EDIT

import eu.etaxonomy.cdm.strategy.cache.agent.TeamDefaultCacheStrategy;

    //https://dev.e-taxonomy.eu/redmine/issues/8881

    @Test

    public void testInRefAuthor(){

        Person person1 = Person.NewInstance("Inauth.", "Inauthor", "A.B.", "Ala Bala");

        Person person2 = Person.NewInstance("Twoauth.", "Twoauthor", "C.", "Cla");

        Person person3 = Person.NewTitledInstance("Threeauth.");

        Team team = Team.NewInstance(person1, person2, person3);

        IBook book1 = ReferenceFactory.newBook();

        book1.setAbbrevTitle("Acta Inst. Bot. Acad. Sci. URSS");

        book1.setVolume("Fasc. 11");

        book1.setDatePublished(TimePeriodParser.parseStringVerbatim("1955"));

        bookSection1.setTitle("My chapter");

        bookSection1.setInBook(book1);

        book1.setDatePublished(VerbatimTimePeriod.NewVerbatimInstance(1956));

        book1.setAuthorship(person1);

        Assert.assertEquals("Unexpected nomencl. reference", "in Inauthor, Acta Inst. Bot. Acad. Sci. URSS Fasc. 11: 248. 1956", bookSection1.getNomenclaturalCitation("248"));

        book1.setAuthorship(team);

        Assert.assertEquals("Unexpected nomencl. reference", "in Inauthor, Twoauthor & Threeauth., Acta Inst. Bot. Acad. Sci. URSS Fasc. 11: 248. 1956", bookSection1.getNomenclaturalCitation("248"));

        team.setHasMoreMembers(true);

        Assert.assertEquals("Unexpected nomencl. reference", "in Inauthor, Twoauthor, Threeauth. & al., Acta Inst. Bot. Acad. Sci. URSS Fasc. 11: 248. 1956", bookSection1.getNomenclaturalCitation("248"));

        book1.setAuthorship(Team.NewInstance(person1));

        Assert.assertEquals("Unexpected nomencl. reference", "in Inauthor, Acta Inst. Bot. Acad. Sci. URSS Fasc. 11: 248. 1956", bookSection1.getNomenclaturalCitation("248"));

        //for the following the behavior is not yet finally discussed, may change in future

        book1.setAuthorship(team);

        team.setTitleCache("Teamcache", true);

        Assert.assertEquals("Unexpected nomencl. reference", "in Teamcache, Acta Inst. Bot. Acad. Sci. URSS Fasc. 11: 248. 1956", bookSection1.getNomenclaturalCitation("248"));

        team.setTitleCache("Teamc.", true);

        Assert.assertEquals("Unexpected nomencl. reference", "in Teamc., Acta Inst. Bot. Acad. Sci. URSS Fasc. 11: 248. 1956", bookSection1.getNomenclaturalCitation("248"));

        book1.setAuthorship(Team.NewInstance());

        Assert.assertEquals("Unexpected nomencl. reference", "in "+TeamDefaultCacheStrategy.EMPTY_TEAM+", Acta Inst. Bot. Acad. Sci. URSS Fasc. 11: 248. 1956", bookSection1.getNomenclaturalCitation("248"));

    }