62 lines
1.7 KiB
JavaScript
62 lines
1.7 KiB
JavaScript
/**
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* Internal dependencies
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*/
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import { getRegisteredBlocks, registerCheckoutBlock } from '../index';
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describe( 'checkout blocks registry', () => {
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const component = () => {
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return null;
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};
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describe( 'registerCheckoutBlock', () => {
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const invokeTest = ( blockName, options ) => () => {
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return registerCheckoutBlock( blockName, options );
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};
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it( 'throws an error when registered block is missing `blockName`', () => {
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expect(
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invokeTest( null, { areas: [ 'fields' ], component } )
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).toThrowError( /blockName/ );
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expect(
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invokeTest( '', { areas: [ 'fields' ], component } )
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).toThrowError( /blockName/ );
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} );
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it( 'throws an error when area is invalid', () => {
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expect(
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invokeTest( 'test/block-name', {
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areas: [ 'invalid-area' ],
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component,
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} )
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).toThrowError( /area/ );
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} );
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it( 'throws an error when registered block is missing `component`', () => {
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expect(
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invokeTest( 'test/block-name', {
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areas: [ 'fields' ],
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component: null,
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} )
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).toThrowError( /component/ );
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} );
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} );
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describe( 'getRegisteredBlocks', () => {
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const invokeTest = ( areas ) => () => {
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return getRegisteredBlocks( areas );
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};
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it( 'gets an empty array when checkout area has no registered blocks', () => {
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expect( getRegisteredBlocks( 'fields' ) ).toEqual( [] );
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} );
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it( 'throws an error if the area is not defined', () => {
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expect( invokeTest( 'non-existent-area' ) ).toThrowError( /area/ );
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} );
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it( 'gets a block that was successfully registered', () => {
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registerCheckoutBlock( 'test/block-name', {
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areas: [ 'fields' ],
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component,
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} );
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expect( getRegisteredBlocks( 'fields' ) ).toEqual( [
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'test/block-name',
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] );
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} );
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} );
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} );
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