spec/lib/fozzie/rails/middleware_spec.rb in fozzie-0.0.11 vs spec/lib/fozzie/rails/middleware_spec.rb in fozzie-0.0.12

@@ -1,35 +1,81 @@
 require 'spec_helper'
 require 'action_controller'
 
 describe Fozzie::Rails::Middleware do
 
+  before :each do
+    ActionController::RoutingError = Class.new(StandardError) unless defined?(ActionController::RoutingError)
+  end
+
   subject do
     RailsApp = Class.new do
       def call(env)
         env
       end
     end unless defined?(RailsApp)
+    Rails = RailsApp unless defined?(Rails)
     Fozzie::Rails::Middleware.new RailsApp.new
   end
 
   describe "subject" do
     it "returns env on call for testing" do
       subject.call({}).should == {}
     end
   end
 
-  it "#generate_key" do
-    s = '/somewhere/railsy'
-    fake_env = { 'PATH_INFO' => s }
-    ActionController::Routing::Routes.expects(:recognize_path).with(s).returns({:controller => 'somewhere', :action => 'railsy'})
-    subject.generate_key(fake_env).should == 'somewhere.railsy.render'
+  describe "rails 2" do
+
+    before :each do
+      RailsApp.stubs(:version).returns("2.3.1")
+    end
+
+    it "#generate_key" do
+      s = '/somewhere/railsy'
+      fake_env = { 'PATH_INFO' => s }
+      ActionController::Routing::Routes.expects(:recognize_path).with(s).returns({:controller => 'somewhere', :action => 'railsy'})
+      subject.generate_key(fake_env).should == 'somewhere.railsy.render'
+    end
+
+    it "returns nil on routing error" do
+      s = '/somewhere/railsy'
+      fake_env = { 'PATH_INFO' => s }
+      ActionController::Routing::Routes.expects(:recognize_path).with(s).raises(ArgumentError)
+      subject.generate_key(fake_env).should == nil
+    end
+
   end
-  
-  it "returns nil on routing error" do
-    s = '/somewhere/railsy'
-    fake_env = { 'PATH_INFO' => s }
-    ActionController::Routing::Routes.expects(:recognize_path).with(s).raises(ArgumentError)
-    subject.generate_key(fake_env).should == nil
+
+  describe "rails 3" do
+
+    before :each do
+      RailsApp.stubs(:version).returns("3.1.1")
+      @app, @routing = Class.new, Class.new
+      @app.stubs(:routes).returns(@routing)
+      RailsApp.stubs(:application).returns(@app)
+    end
+
+    it "#generate_key" do
+      s = '/somewhere/railsy'
+      fake_env = { 'PATH_INFO' => s }
+      @routing.expects(:recognize_path).with(s).returns({:controller => 'somewhere', :action => 'railsy'})
+      subject.generate_key(fake_env).should == 'somewhere.railsy.render'
+    end
+
+    it "returns nil on error" do
+      s = '/somewhere/railsy'
+      fake_env = { 'PATH_INFO' => s }
+      @routing.expects(:recognize_path).with(s).raises(ArgumentError)
+      subject.generate_key(fake_env).should == nil
+    end
+    
+    it "returns nil on routing error" do
+      s = '/somewhere/railsy'
+      fake_env = { 'PATH_INFO' => s }
+      @routing.expects(:recognize_path).with(s).raises(ActionController::RoutingError)
+      S.expects(:increment).with('routing.error')
+      subject.generate_key(fake_env).should == nil
+    end
+
   end
 
 end
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