diff --git a/test/spec/actions/reflect.js b/test/spec/actions/reflect.js
index 1a8b22061..c06737129 100644
--- a/test/spec/actions/reflect.js
+++ b/test/spec/actions/reflect.js
@@ -63,4 +63,125 @@ describe('iD.actionReflect', function() {
         expect(graph.entity('d').loc[1]).to.be.closeTo(2, 1e-6);
     });
 
+
+    describe('transitions', function () {
+        it('is transitionable', function() {
+            expect(iD.actionReflect().transitionable).to.be.true;
+        });
+
+        it('reflect long at t = 0', function() {
+            var graph = iD.Graph([
+                    iD.Node({id: 'a', loc: [0, 0]}),
+                    iD.Node({id: 'b', loc: [4, 0]}),
+                    iD.Node({id: 'c', loc: [4, 2]}),
+                    iD.Node({id: 'd', loc: [1, 2]}),
+                    iD.Way({id: '-', nodes: ['a', 'b', 'c', 'd', 'a']})
+                ]);
+            graph = iD.actionReflect(['-'], projection)(graph, 0);
+            expect(graph.entity('a').loc[0]).to.be.closeTo(0, 1e-6);
+            expect(graph.entity('a').loc[1]).to.be.closeTo(0, 1e-6);
+            expect(graph.entity('b').loc[0]).to.be.closeTo(4, 1e-6);
+            expect(graph.entity('b').loc[1]).to.be.closeTo(0, 1e-6);
+            expect(graph.entity('c').loc[0]).to.be.closeTo(4, 1e-6);
+            expect(graph.entity('c').loc[1]).to.be.closeTo(2, 1e-6);
+            expect(graph.entity('d').loc[0]).to.be.closeTo(1, 1e-6);
+            expect(graph.entity('d').loc[1]).to.be.closeTo(2, 1e-6);
+        });
+
+        it('reflect long at t = 0.5', function() {
+            var graph = iD.Graph([
+                    iD.Node({id: 'a', loc: [0, 0]}),
+                    iD.Node({id: 'b', loc: [4, 0]}),
+                    iD.Node({id: 'c', loc: [4, 2]}),
+                    iD.Node({id: 'd', loc: [1, 2]}),
+                    iD.Way({id: '-', nodes: ['a', 'b', 'c', 'd', 'a']})
+                ]);
+            graph = iD.actionReflect(['-'], projection)(graph, 0.5);
+            expect(graph.entity('a').loc[0]).to.be.closeTo(0, 1e-6);
+            expect(graph.entity('a').loc[1]).to.be.closeTo(1, 1e-6);
+            expect(graph.entity('b').loc[0]).to.be.closeTo(4, 1e-6);
+            expect(graph.entity('b').loc[1]).to.be.closeTo(1, 1e-6);
+            expect(graph.entity('c').loc[0]).to.be.closeTo(4, 1e-6);
+            expect(graph.entity('c').loc[1]).to.be.closeTo(1, 1e-6);
+            expect(graph.entity('d').loc[0]).to.be.closeTo(1, 1e-6);
+            expect(graph.entity('d').loc[1]).to.be.closeTo(1, 1e-6);
+        });
+
+        it('reflect long at t = 1', function() {
+            var graph = iD.Graph([
+                    iD.Node({id: 'a', loc: [0, 0]}),
+                    iD.Node({id: 'b', loc: [4, 0]}),
+                    iD.Node({id: 'c', loc: [4, 2]}),
+                    iD.Node({id: 'd', loc: [1, 2]}),
+                    iD.Way({id: '-', nodes: ['a', 'b', 'c', 'd', 'a']})
+                ]);
+            graph = iD.actionReflect(['-'], projection)(graph, 1);
+            expect(graph.entity('a').loc[0]).to.be.closeTo(0, 1e-6);
+            expect(graph.entity('a').loc[1]).to.be.closeTo(2, 1e-6);
+            expect(graph.entity('b').loc[0]).to.be.closeTo(4, 1e-6);
+            expect(graph.entity('b').loc[1]).to.be.closeTo(2, 1e-6);
+            expect(graph.entity('c').loc[0]).to.be.closeTo(4, 1e-6);
+            expect(graph.entity('c').loc[1]).to.be.closeTo(0, 1e-6);
+            expect(graph.entity('d').loc[0]).to.be.closeTo(1, 1e-6);
+            expect(graph.entity('d').loc[1]).to.be.closeTo(0, 1e-6);
+        });
+
+        it('reflect short at t = 0', function() {
+            var graph = iD.Graph([
+                    iD.Node({id: 'a', loc: [0, 0]}),
+                    iD.Node({id: 'b', loc: [4, 0]}),
+                    iD.Node({id: 'c', loc: [4, 2]}),
+                    iD.Node({id: 'd', loc: [1, 2]}),
+                    iD.Way({id: '-', nodes: ['a', 'b', 'c', 'd', 'a']})
+                ]);
+            graph = iD.actionReflect(['-'], projection).useLongAxis(false)(graph, 0);
+            expect(graph.entity('a').loc[0]).to.be.closeTo(0, 1e-6);
+            expect(graph.entity('a').loc[1]).to.be.closeTo(0, 1e-6);
+            expect(graph.entity('b').loc[0]).to.be.closeTo(4, 1e-6);
+            expect(graph.entity('b').loc[1]).to.be.closeTo(0, 1e-6);
+            expect(graph.entity('c').loc[0]).to.be.closeTo(4, 1e-6);
+            expect(graph.entity('c').loc[1]).to.be.closeTo(2, 1e-6);
+            expect(graph.entity('d').loc[0]).to.be.closeTo(1, 1e-6);
+            expect(graph.entity('d').loc[1]).to.be.closeTo(2, 1e-6);
+        });
+
+        it('reflect short at t = 0.5', function() {
+            var graph = iD.Graph([
+                    iD.Node({id: 'a', loc: [0, 0]}),
+                    iD.Node({id: 'b', loc: [4, 0]}),
+                    iD.Node({id: 'c', loc: [4, 2]}),
+                    iD.Node({id: 'd', loc: [1, 2]}),
+                    iD.Way({id: '-', nodes: ['a', 'b', 'c', 'd', 'a']})
+                ]);
+            graph = iD.actionReflect(['-'], projection).useLongAxis(false)(graph, 0.5);
+            expect(graph.entity('a').loc[0]).to.be.closeTo(2, 1e-6);
+            expect(graph.entity('a').loc[1]).to.be.closeTo(0, 1e-6);
+            expect(graph.entity('b').loc[0]).to.be.closeTo(2, 1e-6);
+            expect(graph.entity('b').loc[1]).to.be.closeTo(0, 1e-6);
+            expect(graph.entity('c').loc[0]).to.be.closeTo(2, 1e-6);
+            expect(graph.entity('c').loc[1]).to.be.closeTo(2, 1e-6);
+            expect(graph.entity('d').loc[0]).to.be.closeTo(2, 1e-6);
+            expect(graph.entity('d').loc[1]).to.be.closeTo(2, 1e-6);
+        });
+
+        it('reflect short at t = 1', function() {
+            var graph = iD.Graph([
+                    iD.Node({id: 'a', loc: [0, 0]}),
+                    iD.Node({id: 'b', loc: [4, 0]}),
+                    iD.Node({id: 'c', loc: [4, 2]}),
+                    iD.Node({id: 'd', loc: [1, 2]}),
+                    iD.Way({id: '-', nodes: ['a', 'b', 'c', 'd', 'a']})
+                ]);
+            graph = iD.actionReflect(['-'], projection).useLongAxis(false)(graph, 1);
+            expect(graph.entity('a').loc[0]).to.be.closeTo(4, 1e-6);
+            expect(graph.entity('a').loc[1]).to.be.closeTo(0, 1e-6);
+            expect(graph.entity('b').loc[0]).to.be.closeTo(0, 1e-6);
+            expect(graph.entity('b').loc[1]).to.be.closeTo(0, 1e-6);
+            expect(graph.entity('c').loc[0]).to.be.closeTo(0, 1e-6);
+            expect(graph.entity('c').loc[1]).to.be.closeTo(2, 1e-6);
+            expect(graph.entity('d').loc[0]).to.be.closeTo(3, 1e-6);
+            expect(graph.entity('d').loc[1]).to.be.closeTo(2, 1e-6);
+        });
+
+    });
 });