Ref T203, unit test for icon index

tests/blackmisc/testicon.cpp

@@ -0,0 +1,47 @@
+/* Copyright (C) 2017
+ * swift Project Community / Contributors
+ *
+ * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
+ * including this file, may be copied, modified, propagated, or distributed except according to the terms
+ * contained in the LICENSE file.
+ */
+
+//! \cond PRIVATE_TESTS
+
+/*!
+ * \file
+ * \ingroup testblackmisc
+ */
+
+#include "testicon.h"
+#include "blackmisc/iconlist.h"
+#include <QString>
+#include <QTest>
+
+using namespace BlackMisc;
+
+namespace BlackMiscTest
+{
+    void CTestIcon::iconIndex()
+    {
+        const int max = static_cast<int>(CIcons::IconIsGenerated);
+        QVERIFY2(CIconList::allIcons().size() == max, "Icon list size");
+
+        int c = 0;
+        for (const CIcon &icon : CIconList::allIcons())
+        {
+            CIcons::IconIndex ii = icon.getIndex();
+            const int i = static_cast<int>(ii);
+            if (i != c)
+            {
+                static const QString verifyMsg("Wrong index %1/%2 for icon %3");
+                qDebug() << verifyMsg.arg(i).arg(c).arg(icon.getDescriptiveText());
+                QVERIFY2(i == c, "Wrong icon index");
+            }
+            c++;
+        }
+    }
+} //namespace
+
+//! \endcond