Tests: Add test case for ReaderOBJ

data/tests/mesh.obj

@@ -0,0 +1,29 @@
+# Cube
+v -5. -5. -5.
+v 5. -5. -5.
+v 5. -5. 5.
+v -5. -5. 5.
+v -5. 5. -5.
+v 5. 5. 5.
+v 5. 5. -5.
+v -5. 5. 5.
+vt 0.645815 0.980689
+vt 0.549235 0.9999
+vt 0.5 0.5
+vt 0.450764 0.9999
+vt 0.354185 0.980689
+vt 0.263209 0.943006
+vt 0.181332 0.888298
+vt 0.111702 0.818668
+f 1/1 2/2 3/3
+f 1/1 3/3 4/4
+f 5/5 6/6 7/7
+f 5/5 8/8 6/6
+f 1/1 8/8 5/5
+f 1/1 4/4 8/8
+f 2/2 7/7 6/6
+f 2/2 6/6 3/3
+f 1/1 5/5 7/7
+f 1/1 7/7 2/2
+f 4/4 6/6 8/8
+f 4/4 3/3 6/6