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import { BooleanPipe } from './boolean.pipe';
describe('BooleanPipe', () => {
const pipe = new BooleanPipe();
it('create an instance', () => {
expect(pipe).toBeTruthy();
});
it('transforms to false [1/4]', () => {
expect(pipe.transform('n')).toBe(false);
});
it('transforms to false [2/4]', () => {
expect(pipe.transform(false)).toBe(false);
});
it('transforms to false [3/4]', () => {
expect(pipe.transform('bar')).toBe(false);
});
it('transforms to false [4/4]', () => {
expect(pipe.transform(2)).toBe(false);
});
it('transforms to true [1/8]', () => {
expect(pipe.transform(true)).toBe(true);
});
it('transforms to true [2/8]', () => {
expect(pipe.transform(1)).toBe(true);
});
it('transforms to true [3/8]', () => {
expect(pipe.transform('y')).toBe(true);
});
it('transforms to true [4/8]', () => {
expect(pipe.transform('yes')).toBe(true);
});
it('transforms to true [5/8]', () => {
expect(pipe.transform('t')).toBe(true);
});
it('transforms to true [6/8]', () => {
expect(pipe.transform('true')).toBe(true);
});
it('transforms to true [7/8]', () => {
expect(pipe.transform('on')).toBe(true);
});
it('transforms to true [8/8]', () => {
expect(pipe.transform('1')).toBe(true);
});
});
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