1 files changed, 27 insertions, 0 deletions

diff --git a/src/unit/variant.unit b/src/unit/variant.unit
index 1654c4f..4fd5e26 100644
--- a/src/unit/variant.unit
+++ b/src/unit/variant.unit
@@ -10,6 +10,18 @@
 #include "bu/membuf.h"
 #include "bu/formatter.h"
 #include "bu/string.h"
+#include "bu/sio.h"
+
+using namespace Bu;
+
+Bu::String mkastring()
+{
+        Bu::String a = "s";
+        a += "tu";
+        a += "f";
+        a += "f";
+        return a;
+}
 
 suite Variant
 {
@@ -29,6 +41,21 @@ suite Variant
                 Bu::Formatter f( mb );
                 f << v;
                 unitTest( mb.getString() == v.get<Bu::String>() );
+        }
 
+        test stringForamtting
+        {
+                Bu::String s1;
+                s1 = "hello";
+                int32_t i1, i2;
+                i1 = 32;
+                i2 = 0;
+                Bu::String out = Bu::String("%1-%2-%3-%4.odp").
+                        arg( s1.getStr() ).
+                        arg( mkastring().getStr() ).
+                        arg( i1, Fmt(2).fill('0') ).
+                        arg( i2, Fmt(2).fill('0') );
+                sio << sio.nl << out << sio.nl;
+                unitTest( out == "hello-stuff-32-00.odp" );
         }
 }