Шаблон:ja-l/helper/unit-tests

• All blank:
  • {{ja-l/helper|1=|2=|3=}}:

• Two blank, one non-blank:
  • {{ja-l/helper|1=one|2=|3=}}:

    one

  • {{ja-l/helper|1=|2=two|3=}}:

    two

  • {{ja-l/helper|1=|2=|3=three}}:

    three

• Two non-blank, one blank:
  • {{ja-l/helper|1=one|2=two|3=}}:

    one (two)

  • {{ja-l/helper|1=one|2=|3=three}}:

    one (three)

  • {{ja-l/helper|1=|2=two|3=three}}:

    two (three)

• All non-blank:
  • {{ja-l/helper|1=one|2=two|3=three}}:

    one (two, three)