Particle add #set_dst! and specs

2 files changed, 16 insertions, 1 deletions

diff --git a/lib/iotas/particle.rb b/lib/iotas/particle.rb
index 3cb48b3..78975bf 100644
--- a/lib/iotas/particle.rb
+++ b/lib/iotas/particle.rb
@@ -114,6 +114,12 @@ module Iotas
             add_dsts d+Iotas::ACT_SEP+a
         end
         #
+        def set_dst! a, d
+            @room = @door = nil
+            @action = a
+            @dst = d
+        end
+        #
         def split_dst!
             @dst = @room = @door = @action = nil
             return if (n = next_dst).nil?
diff --git a/spec/particle_spec.rb b/spec/particle_spec.rb
index 0a7f095..a10a9f9 100644
--- a/spec/particle_spec.rb
+++ b/spec/particle_spec.rb
@@ -94,9 +94,18 @@ describe Iotas::Particle do
         lambda { p.add_dst 'action', nil }.should raise_error(NoMethodError)
     end
     #
+    it "routing: set_dst!" do
+        p = Iotas::Particle.new
+        d0 = Iotas::Door.new 'door0', nil
+        #
+        p.set_dst! 'action', d0
+        p.action.should eql 'action'
+        p.dst.should be d0
+    end
+    #
     it "routing: add_dst and split_dst!" do
         p = Iotas::Particle.new
-        d0 = Iotas::Door.new 'door0', nil 
+        d0 = Iotas::Door.new 'door0', nil
         #
         p.split_dst!
         p.room.should be_nil