1 files changed, 16 insertions, 0 deletions
diff --git a/third_party/rust/uniffi-example-sprites/tests/bindings/test_sprites.swift b/third_party/rust/uniffi-example-sprites/tests/bindings/test_sprites.swift
new file mode 100644
index 0000000000..d5428ac679
--- /dev/null
+++ b/third_party/rust/uniffi-example-sprites/tests/bindings/test_sprites.swift
@@ -0,0 +1,16 @@
+import sprites
+
+let sempty = Sprite(initialPosition: nil)
+assert( sempty.getPosition() == Point(x: 0, y: 0))
+
+let s = Sprite(initialPosition: Point(x: 0, y: 1))
+assert( s.getPosition() == Point(x: 0, y: 1))
+
+s.moveTo(position: Point(x: 1.0, y: 2.0))
+assert( s.getPosition() == Point(x: 1, y: 2))
+
+s.moveBy(direction: Vector(dx: -4, dy: 2))
+assert( s.getPosition() == Point(x: -3, y: 4))
+
+let srel = Sprite.newRelativeTo(reference: Point(x: 0.0, y: 1.0), direction: Vector(dx: 1, dy: 1.5))
+assert( srel.getPosition() == Point(x: 1.0, y: 2.5) )