\Ojs\JournalBundle\Entity\Journal:
  journal1:
    issn: null
    eissn: 2148-2357
    period: 3
    published: '1'
    subtitle: Ojs Help
    title: Ojs Help Journal
    titleAbbr: Ojs Help
    titleTransliterated: null
    url: "http://ojs.io"
    slug: help
    institution: @default
    subjects: [@subject1, @subject2]
    languages: [@lang1, @lang2]
    status: '3'
    setupStatus: true
    locale: en

\Ojs\JournalBundle\Entity\Journal:
  journal1:
    issn: null
    eissn: 2148-2357
    period: 3
    published: '1'
    subtitle: Ojs Help
    title: Ojs Help Journal
    titleAbbr: Ojs Help
    titleTransliterated: null
    url: "http://ojs.io"
    slug: help
    institution: @default
    subjects: [@subject1, @subject2]
    languages: [@lang1, @lang2]
    status: '3'
    setupStatus: true
    locale: en
    mandatoryLang: @lang1
Add necessary mandatoryLang field to the fixture
Add necessary mandatoryLang field to the fixture
