```ruby
require 'spec_helper'

describe Solid::Tag do

  

end```

Add some dumy specs for Solid::Tag
user
```ruby
require 'spec_helper'

class DummyTag < Solid::Tag

  def display(*args)
    args.map(&:to_s).join
  end

end

describe Solid::Tag do

  subject{ DummyTag.new('dummy', '1, "foo", myvar, myopts: false', 'token') }

  it 'should works' do
    subject.render('myvar' => 'bar').should be == '1foobar{:myopts=>false}'
  end

  it 'should send all parsed arguments do #display' do
    subject.should_receive(:display).with(1, 'foo', 'bar', myopts: false).and_return('result')
    subject.render('myvar' => 'bar').should be == 'result'
  end

end```
assistant