Add specs to check for subject compliance

opal/opal/rspec/browser_formatter.rb

@@ -20,7 +20,7 @@ def example_group_started(example_group)
         super
 
         @example_group_failed = false
-        @group_element = Element.new(:li)
+        @group_element = Element.new(:li, class_name: 'group passed')
 
         description = Element.new(:span, class_name: 'group_description', text: example_group.description)
         @group_element << description
@@ -36,8 +36,6 @@ def example_group_finished(example_group)
 
         if @example_group_failed
           @group_element.class_name = 'group failed'
-        else
-          @group_element.class_name = 'group passed'
         end
       end
 

spec/example_spec.rb

@@ -58,12 +58,44 @@ def some_helper
   end
 end
 
+describe "nested describes" do
+  it "works in multiple places" do
+    1.should eq(1)
+  end
+
+  describe "nested" do
+    it "and here" do
+      1.should_not eq(2)
+    end
+  end
+end
+
 describe "subject" do
   subject { [1, 2, 3] }
 
   it "a new instance should be the subject" do
     subject.should be_kind_of(Array)
   end
+
+  describe "nested subjects" do
+    before { subject << 4 }
+
+    it "should work with before and example" do
+      subject.should == [1, 2, 3, 4]
+    end
+  end
+end
+
+describe Hash do
+  it "should create a new instance of subject for classes" do
+    subject.should == {}
+  end
+end
+
+describe [1, 2, 3] do
+  it "should use a given object as the subject" do
+    subject.should eq([1, 2, 3])
+  end
 end
 
 describe "Simple expectations" do