initial try at the layout

tests/TestCadObjects.py

@@ -0,0 +1,59 @@
+#system modules
+import sys
+
+#my modules
+
+import from cadquery import *
+
+
+class TestCadObjects(BaseTest):
+
+    def testVectorConstructors(self):
+        v1 = Vector(1,2,3)
+        v2 = Vector((1,2,3))
+        v3 = Vector(FreeCAD.Base.Vector(1,2,3))
+
+        for v in [v1,v2,v3]:
+            self.assertTupleAlmostEquals((1,2,3),v.toTuple(),4)
+
+    def testVertex(self):
+        """
+            Tests basic vertex functions
+        """
+        v = Vertex( FreeCAD.Part.Vertex(1,1,1) )
+        self.assertEqual(1,v.X)
+        self.assertEquals(Vector,type(v.Center() ))
+
+    def testBasicBoundingBox(self):
+        v = Vertex( FreeCAD.Part.Vertex(1,1,1))
+        v2 = Vertex( FreeCAD.Part.Vertex(2,2,2))
+        self.assertEquals(BoundBox,type(v.BoundingBox()))
+        self.assertEquals(BoundBox,type(v2.BoundingBox()))
+
+        bb1 = v.BoundingBox().add(v2.BoundingBox())
+
+        self.assertEquals(bb1.xlen,1.0)
+
+    def testEdgeWrapperCenter(self):
+        e = Edge( FreeCAD.Part.makeCircle(2.0,FreeCAD.Base.Vector(1,2,3)) )
+
+        self.assertTupleAlmostEquals((1.0,2.0,3.0),e.Center().toTuple(),3)
+
+    def testDot(self):
+        v1 = Vector(2,2,2)
+        v2 = Vector(1,-1,1)
+        self.assertEquals(2.0,v1.dot(v2))
+
+    def testVectorAdd(self):
+        result = Vector(1,2,0) + Vector(0,0,3)
+        self.assertTupleAlmostEquals((1.0,2.0,3.0),result.toTuple(),3)
+
+    def testTranslate(self):
+        e = Shape.cast( FreeCAD.Part.makeCircle(2.0,FreeCAD.Base.Vector(1,2,3)) )
+        e2 = e.translate(Vector(0,0,1))
+
+        self.assertTupleAlmostEquals((1.0,2.0,4.0),e2.Center().toTuple(),3)
+
+    def testVertices(self):
+        e = Shape.cast(FreeCAD.Part.makeLine((0,0,0),(1,1,0)))
+        self.assertEquals(2,len(e.Vertices()))