But that's the thing. rspec: @micropost.should respond_to(:context) testunit: assert @micropost.respond_to?(:context) rspec: @micropost.shou

But that's the thing. rspec: @micropost.should respond_to(:context) testunit: assert @micropost.respond_to?(:context) rspec: @micropost.should be_valid testunit: assert @micropost.valid? rspec: @micropost.should_not be_valid testunit: refute @micropost.valid? The testunit It's Just Ruby examples end up looking like the syntactic sugar!