From ef9f74a6a07924a83371bd1df949cfe27fcf39d7 Mon Sep 17 00:00:00 2001
From: Paul Beckingham <paul@beckingham.net>
Date: Sat, 21 May 2016 16:45:12 -0500
Subject: [PATCH] Tests: Added test for quoted single-char operators

---
 test/interval.t.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/test/interval.t.cpp b/test/interval.t.cpp
index b719a411..0196a88f 100644
--- a/test/interval.t.cpp
+++ b/test/interval.t.cpp
@@ -31,7 +31,7 @@
 ////////////////////////////////////////////////////////////////////////////////
 int main (int, char**)
 {
-  UnitTest t (38);
+  UnitTest t (39);
 
   // bool is_started () const;
   // bool is_ended () const;
@@ -167,6 +167,12 @@ int main (int, char**)
   t.ok    (i20.hasTag ("foo"), "hasTag positive");
   t.notok (i20.hasTag ("bar"), "hasTag negative");
 
+  Interval i21;
+  i21.tag ("one-two");
+  i21.tag ("three");
+  t.is (i21.json (), "{\"tags\":[\"one-two\",\"three\"]}",
+               "JSON '{\"tags\":[\"one-two\",\"three\"]}'");
+
   return 0;
 }