import { getInitials } from './initials';
describe('getInitials', function () {
    it('handles null inputs', function () {
        var result = getInitials(null, false);
        expect(result).toEqual('');
        result = getInitials(undefined, false);
        expect(result).toEqual('');
    });
    it('calculates an expected initials in LTR', function () {
        var result = getInitials('Kat Larrson', false);
        expect(result).toEqual('KL');
    });
    it('calculates an expected initials in LTR for non-ASCII characters', function () {
        var result = getInitials('Írissa Þórðardóttir', false);
        expect(result).toEqual('ÍÞ');
        result = getInitials('Øyvind Åsen', false);
        expect(result).toEqual('ØÅ');
    });
    it('calculates an expected initials in LTR with a hypen', function () {
        var result = getInitials('David Zearing-Goff', false);
        expect(result).toEqual('DZ');
    });
    it('calculates an expected initials in LTR with numbers', function () {
        var result = getInitials('4lex 5loo', false);
        expect(result).toEqual('45');
    });
    it('calculates an expected initials in LTR with parentheses', function () {
        var result = getInitials('David (The man) Goff', false);
        expect(result).toEqual('DG');
    });
    it('calculates an expected initials in LTR with brackets', function () {
        var result = getInitials('David Goff [The man]', false);
        expect(result).toEqual('DG');
    });
    it('calculates an expected initials in LTR with curly braces', function () {
        var result = getInitials('David {The man} Goff', false);
        expect(result).toEqual('DG');
    });
    it('calculates an expected initials in LTR with multiple parentheses, extra spaces, and unwanted characters', function () {
        var result = getInitials(' !@#$%^&*()=+ (Alpha) David   (The man) `~<>,./?[]{}|   Goff   (Gamma)    ', false);
        expect(result).toEqual('DG');
    });
    it('calculates an expected initials in LTR with multiple types of unwanted text', function () {
        var result = getInitials(' !@#$%^&*()=+ (Alpha) David   (The man) `~<>,./?[]{}|   Goff   (Gamma)  [Beta]  ', false);
        expect(result).toEqual('DG');
    });
    it('calculates an expected initials in LTR with angled bracket enclosure', function () {
        var result = getInitials('Kevin Jameson <Kevin.Jameson@example.com>', false);
        expect(result).toEqual('KJ');
    });
    it('calculates an expected initials in LTR with multiple types of enclosures', function () {
        var result = getInitials('Kevin Jameson (Kevin.Jameson@example.com) <Kevin.Jameson@example.com>', false);
        expect(result).toEqual('KJ');
    });
    it('calculates an expected initials in RTL if one was not specified', function () {
        var result = getInitials('Kat Larrson', true);
        expect(result).toEqual('LK');
    });
    it('calculates an expected initials in LTR for names with multiple components', function () {
        var result = getInitials('A', false);
        expect(result).toEqual('A');
        result = getInitials('A B', false);
        expect(result).toEqual('AB');
        result = getInitials('A B C', false);
        expect(result).toEqual('AC');
        result = getInitials('A B C D', false);
        expect(result).toEqual('A');
    });
    it('calculates an expected initials for Arabic names', function () {
        var result = getInitials('خسرو رحیمی', true);
        expect(result).toEqual('');
    });
    it('calculates an expected initials for Chinese names', function () {
        var result = getInitials('桂英', false);
        expect(result).toEqual('');
        result = getInitials('佳', false);
        expect(result).toEqual('');
        result = getInitials('宋智洋', false);
        expect(result).toEqual('');
    });
    it('calculates an expected initials for Korean names', function () {
        var result = getInitials('강현', false);
        expect(result).toEqual('');
        result = getInitials('최종래', false);
        expect(result).toEqual('');
        result = getInitials('남궁 성종', false);
        expect(result).toEqual('');
    });
    it('calculates an expected initials for Japanese names', function () {
        var result = getInitials('松田', false);
        expect(result).toEqual('');
        result = getInitials('海野', false);
        expect(result).toEqual('');
        result = getInitials('かり', false);
        expect(result).toEqual('');
    });
    it('calculates expected initials for phone numbers', function () {
        var result = getInitials('12345678', false);
        expect(result).toEqual('');
        result = getInitials('+1 (555) 123-4567 ext.4567', false);
        expect(result).toEqual('');
        result = getInitials('+47 12 34 56 78 (X 5678)', false);
        expect(result).toEqual('');
        result = getInitials('+47 12 34 56 78 (X 5678)', false, true);
        expect(result).toEqual('4');
        result = getInitials('47 12 34', false, true);
        expect(result).toEqual('43');
        result = getInitials('47 12', false, true);
        expect(result).toEqual('41');
        result = getInitials('1 Ext 2', false);
        expect(result).toEqual('');
        result = getInitials('James Ext 2', false);
        expect(result).toEqual('J2');
        result = getInitials('1x1', false);
        expect(result).toEqual('');
        result = getInitials('1y1', false);
        expect(result).toEqual('1');
        result = getInitials('1', false);
        expect(result).toEqual('1');
        result = getInitials('A 2', false);
        expect(result).toEqual('A2');
    });
});
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