diff --git a/src/Mod/Test/BaseTests.py b/src/Mod/Test/BaseTests.py
index 07ac2eb68c..92903d5da6 100644
--- a/src/Mod/Test/BaseTests.py
+++ b/src/Mod/Test/BaseTests.py
@@ -214,6 +214,12 @@ class AlgebraTestCase(unittest.TestCase):
         self.assertAlmostEqual(v1.getAngle(v2), math.pi/2)
         self.assertAlmostEqual(v2.getAngle(v1), math.pi/2)
 
+    def testVector2d(self):
+        v = FreeCAD.Base.Vector2d(1.0, 1.0)
+        v.rotate(math.pi/2)
+        self.assertAlmostEqual(v.x, -1.0)
+        self.assertAlmostEqual(v.y, 1.0)
+
     def testAngleWithNullVector(self):
         v1 = FreeCAD.Vector(0,0,0)
         v2 = FreeCAD.Vector(0,1,0)