 1)));
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assert_eq!(Vec2::new(10, 10), min_s.get_min_size(Vec2::new(10, 10)));
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}
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#[test]
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fn max_size() {
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let mut max_w = DummyView.full_screen().max_width(5);
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assert_eq!(Vec2::new(1, 1), max_w.get_min_size(Vec2::new(1, 1)));
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assert_eq!(Vec2::new(1, 10), max_w.get_min_size(Vec2::new(1, 10)));
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assert_eq!(Vec2::new(5, 1), max_w.get_min_size(Vec2::new(10, 1)));
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assert_eq!(Vec2::new(5, 10), max_w.get_min_size(Vec2::new(10, 10)));
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let mut max_h = DummyView.full_screen().max_height(5);
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assert_eq!(Vec2::new(1, 1), max_h.get_min_size(Vec2::new(1, 1)));
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assert_eq!(Vec2::new(1, 5), max_h.get_min_size(Vec2::new(1, 10)));
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assert_eq!(Vec2::new(10, 1), max_h.get_min_size(Vec2::new(10, 1)));
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assert_eq!(Vec2::new(10, 5), max_h.get_min_size(Vec2::new(10, 10)));
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let mut max_s = DummyView.full_screen().max_size((5, 5));
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assert_eq!(Vec2::new(1, 1), max_s.get_min_size(Vec2::new(1, 1)));
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assert_eq!(Vec2::new(1, 5), max_s.get_min_size(Vec2::new(1, 10)));
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assert_eq!(Vec2::new(5, 1), max_s.get_min_size(Vec2::new(10, 1)));
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assert_eq!(Vec2::new(5, 5), max_s.get_min_size(Vec2::new(10, 10)));
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}
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#[test]
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fn full_screen() {
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let mut full = DummyView.full_screen();
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assert_eq!(Vec2::new(1, 1), full.get_min_size(Vec2::new(1, 1)));
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assert_eq!(Vec2::new(1, 10), full.get_min_size(Vec2::new(1, 10)));
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assert_eq!(Vec2::new(10, 1), full.get_min_size(Vec2::new(10, 1)));
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assert_eq!(Vec2::new(10, 10), full.get_min_size(Vec2::new(10, 10)));
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}
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}
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