tests:
  - name: Falsey
    desc: Falsey sections should have their contents rendered.
    data: { boolean: false }
    template: '"{{^boolean}}This should be rendered.{{/boolean}}"'
    expected: '"This should be rendered."'

  - name: Truthy
    desc: Truthy sections should have their contents omitted.
    data: { boolean: true }
    template: '"{{^boolean}}This should not be rendered.{{/boolean}}"'
    expected: '""'

  - name: Context
    desc: Objects and hashes should behave like truthy values.
    data: { context: { name: 'Joe' } }
    template: '"{{^context}}Hi {{name}}.{{/context}}"'
    expected: '""'

  - name: List
    desc: Lists should behave like truthy values.
    data: { list: [ { n: 1 }, { n: 2 }, { n: 3 } ] }
    template: '"{{^list}}{{n}}{{/list}}"'
    expected: '""'

  - name: Empty List
    desc: Empty lists should behave like falsey values.
    data: { list: [ ] }
    template: '"{{^list}}Yay lists!{{/list}}"'
    expected: '"Yay lists!"'

  - name: Doubled
    desc: Multiple inverted sections per template should be permitted.
    data: { t: false, two: 'second' }
    template: |
      {{^t}}
      * first
      {{/t}}
      * {{two}}
      {{^t}}
      * third
      {{/t}}
    expected: |
      * first
      * second
      * third

  - name: Nested (Falsey)
    desc: Nested falsey sections should have their contents rendered.
    data: { t: false }
    template: "| A {{^t}}B {{^t}}C{{/t}} D{{/t}} E |"
    expected: "| A B C D E |"

  - name: Nested (Truthy)
    desc: Nested truthy sections should be omitted.
    data: { t: true }
    template: "| A {{^t}}B {{^t}}C{{/t}} D{{/t}} E |"
    expected: "| A  E |"

  # Whitespace Sensitivity

  - name: Surrounding Whitespace
    desc: Inverted sections should not alter surrounding whitespace.
    data: { boolean: false }
    template: " | {{^boolean}}\t|\t{{/boolean}} | \n"
    expected: " | \t|\t | \n"

  - name: Internal Whitespace
    desc: Inverted should not alter internal whitespace.
    data: { boolean: false }
    template: " | {{^boolean}} {{! Important Whitespace }}\n {{/boolean}} | \n"
    expected: " |  \n  | \n"

  - name: Standalone Lines
    desc: Standalone lines should be removed from the template.
    data: { boolean: false }
    template: |
      | This Is
      {{^boolean}}
      |
      {{/boolean}}
      | A Line
    expected: |
      | This Is
      |
      | A Line

  - name: Standalone Indented Lines
    desc: Standalone indented lines should be removed from the template.
    data: { boolean: false }
    template: |
      | This Is
        {{^boolean}}
      |
        {{/boolean}}
      | A Line
    expected: |
      | This Is
      |
      | A Line

  # Whitespace Insensitivity

  - name: Padding
    desc: Superfluous in-tag whitespace should be ignored.
    data: { boolean: false }
    template: '|{{^ boolean }}={{/ boolean }}|'
    expected: '|=|'