gitlab-org--gitlab-foss/spec/javascripts/lib/utils/text_utility_spec.js

import * as textUtils from '~/lib/utils/text_utility';

describe('text_utility', () => {
  describe('addDelimiter', () => {
    it('should add a delimiter to the given string', () => {
      expect(textUtils.addDelimiter('1234')).toEqual('1,234');
      expect(textUtils.addDelimiter('222222')).toEqual('222,222');
    });

    it('should not add a delimiter if string contains no numbers', () => {
      expect(textUtils.addDelimiter('aaaa')).toEqual('aaaa');
    });
  });

  describe('highCountTrim', () => {
    it('returns 99+ for count >= 100', () => {
      expect(textUtils.highCountTrim(105)).toBe('99+');
      expect(textUtils.highCountTrim(100)).toBe('99+');
    });

    it('returns exact number for count < 100', () => {
      expect(textUtils.highCountTrim(45)).toBe(45);
    });
  });

  describe('capitalizeFirstCharacter', () => {
    it('returns string with first letter capitalized', () => {
      expect(textUtils.capitalizeFirstCharacter('gitlab')).toEqual('Gitlab');
      expect(textUtils.highCountTrim(105)).toBe('99+');
      expect(textUtils.highCountTrim(100)).toBe('99+');
    });
  });

  describe('humanize', () => {
    it('should remove underscores and uppercase the first letter', () => {
      expect(textUtils.humanize('foo_bar')).toEqual('Foo bar');
    });
  });

  describe('pluralize', () => {
    it('should pluralize given string', () => {
      expect(textUtils.pluralize('test', 2)).toBe('tests');
    });

    it('should pluralize when count is 0', () => {
      expect(textUtils.pluralize('test', 0)).toBe('tests');
    });

    it('should not pluralize when count is 1', () => {
      expect(textUtils.pluralize('test', 1)).toBe('test');
    });
  });

  describe('dasherize', () => {
    it('should replace underscores with dashes', () => {
      expect(textUtils.dasherize('foo_bar_foo')).toEqual('foo-bar-foo');
    });
  });

  describe('slugify', () => {
    it('should remove accents and convert to lower case', () => {
      expect(textUtils.slugify('João')).toEqual('joão');
    });
  });
});