Moved some parts to a static lib so both the executable and the tests can link to it.

Written additional tests.

src/ConnectionList.h

@@ -0,0 +1,54 @@
+#ifndef CONNECTIONLIST_H
+#define CONNECTIONLIST_H
+
+#include "ConnectionConfig.h"
+
+#include <QString>
+#include <QUuid>
+#include <vector>
+#include "Expected.h"
+
+
+class ConnectionList {
+private:
+	static QString iniFileName();
+
+public:
+
+	ConnectionList();
+	int size() const { return m_connections.size(); }
+
+	ConnectionConfig& getConfigByIdx(int idx)
+	{
+		return m_connections.at(idx).m_config;
+	}
+
+	int createNew();
+
+	void remove(int idx, int count);
+
+	void load();
+	void save();
+	void save(int index);
+
+
+private:
+	class LijstElem {
+	public:
+		QUuid m_uuid;
+		ConnectionConfig m_config;
+
+		LijstElem(const QUuid id, const ConnectionConfig &cfg)
+			: m_uuid(id), m_config(cfg)
+		{}
+	};
+
+	using t_Connections = std::vector<LijstElem>;
+	t_Connections m_connections;
+
+	void deleteFromIni(t_Connections::iterator begin, t_Connections::iterator end);
+
+
+};
+
+#endif // CONNECTIONLIST_H