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import { ArrayPipe } from './array.pipe';
describe('ArrayPipe', () => {
const pipe = new ArrayPipe();
it('create an instance', () => {
expect(pipe).toBeTruthy();
});
it('transforms string to array', () => {
expect(pipe.transform('foo')).toStrictEqual(['foo']);
});
it('transforms array to array', () => {
expect(pipe.transform(['foo'], true)).toStrictEqual([['foo']]);
});
it('do not transforms array to array', () => {
expect(pipe.transform(['foo'])).toStrictEqual(['foo']);
});
});
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