spec/presenter_spec.rb in keynote-0.2.0pre1 vs spec/presenter_spec.rb in keynote-0.2.0pre2

@@ -61,23 +61,53 @@
       end
     end
   end
 
   describe ".use_html5_tags" do
+    let(:klass) do
+      Class.new(TestPresenter) do
+        def generate_h3(content)
+          build_html { h3 content }
+        end
+
+        def generate_small(content)
+          build_html { small content }
+        end
+      end
+    end
+
     it "should add Rumble tags like `small` while preserving existing tags" do
-      presenter = Html5Presenter.new(nil)
+      presenter = klass.new(nil)
 
       presenter.generate_h3("hi").must_equal "<h3>hi</h3>"
       proc { presenter.generate_small("uh-oh") }.must_raise NoMethodError
 
-      Html5Presenter.use_html_5_tags
+      klass.use_html_5_tags
 
       presenter.generate_h3("hi").must_equal "<h3>hi</h3>"
       presenter.generate_small("hi").must_equal "<small>hi</small>"
     end
   end
 
+  describe ".object_names" do
+    it "doesn't leak between classes" do
+      c1 = Class.new(Keynote::Presenter)
+      c2 = Class.new(Keynote::Presenter)
+
+      c1.object_names << :foo
+      c1.object_names.must_equal [:foo]
+      c2.object_names.must_equal []
+    end
+
+    it "matches the list of presented objects" do
+      c = Class.new(Keynote::Presenter)
+      c.object_names.must_equal []
+      c.presents :biff, :bam, :pow
+      c.object_names.must_equal [:biff, :bam, :pow]
+    end
+  end
+
   describe "#present" do
     it "should pass its view context through to the new presenter" do
       mock = mock()
       mock.expects(:pizza)
 
@@ -87,10 +117,29 @@
       p1.wont_equal p2
       p2.pizza
     end
   end
 
+  describe "#inspect" do
+    it "includes the class name" do
+      CombinedPresenter.new(:view, :a, :b).inspect.
+        must_match /^#<CombinedPresenter /
+    end
+
+    it "shows .inspect output for each presented object" do
+      c1 = Class.new(Object) { def inspect; "c1"; end }
+      c2 = Class.new(Object) { def inspect; "c2"; end }
+      p  = CombinedPresenter.new(:view, c1.new, c2.new)
+
+      p.inspect.must_equal "#<CombinedPresenter model_1: c1, model_2: c2>"
+    end
+
+    it "shouldn't leave extra padding for zero-arg presenters" do
+      EmptyPresenter.new(:view).inspect.must_equal "#<EmptyPresenter>"
+    end
+  end
+
   describe "#method_missing" do
     it "should pass unknown method calls through to the view" do
       mock = mock()
       mock.expects(:talking).with(:heads)
 
@@ -122,9 +171,9 @@
       rescue NoMethodError => e
         err = e
       end
 
       err.wont_be_nil
-      err.message.must_match /#<Keynote::Presenter:/
+      err.message.must_match /#<Keynote::Presenter/
     end
   end
 end