Make functions virtual when building with testing.

src/tawashi/CMakeLists.txt

@@ -60,6 +60,8 @@ target_compile_definitions(${PROJECT_NAME}
 	PRIVATE BOOST_SPIRIT_USE_PHOENIX_V3=1
 	PUBLIC $<$<CONFIG:Debug>:SPDLOG_DEBUG_ON>
 	PUBLIC $<$<CONFIG:Debug>:SPDLOG_TRACE_ON>
+	PUBLIC tawashi_virtual_testing$<$<BOOL:BUILD_TESTING>:=virtual>
+	PUBLIC $<$<BOOL:BUILD_TESTING>:TAWASHI_WITH_TESTING>
 )
 target_compile_options(${PROJECT_NAME}
 	PRIVATE -fdiagnostics-color=always

src/tawashi/response.cpp

@@ -17,7 +17,6 @@
 
 #include "response.hpp"
 #include "settings_bag.hpp"
-#include "tawashi_config.h"
 #include "duckhandy/stringize.h"
 #include "duckhandy/lexical_cast.hpp"
 #include "pathname/pathname.hpp"

src/tawashi/response.hpp

@@ -51,7 +51,7 @@ namespace tawashi {
 		const cgi::Env& cgi_env() const;
 		const std::string& base_uri() const;
 		virtual boost::string_ref page_basename() const = 0;
-		const Storage& storage() const;
+		tawashi_virtual_testing const Storage& storage() const;
 		const SettingsBag& settings() const;
 		virtual std::string load_mustache() const;
 		HttpHeader make_redirect (HttpStatusCodes parCode, const std::string& parLocation);

src/tawashi/storage.cpp

@@ -128,4 +128,10 @@ namespace tawashi {
 
 		return pastie;
 	}
+
+#if defined(TAWASHI_WITH_TESTING)
+	const SettingsBag& Storage::settings() const {
+		return *m_settings;
+	}
+#endif
 } //namespace tawashi

src/tawashi/storage.hpp

@@ -40,19 +40,23 @@ namespace tawashi {
 		};
 
 		explicit Storage (const Kakoune::SafePtr<SettingsBag>& parSettings);
-		~Storage();
+		tawashi_virtual_testing ~Storage();
 
-		void connect_async();
+		tawashi_virtual_testing void connect_async();
-		bool is_connected() const;
+		tawashi_virtual_testing bool is_connected() const;
-		void finalize_connection();
+		tawashi_virtual_testing void finalize_connection();
-		SubmissionResult submit_pastie (
+		tawashi_virtual_testing SubmissionResult submit_pastie (
 			const boost::string_ref& parText,
 			uint32_t parExpiry,
 			const boost::string_ref& parLang,
 			const std::string& parRemoteIP
 		) const;
 
-		boost::optional<std::string> retrieve_pastie (const boost::string_ref& parToken) const;
+		tawashi_virtual_testing boost::optional<std::string> retrieve_pastie (const boost::string_ref& parToken) const;
+
+#if defined(TAWASHI_WITH_TESTING)
+		const SettingsBag& settings() const;
+#endif
 
 	private:
 		std::unique_ptr<redis::IncRedis> m_redis;

src/tawashi/submit_paste_response.cpp

@@ -133,9 +133,11 @@ namespace tawashi {
 			oss << *token;
 			if (not lang.empty())
 				oss << '?' << lang;
-			statuslog->info("Pastie token=\"{}\" redirect=\"{}\"", *token, oss.str());
 
-			return this->make_success_response(oss.str());
+			std::string redirect = oss.str();
+			statuslog->info("Pastie token=\"{}\" redirect=\"{}\"", *token, redirect);
+
+			return this->make_success_response(std::move(redirect));
 		}
 		else {
 			statuslog->info("Empty pastie token (possibly due to a previous failure)");