Move files into catch2/ subdir

src/catch2/catch_matchers_exception.hpp

@@ -0,0 +1,36 @@
+/*
+ *  Created by Martin Hořeňovský on 13/10/2019.
+ *
+ * Distributed under the Boost Software License, Version 1.0. (See accompanying
+ * file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+ */
+#ifndef TWOBLUECUBES_CATCH_MATCHERS_EXCEPTION_HPP_INCLUDED
+#define TWOBLUECUBES_CATCH_MATCHERS_EXCEPTION_HPP_INCLUDED
+
+#include "catch_matchers.h"
+
+namespace Catch {
+namespace Matchers {
+namespace Exception {
+
+class ExceptionMessageMatcher : public MatcherBase<std::exception> {
+    std::string m_message;
+public:
+
+    ExceptionMessageMatcher(std::string const& message):
+        m_message(message)
+    {}
+
+    bool match(std::exception const& ex) const override;
+
+    std::string describe() const override;
+};
+
+} // namespace Exception
+
+Exception::ExceptionMessageMatcher Message(std::string const& message);
+
+} // namespace Matchers
+} // namespace Catch
+
+#endif // TWOBLUECUBES_CATCH_MATCHERS_EXCEPTION_HPP_INCLUDED