From df38107852584b309e46ac302c602f07aa895c6e Mon Sep 17 00:00:00 2001
From: Klaus Basan <klaus.basan@klausbasan.de>
Date: Sun, 4 Mar 2018 10:46:27 +0100
Subject: [PATCH] Ref T259, Ref T243 improved parts unit test (incremental JSON
 objects)

---
 tests/blackmisc/testaircraftparts.cpp | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/tests/blackmisc/testaircraftparts.cpp b/tests/blackmisc/testaircraftparts.cpp
index 4b9c557df..3bb64d264 100644
--- a/tests/blackmisc/testaircraftparts.cpp
+++ b/tests/blackmisc/testaircraftparts.cpp
@@ -48,14 +48,27 @@ namespace BlackMiscTest
         deltaGnd = deltaJson21.value("on_ground").toBool(false);
         QVERIFY2(deltaGnd == true, "Values shall be false");
 
+        ap2 = ap1;
+        ap2.lights().setLandingOn(false);
+        deltaJson12 = getIncrementalObject(ap1.getLights().toJson(), ap2.getLights().toJson());
+        QVERIFY2(deltaJson12.size() == 1, "Expect 1 value (landing) changed");
+
+        // same on parts object
+        deltaJson12 = getIncrementalObject(ap1.toJson(), ap2.toJson());
+        QVERIFY2(deltaJson12.size() == 1, "Expect 1 value (lights) changed");
+
+        ap2.engines().setEngineOn(2, false);
+        ap2Json = ap2.toJson();
+        deltaJson12 = getIncrementalObject(ap1Json, ap2Json);
+        QVERIFY2(deltaJson12.size() == 2, "Expect 2 value (lights, engines) changed");
+
         // const QString json1 = stringFromJsonObject(deltaJson12);
         // const QString json2 = stringFromJsonObject(deltaJson21);
     }
 
     CAircraftParts CTestAircraftParts::testParts1() const
     {
-        CAircraftLights lights;
-        lights.allLightsOn();
+        const CAircraftLights lights = CAircraftLights::allLightsOn();
         CAircraftEngineList engines;
         engines.initEngines(4, true);
         const bool onGround = true;