1 files changed, 19 insertions, 0 deletions
diff --git a/spec/trocla/util_spec.rb b/spec/trocla/util_spec.rb
new file mode 100644
index 0000000..4e02d97
--- /dev/null
+++ b/spec/trocla/util_spec.rb
@@ -0,0 +1,19 @@
+require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')
+
+describe "Trocla::Util" do
+  describe "random_str" do
+    it "should be random" do
+      Trocla::Util.random_str.should_not eql(Trocla::Util.random_str)
+    end
+    
+    it "should default to length 12" do
+      Trocla::Util.random_str.length.should == 12
+    end
+    
+    it "should be possible to change length" do
+      Trocla::Util.random_str(8).length.should == 8
+      Trocla::Util.random_str(32).length.should == 32
+      Trocla::Util.random_str(1).length.should == 1
+    end
+  end
+end
+\ No newline at end of file