refs #875, moved already existing test utility classes to BlackMisc::Test

src/blackmisc/test/test.h

@@ -0,0 +1,69 @@
+/* Copyright (C) 2016
+ * 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.
+ */
+
+//! \file
+
+#ifndef BLACKMISC_TEST_TEST_H
+#define BLACKMISC_TEST_TEST_H
+
+#include "blackmisc/blackmiscexport.h"
+#include <QStringList>
+
+#ifdef QT_TESTLIB_LIB
+#include <QtTest>
+#endif
+
+class QObject;
+
+namespace BlackMisc
+{
+    namespace Test
+    {
+        /*!
+         * Helper base class for executing unit tests.
+         * Contains the parts that do not depend upon QtTest library, and pure
+         * virtual functions for derived class to implement the parts that do.
+         */
+        class BLACKMISC_EXPORT CTestBase
+        {
+        public:
+            //! Constructor expects command line arguments.
+            CTestBase(int argc, const char *const *argv);
+
+            //! Destructor.
+            virtual ~CTestBase();
+
+            //! Execute the given test case.
+            int exec(QObject *test, const QString &name);
+
+        private:
+            virtual int qExec(QObject *test, const QStringList &args) = 0;
+
+            QStringList m_arguments;
+        };
+
+#ifdef QT_TESTLIB_LIB
+        /*!
+         * Helper derived class for executing unit tests.
+         * Defined inline and only when building with QT += testlib so blackmisc
+         * doesn't need to link against QtTest library.
+         */
+        class CTest : public CTestBase
+        {
+        public:
+            using CTestBase::CTestBase;
+
+        private:
+            virtual int qExec(QObject *test, const QStringList &args) override { return QTest::qExec(test, args); }
+        };
+#endif
+    } // ns
+} // ns
+
+#endif // guard