1 files changed, 10 insertions, 0 deletions
diff --git a/tests/print-to.h b/tests/print-to.h
index 19367ac..652da52 100644
--- a/tests/print-to.h
+++ b/tests/print-to.h
@@ -21,6 +21,7 @@
 #define INDICATOR_DATETIME_TESTS_PRINT_TO
 
 #include <algorithm>
+#include <vector>
 
 #include <datetime/appointment.h>
 
@@ -71,6 +72,15 @@ PrintTo(const Appointment& appointment, std::ostream* os)
     *os << '}';
 }
 
+void
+PrintTo(const std::vector<Appointment>& appointments, std::ostream* os)
+{
+    *os << '{';
+    for (const auto& appointment : appointments)
+        PrintTo(appointment, os);
+    *os << '}';
+}
+
 } // namespace datetime
 } // namespace indicator
 } // namespace ayatana