diff --git a/owlps-positioner/tests/mobile_test.hh b/owlps-positioner/tests/mobile_test.hh
index 6b2dd9d..94a198c 100644
--- a/owlps-positioner/tests/mobile_test.hh
+++ b/owlps-positioner/tests/mobile_test.hh
@@ -32,6 +32,14 @@ public:
     Mobile mobile3("192.168.0.1", "AA:BB:CC:DD:EE:FF", 5, 32) ;
     Mobile mobile4(mobile3) ;
     TS_ASSERT_EQUALS(mobile3, mobile4) ;
+
+    // Now add some results
+    Result r;
+    ResultList rl;
+    rl.add(r);
+    mobile4.set_last_results(rl);
+    Mobile mobile5(mobile4);
+    TS_ASSERT_EQUALS(mobile4, mobile5);
   }
 
 
@@ -70,6 +78,25 @@ public:
     // =
     mobile2 = mobile3 ;
     TS_ASSERT_EQUALS(mobile2, mobile3) ;
+
+    /* Now with some results */
+    Result r;
+    ResultList rl;
+    rl.add(r);
+
+    // !=
+    mobile2.set_last_results(rl);
+    TS_ASSERT_DIFFERS(mobile2, mobile3);
+
+    // ==
+    mobile3.set_last_results(rl);
+    TS_ASSERT_EQUALS(mobile2, mobile3);
+
+    // =
+    Mobile mobile4(mobile1);
+    TS_ASSERT_DIFFERS(mobile3, mobile4);
+    mobile4 = mobile3;
+    TS_ASSERT_EQUALS(mobile3, mobile4);
   }
 
 } ;