public void Create_NullWorld_ThrowsArgumentNullException()
{
var mask = Mock.Of <Mask>();
// ReSharper disable once AssignNullToNotNullAttribute
Assert.That(() => EditSession.Create(null, -1, mask), Throws.ArgumentNullException);
}
public void Redo()
{
var tileAtZeroZero = new Tile();
var world = Mock.Of <World>();
Mock.Get(world)
.Setup(w => w.SetTile(Vector.Zero, It.IsAny <Tile>()))
.Callback((Vector v, Tile t) => tileAtZeroZero = t)
.Returns(true);
Mock.Get(world)
.Setup(w => w.GetTile(Vector.Zero))
.Returns((Vector v) => tileAtZeroZero);
var mask = Mock.Of <Mask>(m => m.Test(It.IsAny <Extent>(), It.IsAny <Vector>()));
using (var editSession = EditSession.Create(world, -1, mask))
{
var tile = new Tile {
WallId = 1
};
editSession.SetTile(Vector.Zero, tile);
editSession.Undo();
Assert.That(editSession.Redo(), Is.EqualTo(1));
Assert.That(editSession.GetTile(Vector.Zero), Is.EqualTo(tile));
}
}
public void Create_NullMask_ThrowsArgumentNullException()
{
var world = Mock.Of <World>();
// ReSharper disable once AssignNullToNotNullAttribute
Assert.That(() => EditSession.Create(world, -1, null), Throws.ArgumentNullException);
}
public void SetTile_MaskObeyed(int x, int y)
{
var tileAtXy = new Tile();
var position = new Vector(x, y);
var world = Mock.Of <World>();
Mock.Get(world).Setup(w => w.GetTile(position)).Returns((Vector v) => tileAtXy);
Mock.Get(world)
.Setup(w => w.SetTile(position, It.IsAny <Tile>()))
.Callback((Vector v, Tile t) => tileAtXy = t)
.Returns(true);
var mask = Mock.Of <Mask>(m => !m.Test(It.IsAny <Extent>(), It.IsAny <Vector>()));
using (var editSession = EditSession.Create(world, -1, mask))
{
var tile = new Tile {
WallId = 1
};
Assert.That(!editSession.SetTile(position, tile));
Assert.That(editSession.GetTile(position) != tile);
}
}