gitlab-org--gitlab-foss/spec/frontend/avatar_helper_spec.js

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import { TEST_HOST } from 'spec/test_constants';
import { getFirstCharacterCapitalized } from '~/lib/utils/text_utility';
import {
DEFAULT_SIZE_CLASS,
IDENTICON_BG_COUNT,
renderAvatar,
renderIdenticon,
getIdenticonBackgroundClass,
getIdenticonTitle,
} from '~/helpers/avatar_helper';
function matchAll(str) {
return new RegExp(`^${str}$`);
}
describe('avatar_helper', () => {
describe('getIdenticonBackgroundClass', () => {
it('returns identicon bg class from id that is a number', () => {
expect(getIdenticonBackgroundClass(1)).toEqual('bg2');
});
it('returns identicon bg class from id that is a string', () => {
expect(getIdenticonBackgroundClass('1')).toEqual('bg2');
});
it('returns identicon bg class from id that is a GraphQL string id', () => {
expect(getIdenticonBackgroundClass('gid://gitlab/Project/1')).toEqual('bg2');
});
it('returns identicon bg class from unparsable string', () => {
expect(getIdenticonBackgroundClass('gid://gitlab/')).toEqual('bg1');
});
it(`wraps around if id is bigger than ${IDENTICON_BG_COUNT}`, () => {
expect(getIdenticonBackgroundClass(IDENTICON_BG_COUNT + 4)).toEqual('bg5');
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expect(getIdenticonBackgroundClass(IDENTICON_BG_COUNT * 5 + 6)).toEqual('bg7');
});
});
describe('getIdenticonTitle', () => {
it('returns identicon title from name', () => {
expect(getIdenticonTitle('Lorem')).toEqual('L');
expect(getIdenticonTitle('dolar-sit-amit')).toEqual('D');
expect(getIdenticonTitle('%-with-special-chars')).toEqual('%');
});
it('returns space if name is falsey', () => {
expect(getIdenticonTitle('')).toEqual(' ');
expect(getIdenticonTitle(null)).toEqual(' ');
});
});
describe('renderIdenticon', () => {
it('renders with the first letter as title and bg based on id', () => {
const entity = {
id: IDENTICON_BG_COUNT + 3,
name: 'Xavior',
};
const options = {
sizeClass: 's32',
};
const result = renderIdenticon(entity, options);
expect(result).toHaveClass(`identicon ${options.sizeClass} bg4`);
expect(result).toHaveText(matchAll(getFirstCharacterCapitalized(entity.name)));
});
it('renders with defaults, if no options are given', () => {
const entity = {
id: 1,
name: 'tanuki',
};
const result = renderIdenticon(entity);
expect(result).toHaveClass(`identicon ${DEFAULT_SIZE_CLASS} bg2`);
expect(result).toHaveText(matchAll(getFirstCharacterCapitalized(entity.name)));
});
});
describe('renderAvatar', () => {
it('renders an image with the avatarUrl', () => {
const avatarUrl = `${TEST_HOST}/not-real-assets/test.png`;
const result = renderAvatar({
avatar_url: avatarUrl,
});
expect(result).toBeMatchedBy('img');
expect(result).toHaveAttr('src', avatarUrl);
expect(result).toHaveClass(DEFAULT_SIZE_CLASS);
});
it('renders an identicon if no avatarUrl', () => {
const entity = {
id: 1,
name: 'walrus',
};
const options = {
sizeClass: 's16',
};
const result = renderAvatar(entity, options);
expect(result).toHaveClass(`identicon ${options.sizeClass} bg2`);
expect(result).toHaveText(matchAll(getFirstCharacterCapitalized(entity.name)));
});
});
});