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import { BooleanTextPipe } from './boolean-text.pipe';
describe('BooleanTextPipe', () => {
let pipe: BooleanTextPipe;
beforeEach(() => {
pipe = new BooleanTextPipe();
});
it('create an instance', () => {
expect(pipe).toBeTruthy();
});
it('transforms true', () => {
expect(pipe.transform(true)).toEqual('Yes');
});
it('transforms true, alternative text', () => {
expect(pipe.transform(true, 'foo')).toEqual('foo');
});
it('transforms 1', () => {
expect(pipe.transform(1)).toEqual('Yes');
});
it('transforms false', () => {
expect(pipe.transform(false)).toEqual('No');
});
it('transforms false, alternative text', () => {
expect(pipe.transform(false, 'foo', 'bar')).toEqual('bar');
});
it('transforms 0', () => {
expect(pipe.transform(0)).toEqual('No');
});
});
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