This example uses a regular ```rspec
code block.
The spec defines a subject
, a simple comparison is made on its value to satisfy the test, and the value of subject
is viewable on the Output tab.
Any RSpec test that defines a subject
is valid, including one-liner syntax like this:
```rspec
subject { 'my value' }
it { is_expected.to eql 'my value' }
```