87 lines
2.2 KiB
JavaScript
87 lines
2.2 KiB
JavaScript
/**
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* External dependencies
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*/
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import { renderHook } from '@testing-library/react-hooks';
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/**
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* Internal dependencies
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*/
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import {
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__experimentalRegisterCheckoutFilters,
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__experimentalApplyCheckoutFilter,
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} from '../';
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describe( 'Checkout registry', () => {
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const filterName = 'loremIpsum';
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test( 'should return default value if there are no filters', () => {
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const value = 'Hello World';
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const { result: newValue } = renderHook( () =>
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__experimentalApplyCheckoutFilter( {
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filterName,
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defaultValue: value,
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} )
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);
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expect( newValue.current ).toBe( value );
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} );
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test( 'should return filtered value when a filter is registered', () => {
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const value = 'Hello World';
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__experimentalRegisterCheckoutFilters( filterName, {
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[ filterName ]: ( val, extensions, args ) =>
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val.toUpperCase() + args.punctuationSign,
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} );
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const { result: newValue } = renderHook( () =>
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__experimentalApplyCheckoutFilter( {
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filterName,
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defaultValue: value,
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arg: {
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punctuationSign: '!',
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},
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} )
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);
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expect( newValue.current ).toBe( 'HELLO WORLD!' );
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} );
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test( 'should not return filtered value if validation failed', () => {
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const value = 'Hello World';
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__experimentalRegisterCheckoutFilters( filterName, {
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[ filterName ]: ( val ) => val.toUpperCase(),
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} );
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const { result: newValue } = renderHook( () =>
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__experimentalApplyCheckoutFilter( {
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filterName,
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defaultValue: value,
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validation: ( val ) => ! val.includes( 'HELLO' ),
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} )
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);
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expect( newValue.current ).toBe( value );
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} );
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test( 'should catch filter errors if user is not an admin', () => {
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const spy = {};
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spy.console = jest
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.spyOn( console, 'error' )
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.mockImplementation( () => {} );
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const error = new Error( 'test error' );
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const value = 'Hello World';
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__experimentalRegisterCheckoutFilters( filterName, {
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[ filterName ]: () => {
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throw error;
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},
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} );
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const { result: newValue } = renderHook( () =>
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__experimentalApplyCheckoutFilter( {
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filterName,
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defaultValue: value,
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} )
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);
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expect( spy.console ).toHaveBeenCalledWith( error );
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expect( newValue.current ).toBe( value );
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spy.console.mockRestore();
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} );
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} );
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