tests: Add basics for integration tests

1 files changed, 79 insertions, 0 deletions

diff --git a/tests/IntegrationTesting.h b/tests/IntegrationTesting.h
new file mode 100644
index 00000000..ad2ade5c
--- /dev/null
+++ b/tests/IntegrationTesting.h
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2008-2021 The QXmpp developers
+ *
+ * Authors:
+ *  Linus Jahn
+ *
+ * Source:
+ *  https://github.com/qxmpp-project/qxmpp
+ *
+ * This file is a part of QXmpp library.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ */
+
+#ifndef INTEGRATIONTESTING_H
+#define INTEGRATIONTESTING_H
+
+#include <QtGlobal>
+#include <QDebug>
+
+#include "QXmppConfiguration.h"
+
+#define ENV_ENABLED "QXMPP_TESTS_INTEGRATION_ENABLED"
+#define ENV_JID "QXMPP_TESTS_JID"
+#define ENV_PASSWORD "QXMPP_TESTS_PASSWORD"
+
+#define SKIP_IF_INTEGRATION_TESTS_DISABLED() \
+    if (!IntegrationTests::enabled()) { \
+        QSKIP("Export 'QXMPP_TESTS_INTEGRATION_ENABLED=1' to enable."); \
+    } else if (!IntegrationTests::credentialsAvailable()) { \
+        QFAIL("No credentials for integration tests provided! " \
+              "Export 'QXMPP_TESTS_JID' and 'QXMPP_TESTS_PASSWORD'."); \
+    }
+
+class IntegrationTests
+{
+public:
+    static QString environmentVariable(const char *varName, const QString &defaultValue = {})
+    {
+#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
+        return qEnvironmentVariable(varName, defaultValue);
+#else
+        return qEnvironmentVariableIsSet(varName) ? QString::fromLocal8Bit(qgetenv(varName)) : QString();
+#endif
+    }
+
+    static bool enabled()
+    {
+        return environmentVariable(ENV_ENABLED, "0") == "1";
+    }
+
+    static bool credentialsAvailable()
+    {
+        return !qEnvironmentVariableIsEmpty(ENV_JID) && !qEnvironmentVariableIsEmpty(ENV_PASSWORD);
+    }
+
+    static QXmppConfiguration clientConfiguration()
+    {
+        QXmppConfiguration config;
+        config.setJid(environmentVariable(ENV_JID));
+        config.setPassword(environmentVariable(ENV_PASSWORD));
+        return config;
+    }
+};
+
+#undef ENV_ENABLED
+#undef ENV_JID
+#undef ENV_PASSWORD
+
+#endif // INTEGRATIONTESTING_H