```ruby
require 'minitest/autorun'

require_relative 'solution'

class SolutionTest
  def test_the_truth
    assert true
  end
end
```

Fix the test base class
user
```ruby
require 'minitest/autorun'

require_relative 'solution'

class SolutionTest < Minitest::Unit::TestCase
  def test_the_truth
    assert_equal true, true
  end
end
```
assistant