public void stretch_vertically()
{
var size = LayoutSize.StretchedVertically(30);
size.IsFixedAspectRatio().Should().BeFalse();
size.IsMeasurableAlong(Orientation.Horizontal).Should().BeTrue();
size.IsMeasurableAlong(Orientation.Vertical).Should().BeFalse();
size.IsStretchedAlong(Orientation.Vertical).Should().BeTrue();
size.IsStretchedPerpendicular(Orientation.Vertical).Should().BeFalse();
}
public void spacer_test()
{
var layout = LayoutNode.HorizontalParent("root", LayoutSize.Pixels(50, 20), LayoutStyle.Empty,
LayoutNode.StretchedSpacer(),
LayoutNode.Leaf("nudged-item", LayoutSize.StretchedVertically(10)),
LayoutNode.Spacer(5)
);
var firstBakeResult = layout.Bake();
Approvals.Verify(LayoutNodeUtils.DrawResult(firstBakeResult));
}
public void fixed_aspect_no_spacers()
{
var layout = LayoutNode.VerticalParent("root", LayoutSize.Pixels(36, 64), LayoutStyle.Empty,
LayoutNode.HorizontalParent("fixed-aspect", LayoutSize.FixedAspectRatio(16, 9), new LayoutStyle(margin: new Point(3, 3)),
LayoutNode.Leaf("tall-item", LayoutSize.StretchedVertically(15))
)
);
var firstBakeResult = layout.Bake(); // wide in tall
var secondBakeResult = layout.RootNode.GetResized(new Point(64, 36)).Bake(); // wide in wide (perfect match)
var thirdBakeResult = layout.RootNode.GetResized(new Point(100, 36)).Bake();
Approvals.Verify(
LayoutNodeUtils.DrawResult(firstBakeResult)
+ "\n\n" +
LayoutNodeUtils.DrawResult(secondBakeResult)
+ "\n\n" +
LayoutNodeUtils.DrawResult(thirdBakeResult)
);
}
public void vertical_stretch_test()
{
var layout = LayoutNode.VerticalParent("root", LayoutSize.Pixels(50, 80), LayoutStyle.Empty,
LayoutNode.HorizontalParent("group-1", LayoutSize.Pixels(50, 20), new LayoutStyle(margin: new Point(3, 3)),
LayoutNode.Leaf("tall-item", LayoutSize.StretchedVertically(15)),
LayoutNode.Leaf("both-item", LayoutSize.StretchedBoth())
),
LayoutNode.StretchedSpacer(),
LayoutNode.VerticalParent("group-2", LayoutSize.Pixels(50, 20), new LayoutStyle(margin: new Point(3, 3)),
LayoutNode.Leaf("tall-item-2", LayoutSize.StretchedVertically(15)),
LayoutNode.Leaf("both-item-2", LayoutSize.StretchedBoth())
)
);
var firstBakeResult = layout.Bake();
Approvals.Verify(LayoutNodeUtils.DrawResult(firstBakeResult));
}