case タグのコード整形テストケース

It should never break a name
printWidth: 1
{% case 'name' %}
{% endcase %}
{% case true %}
{% endcase %}
{% case var.lookup %}
{% endcase %}
{%- case var.lookup -%}
{% endcase %}

It should break and indent when statements, and not break the when
printWidth: 1
{% case candy.type %}
  {% when 'gummy bears' %}
    yum!
{% endcase %}

It should break on when comma syntax
printWidth: 1
{% case candy.type %}
  {% when 'gummy bears',
    'chocolate'
  %}
    yum!
{% endcase %}

It should break on when or syntax (and prefer commas)
printWidth: 1
{% case candy.type %}
  {% when 'gummy bears',
    'chocolate',
    'chips'
  %}
    yum!
  {% else %}
    ok!
{% endcase %}

It should join args with comma and space
{% case candy.type %}
  {% when foo, bar %}
    yum!
{% endcase %}

It should maintain at most one new line between cases
{% case foo %}
  {% when bar %}
    <div>Something</div>

  {% when baz %}
    <div>Something else</div>
{% endcase %}

It should not maintain trailing whitespace in last case and parent
{% case foo %}
  {% when bar %}
    <div>Something</div>

  {% when baz %}
    <div>Something else</div>
{% endcase %}

It should not maintain leading whitespace in default branch
{% case foo %}
  {% when bar %}
    <div>Something</div>

  {% when baz %}
    <div>Something else</div>
{% endcase %}