public void TestEmptyLayoutDoesntCrash()
{
var layoutInfo = new FlowLayout.LayoutInfo(new Xamarin.Forms.Thickness(0));
var views = new List <View>();
layoutInfo.ProcessLayout(views, 100);
}
public void TestOversizeChildRestricted()
{
var layoutInfo = new FlowLayout.LayoutInfo(new Thickness(0));
var children = new List <View>();
children.Add(new BoxView {
WidthRequest = 110, HeightRequest = 30
});
layoutInfo.ProcessLayout(children, 100);
Assert.AreEqual(100, layoutInfo.Bounds[0].Width);
}
public void TestChildPositionsVertical()
{
var layoutInfo = new FlowLayout.LayoutInfo(new Thickness(3, 6, 4, 5));
var children = new List <View>();
children.Add(new BoxView {
WidthRequest = 90, HeightRequest = 30
});
children.Add(new BoxView {
WidthRequest = 30, HeightRequest = 30
});
layoutInfo.ProcessLayout(children, 100);
Assert.AreEqual(new Rectangle(0, 0, 90, 30), layoutInfo.Bounds[0]);
Assert.AreEqual(new Rectangle(0, 41, 30, 30), layoutInfo.Bounds[1]);
}
public void InvisibleChildHiddenThreeLine()
{
var layoutInfo = new FlowLayout.LayoutInfo(new Thickness(0));
var children = new List <View>();
children.Add(new BoxView {
WidthRequest = 90, HeightRequest = 30
});
children.Add(new BoxView {
WidthRequest = 90, HeightRequest = 30, IsVisible = false
});
children.Add(new BoxView {
WidthRequest = 90, HeightRequest = 30
});
layoutInfo.ProcessLayout(children, 100);
Assert.AreEqual(new Rectangle(0, 0, 90, 30), layoutInfo.Bounds[0], "Box 1");
Assert.AreEqual(new Rectangle(0, 30, 90, 30), layoutInfo.Bounds[2], "Box 3");
}
