Migrate StateInput, CountryInput and custom fields to native `<select>` (#48180)

plugins/woocommerce-blocks/assets/js/base/components/cart-checkout/form/form.tsx

@@ -33,9 +33,9 @@ import { AddressFormProps, AddressFormFields } from './types';
 import prepareFormFields from './prepare-form-fields';
 import validateShippingCountry from './validate-shipping-country';
 import customValidationHandler from './custom-validation-handler';
-import Combobox from '../../combobox';
 import AddressLineFields from './address-line-fields';
 import { createFieldProps, getFieldData } from './utils';
+import { Select } from '../../select';
 
 /**
  * Checkout form.
@@ -228,9 +228,10 @@ const Form = < T extends AddressFormValues | ContactFormValues >( {
 					}
 
 					return (
-						<Combobox
+						<Select
 							key={ field.key }
 							{ ...fieldProps }
+							label={ fieldProps.label || '' }
 							className={ clsx(
 								'wc-block-components-select-input',
 								`wc-block-components-select-input-${ field.key }`.replaceAll(

plugins/woocommerce-blocks/assets/js/base/components/cart-checkout/form/test/index.js

@@ -46,7 +46,7 @@ const primaryAddress = {
 };
 const secondaryAddress = {
 	country: 'Austria', // We use Austria because it doesn't have states.
-	countryKey: 'AU',
+	countryKey: 'AT',
 	city: 'Vienna',
 	postcode: 'DCBA',
 };
@@ -57,23 +57,29 @@ const tertiaryAddress = {
 	state: 'Ontario',
 	postcode: 'EFGH',
 };
+const quaternaryAddress = {
+	country: 'Japan',
+	countryKey: 'JP',
+	city: 'Tokyo',
+	postcode: 'IJKL',
+};
 
-const countryRegExp = /country/i;
 const cityRegExp = /city/i;
 const stateRegExp = /county|province|state/i;
 const postalCodeRegExp = /postal code|postcode|zip/i;
 
 const inputAddress = async ( {
-	country = null,
+	countryKey = null,
 	city = null,
 	state = null,
 	postcode = null,
 } ) => {
-	if ( country ) {
-		const countryInput = screen.queryByRole( 'combobox', {
-			name: countryRegExp,
-		} );
-		await userEvent.type( countryInput, country + '{arrowdown}{enter}' );
+	if ( countryKey ) {
+		const countryInput = screen.getByLabelText( 'Country/Region' );
+
+		if ( countryInput ) {
+			await userEvent.selectOptions( countryInput, countryKey );
+		}
 	}
 	if ( city ) {
 		const cityInput = screen.getByLabelText( cityRegExp );
@@ -81,15 +87,12 @@ const inputAddress = async ( {
 	}
 
 	if ( state ) {
-		const stateButton = screen.queryByRole( 'combobox', {
-			name: stateRegExp,
+		const stateButton = screen.queryByLabelText( stateRegExp, {
+			selector: 'select',
 		} );
 		// State input might be a select or a text input.
 		if ( stateButton ) {
-			await userEvent.click( stateButton );
-			await userEvent.click(
-				screen.getByRole( 'option', { name: state } )
-			);
+			await userEvent.selectOptions( stateButton, state );
 		} else {
 			const stateInput = screen.getByLabelText( stateRegExp );
 			await userEvent.type( stateInput, state );
@@ -182,24 +185,16 @@ describe( 'Form Component', () => {
 	it( 'input values are reset after changing the country', async () => {
 		renderInCheckoutProvider( <WrappedAddressForm type="shipping" /> );
 
+		// First enter an address with no state, but fill the city.
 		await act( async () => {
 			await inputAddress( secondaryAddress );
 		} );
 
-		// Only update `country` to verify other values are reset.
+		// Update country to another country without state.
 		await act( async () => {
-			await inputAddress( { country: primaryAddress.country } );
+			await inputAddress( { countryKey: quaternaryAddress.countryKey } );
 		} );
 
-		expect( screen.getByLabelText( stateRegExp ).value ).toBe( '' );
-
-		// Repeat the test with an address which has a select for the state.
-		await act( async () => {
-			await inputAddress( tertiaryAddress );
-		} );
-		await act( async () => {
-			await inputAddress( { country: primaryAddress.country } );
-		} );
-		expect( screen.getByLabelText( stateRegExp ).value ).toBe( '' );
+		expect( screen.getByLabelText( postalCodeRegExp ).value ).toBe( '' );
 	} );
 } );

plugins/woocommerce-blocks/assets/js/base/components/country-input/billing-country-input.tsx

@@ -10,7 +10,10 @@ import CountryInput from './country-input';
 import type { CountryInputProps } from './CountryInputProps';
 
 const BillingCountryInput = ( props: CountryInputProps ): JSX.Element => {
-	return <CountryInput countries={ ALLOWED_COUNTRIES } { ...props } />;
+	//  TODO - are errorMessage and errorId still relevant when select always has a value?
+	const { errorMessage: _, errorId: __, ...restOfProps } = props;
+
+	return <CountryInput countries={ ALLOWED_COUNTRIES } { ...restOfProps } />;
 };
 
 export default BillingCountryInput;

plugins/woocommerce-blocks/assets/js/base/components/country-input/country-input.tsx

@@ -2,16 +2,15 @@
  * External dependencies
  */
 import { useMemo } from '@wordpress/element';
-import { __ } from '@wordpress/i18n';
 import { decodeEntities } from '@wordpress/html-entities';
 import clsx from 'clsx';
 
 /**
  * Internal dependencies
  */
-import Combobox from '../combobox';
 import './style.scss';
 import type { CountryInputWithCountriesProps } from './CountryInputProps';
+import { Select } from '../select';
 
 export const CountryInput = ( {
 	className,
@@ -22,8 +21,6 @@ export const CountryInput = ( {
 	value = '',
 	autoComplete = 'off',
 	required = false,
-	errorId,
-	errorMessage = __( 'Please select a country', 'woocommerce' ),
 }: CountryInputWithCountriesProps ): JSX.Element => {
 	const options = useMemo(
 		() =>
@@ -40,14 +37,12 @@ export const CountryInput = ( {
 		<div
 			className={ clsx( className, 'wc-block-components-country-input' ) }
 		>
-			<Combobox
+			<Select
 				id={ id }
-				label={ label }
+				label={ label || '' }
 				onChange={ onChange }
 				options={ options }
 				value={ value }
-				errorId={ errorId }
-				errorMessage={ errorMessage }
 				required={ required }
 				autoComplete={ autoComplete }
 			/>

plugins/woocommerce-blocks/assets/js/base/components/index.ts

@@ -23,6 +23,7 @@ export * from './product-rating';
 export * from './quantity-selector';
 export * from './read-more';
 export * from './reviews';
+export * from './select';
 export * from './sidebar-layout';
 export * from './snackbar-list';
 export * from './state-input';

plugins/woocommerce-blocks/assets/js/base/components/select/index.tsx

@@ -0,0 +1,71 @@
+/**
+ * External dependencies
+ */
+import { Icon, chevronDown } from '@wordpress/icons';
+import { useCallback, useId } from '@wordpress/element';
+
+/**
+ * Internal dependencies
+ */
+import './style.scss';
+
+type SelectProps = Omit<
+	React.SelectHTMLAttributes< HTMLSelectElement >,
+	'onChange'
+> & {
+	options: { value: string; label: string }[];
+	label: string;
+	onChange: ( newVal: string ) => void;
+};
+
+export const Select = ( props: SelectProps ) => {
+	const { onChange, options, label, value, className, size, ...restOfProps } =
+		props;
+
+	const selectOnChange = useCallback(
+		( event: React.ChangeEvent< HTMLSelectElement > ) => {
+			onChange( event.target.value );
+		},
+		[ onChange ]
+	);
+
+	const generatedId = useId();
+
+	const inputId =
+		restOfProps.id || `wc-blocks-components-select-${ generatedId }`;
+
+	return (
+		<div className={ `wc-blocks-components-select ${ className || '' }` }>
+			<div className="wc-blocks-components-select__container">
+				<label
+					htmlFor={ inputId }
+					className="wc-blocks-components-select__label"
+				>
+					{ label }
+				</label>
+				<select
+					className="wc-blocks-components-select__select"
+					id={ inputId }
+					size={ size !== undefined ? size : 1 }
+					onChange={ selectOnChange }
+					value={ value }
+					{ ...restOfProps }
+				>
+					{ options.map( ( option ) => (
+						<option
+							key={ option.value }
+							value={ option.value }
+							data-alternate-values={ `[${ option.label }]` }
+						>
+							{ option.label }
+						</option>
+					) ) }
+				</select>
+				<Icon
+					className="wc-blocks-components-select__expand"
+					icon={ chevronDown }
+				/>
+			</div>
+		</div>
+	);
+};

plugins/woocommerce-blocks/assets/js/base/components/select/style.scss

@@ -0,0 +1,78 @@
+.wc-blocks-components-select {
+	width: 100%;
+
+	.wc-blocks-components-select__container {
+		border-radius: $universal-border-radius;
+		box-sizing: border-box;
+		border: 1px solid $universal-border-light;
+		background: #fff;
+		width: 100%;
+		height: 50px;
+		position: relative;
+
+		.has-dark-controls & {
+			background-color: $input-background-dark;
+			border-color: $input-border-dark;
+			color: $input-text-dark;
+
+			&:focus {
+				background-color: $input-background-dark;
+				color: $input-text-dark;
+				box-shadow: 0 0 0 2px $input-border-gray;
+			}
+		}
+	}
+
+	.wc-blocks-components-select__select {
+		@include reset-typography();
+		@include font-size(regular);
+		border-radius: $universal-border-radius;
+		width: 100%;
+		height: 100%;
+		appearance: none;
+		background: none;
+		padding: em($gap) em($gap-smaller) 0;
+		color: currentColor;
+
+		&:focus {
+			outline: 0;
+			box-shadow: 0 0 0 1px currentColor;
+		}
+	}
+
+	.wc-blocks-components-select__label {
+		@include reset-typography();
+		@include font-size(regular);
+		position: absolute;
+		line-height: 1.25; // =20px when font-size is 16px.
+		left: em($gap-smaller);
+		top: 0;
+		transform-origin: top left;
+		transition: all 200ms ease;
+		color: currentColor;
+		z-index: 1;
+		margin: 0;
+		overflow: hidden;
+		text-overflow: ellipsis;
+		max-width: calc(100% - #{2 * $gap});
+		white-space: nowrap;
+
+		.has-dark-controls & {
+			color: $input-placeholder-dark;
+		}
+		@media screen and (prefers-reduced-motion: reduce) {
+			transition: none;
+		}
+
+		transform: translateY(15%) scale(0.75);
+	}
+
+	.wc-blocks-components-select__expand {
+		position: absolute;
+		transform: translate(0%, -50%);
+		top: 50%;
+		right: $gap-small;
+		pointer-events: none;
+		fill: currentColor;
+	}
+}

plugins/woocommerce-blocks/assets/js/base/components/state-input/billing-state-input.tsx

@@ -10,7 +10,10 @@ import StateInput from './state-input';
 import type { StateInputProps } from './StateInputProps';
 
 const BillingStateInput = ( props: StateInputProps ): JSX.Element => {
-	return <StateInput states={ ALLOWED_STATES } { ...props } />;
+	// TODO - are errorMessage and errorId still relevant when select always has a value?
+	const { errorMessage: _, errorId: __, ...restOfProps } = props;
+
+	return <StateInput states={ ALLOWED_STATES } { ...restOfProps } />;
 };
 
 export default BillingStateInput;

plugins/woocommerce-blocks/assets/js/base/components/state-input/state-input.tsx

@@ -1,18 +1,16 @@
 /**
  * External dependencies
  */
-import { __ } from '@wordpress/i18n';
 import { decodeEntities } from '@wordpress/html-entities';
 import { useCallback, useMemo, useEffect, useRef } from '@wordpress/element';
-import clsx from 'clsx';
 import { ValidatedTextInput } from '@woocommerce/blocks-components';
 
 /**
  * Internal dependencies
  */
-import Combobox from '../combobox';
 import './style.scss';
 import type { StateInputWithStatesProps } from './StateInputProps';
+import { Select } from '../select';
 
 const optionMatcher = (
 	value: string,
@@ -36,7 +34,6 @@ const StateInput = ( {
 	autoComplete = 'off',
 	value = '',
 	required = false,
-	errorId = '',
 }: StateInputWithStatesProps ): JSX.Element => {
 	const countryStates = states[ country ];
 	const options = useMemo(
@@ -91,20 +88,17 @@ const StateInput = ( {
 
 	if ( options.length > 0 ) {
 		return (
-			<Combobox
-				className={ clsx(
-					className,
-					'wc-block-components-state-input'
-				) }
-				id={ id }
-				label={ label }
-				onChange={ onChangeState }
+			<Select
 				options={ options }
+				label={ label || '' }
+				className={ `wc-block-components-state-input ${
+					className || ''
+				}` }
+				id={ id }
+				onChange={ onChangeState }
 				value={ value }
-				errorMessage={ __( 'Please select a state.', 'woocommerce' ) }
-				errorId={ errorId }
-				required={ required }
 				autoComplete={ autoComplete }
+				required={ required }
 			/>
 		);
 	}

plugins/woocommerce-blocks/assets/js/base/components/state-input/style.scss

@@ -1,3 +1,3 @@
-.wc-block-components-state-input {
+.wc-blocks-components-select__container {
 	margin-top: $gap;
 }

plugins/woocommerce-blocks/bin/add-split-chunk-dependencies.js

@@ -14,8 +14,7 @@ class AddSplitChunkDependencies {
 	apply( compiler ) {
 		compiler.hooks.thisCompilation.tap(
 			'AddStableChunksToAssets',
-			// eslint-disable-next-line @typescript-eslint/no-unused-vars -- not used.
-			( compilation, callback ) => {
+			( compilation ) => {
 				compilation.hooks.processAssets.tap(
 					{
 						name: 'AddStableChunksToAssets',

plugins/woocommerce-blocks/bin/webpack-configs.js

@@ -330,8 +330,7 @@ const getFrontConfig = ( options = {} ) => {
 			// translations which we must avoid.
 			// @see https://github.com/Automattic/jetpack/pull/20926
 			chunkFilename: `[name]-frontend${ fileSuffix }.js?ver=[contenthash]`,
-			// eslint-disable-next-line @typescript-eslint/no-unused-vars -- not used.
-			filename: ( pathData ) => {
+			filename: () => {
 				return `[name]-frontend${ fileSuffix }.js`;
 			},
 			uniqueName: 'webpackWcBlocksFrontendJsonp',

plugins/woocommerce-blocks/tests/e2e/tests/checkout/additional-fields.guest-shopper.block_theme.spec.ts

@@ -76,11 +76,6 @@ test.describe( 'Shopper → Additional Checkout Fields', () => {
 					'Please enter a valid government id'
 				)
 			).toBeVisible();
-			await expect(
-				checkoutPageObject.page.getByText(
-					'Please select a valid option'
-				)
-			).toBeVisible();
 		} );
 
 		test( 'Shopper can fill in the checkout form with additional fields and can have different value for same field in shipping and billing address', async ( {
@@ -122,13 +117,13 @@ test.describe( 'Shopper → Additional Checkout Fields', () => {
 					name: 'Shipping address',
 				} )
 				.getByLabel( 'How wide is your road?' )
-				.fill( 'wide' );
+				.selectOption( 'wide' );
 			await checkoutPageObject.page
 				.getByRole( 'group', {
 					name: 'Billing address',
 				} )
 				.getByLabel( 'How wide is your road?' )
-				.fill( 'narrow' );
+				.selectOption( 'narrow' );
 
 			await checkoutPageObject.page.evaluate(
 				'document.activeElement.blur()'
@@ -217,7 +212,7 @@ test.describe( 'Shopper → Additional Checkout Fields', () => {
 					.getByLabel(
 						'Is this a personal purchase or a business purchase?'
 					)
-			).toHaveValue( 'Business' );
+			).toHaveValue( 'business' );
 			await expect(
 				checkoutPageObject.page
 					.getByRole( 'group', {
@@ -252,7 +247,7 @@ test.describe( 'Shopper → Additional Checkout Fields', () => {
 						name: 'Shipping address',
 					} )
 					.getByLabel( 'How wide is your road?' )
-			).toHaveValue( 'Wide' );
+			).toHaveValue( 'wide' );
 			await expect(
 				checkoutPageObject.page
 					.getByRole( 'group', {
@@ -280,7 +275,7 @@ test.describe( 'Shopper → Additional Checkout Fields', () => {
 						name: 'Billing address',
 					} )
 					.getByLabel( 'How wide is your road?' )
-			).toHaveValue( 'Narrow' );
+			).toHaveValue( 'narrow' );
 		} );
 	} );
 } );

plugins/woocommerce-blocks/tests/e2e/tests/checkout/additional-fields.merchant.block_theme.spec.ts

@@ -70,13 +70,13 @@ test.describe( 'Merchant → Additional Checkout Fields', () => {
 				name: 'Shipping address',
 			} )
 			.getByLabel( 'How wide is your road?' )
-			.fill( 'wide' );
+			.selectOption( 'wide' );
 		await checkoutPageObject.page
 			.getByRole( 'group', {
 				name: 'Billing address',
 			} )
 			.getByLabel( 'How wide is your road?' )
-			.fill( 'narrow' );
+			.selectOption( 'narrow' );
 
 		await checkoutPageObject.page.evaluate(
 			'document.activeElement.blur()'
@@ -206,13 +206,13 @@ test.describe( 'Merchant → Additional Checkout Fields', () => {
 				name: 'Shipping address',
 			} )
 			.getByLabel( 'How wide is your road?' )
-			.fill( 'wide' );
+			.selectOption( 'wide' );
 		await checkoutPageObject.page
 			.getByRole( 'group', {
 				name: 'Billing address',
 			} )
 			.getByLabel( 'How wide is your road?' )
-			.fill( 'narrow' );
+			.selectOption( 'narrow' );
 
 		await checkoutPageObject.page.evaluate(
 			'document.activeElement.blur()'

plugins/woocommerce-blocks/tests/e2e/tests/checkout/additional-fields.shopper.block_theme.spec.ts

@@ -73,13 +73,13 @@ test.describe( 'Shopper → Additional Checkout Fields', () => {
 					name: 'Shipping address',
 				} )
 				.getByLabel( 'How wide is your road?' )
-				.fill( 'wide' );
+				.selectOption( 'wide' );
 			await checkoutPageObject.page
 				.getByRole( 'group', {
 					name: 'Billing address',
 				} )
 				.getByLabel( 'How wide is your road?' )
-				.fill( 'narrow' );
+				.selectOption( 'narrow' );
 
 			await checkoutPageObject.page.evaluate(
 				'document.activeElement.blur()'
@@ -155,7 +155,7 @@ test.describe( 'Shopper → Additional Checkout Fields', () => {
 					.getByLabel(
 						'Is this a personal purchase or a business purchase?'
 					)
-			).toHaveValue( 'Business' );
+			).toHaveValue( 'business' );
 			await expect(
 				checkoutPageObject.page
 					.getByRole( 'group', {
@@ -190,7 +190,7 @@ test.describe( 'Shopper → Additional Checkout Fields', () => {
 						name: 'Shipping address',
 					} )
 					.getByLabel( 'How wide is your road?' )
-			).toHaveValue( 'Wide' );
+			).toHaveValue( 'wide' );
 			await expect(
 				checkoutPageObject.page
 					.getByRole( 'group', {
@@ -218,7 +218,7 @@ test.describe( 'Shopper → Additional Checkout Fields', () => {
 						name: 'Billing address',
 					} )
 					.getByLabel( 'How wide is your road?' )
-			).toHaveValue( 'Narrow' );
+			).toHaveValue( 'narrow' );
 		} );
 
 		test( 'Shopper can change the values of fields multiple times and place the order', async ( {
@@ -261,13 +261,13 @@ test.describe( 'Shopper → Additional Checkout Fields', () => {
 					name: 'Shipping address',
 				} )
 				.getByLabel( 'How wide is your road?' )
-				.fill( 'wide' );
+				.selectOption( 'wide' );
 			await checkoutPageObject.page
 				.getByRole( 'group', {
 					name: 'Billing address',
 				} )
 				.getByLabel( 'How wide is your road?' )
-				.fill( 'narrow' );
+				.selectOption( 'narrow' );
 			await checkoutPageObject.waitForCustomerDataUpdate();
 
 			// Change the shipping and billing select fields again.
@@ -276,13 +276,13 @@ test.describe( 'Shopper → Additional Checkout Fields', () => {
 					name: 'Billing address',
 				} )
 				.getByLabel( 'How wide is your road?' )
-				.fill( 'wide' );
+				.selectOption( 'wide' );
 			await checkoutPageObject.page
 				.getByRole( 'group', {
 					name: 'Shipping address',
 				} )
 				.getByLabel( 'How wide is your road?' )
-				.fill( 'super-wide' );
+				.selectOption( 'super-wide' );
 			await checkoutPageObject.waitForCustomerDataUpdate();
 
 			await checkoutPageObject.page
@@ -354,11 +354,9 @@ test.describe( 'Shopper → Additional Checkout Fields', () => {
 				.getByRole( 'group', {
 					name: 'Additional order information',
 				} )
-				.locator(
-					'ul.components-form-token-field__suggestions-list > li'
-				)
+				.locator( 'select' )
 				.first()
-				.click();
+				.selectOption( { index: 0 } );
 			await checkoutPageObject.waitForCustomerDataUpdate();
 
 			await checkoutPageObject.placeOrder();
@@ -445,13 +443,13 @@ test.describe( 'Shopper → Additional Checkout Fields', () => {
 					name: 'Shipping address',
 				} )
 				.getByLabel( 'How wide is your road?' )
-				.fill( 'wide' );
+				.selectOption( 'wide' );
 			await checkoutPageObject.page
 				.getByRole( 'group', {
 					name: 'Billing address',
 				} )
 				.getByLabel( 'How wide is your road?' )
-				.fill( 'narrow' );
+				.selectOption( 'narrow' );
 
 			await checkoutPageObject.page.evaluate(
 				'document.activeElement.blur()'
@@ -527,7 +525,7 @@ test.describe( 'Shopper → Additional Checkout Fields', () => {
 					.getByLabel(
 						'Is this a personal purchase or a business purchase?'
 					)
-			).toHaveValue( 'Business' );
+			).toHaveValue( 'business' );
 			await expect(
 				checkoutPageObject.page
 					.getByRole( 'group', {
@@ -562,7 +560,7 @@ test.describe( 'Shopper → Additional Checkout Fields', () => {
 						name: 'Shipping address',
 					} )
 					.getByLabel( 'How wide is your road?' )
-			).toHaveValue( 'Wide' );
+			).toHaveValue( 'wide' );
 			await expect(
 				checkoutPageObject.page
 					.getByRole( 'group', {
@@ -590,7 +588,7 @@ test.describe( 'Shopper → Additional Checkout Fields', () => {
 						name: 'Billing address',
 					} )
 					.getByLabel( 'How wide is your road?' )
-			).toHaveValue( 'Narrow' );
+			).toHaveValue( 'narrow' );
 		} );
 
 		test( 'Shopper can see server-side validation errors', async ( {
@@ -682,13 +680,13 @@ test.describe( 'Shopper → Additional Checkout Fields', () => {
 					name: 'Shipping address',
 				} )
 				.getByLabel( 'How wide is your road?' )
-				.fill( 'wide' );
+				.selectOption( 'wide' );
 			await checkoutPageObject.page
 				.getByRole( 'group', {
 					name: 'Billing address',
 				} )
 				.getByLabel( 'How wide is your road?' )
-				.fill( 'narrow' );
+				.selectOption( 'narrow' );
 			await checkoutPageObject.page.evaluate(
 				'document.activeElement.blur()'
 			);
@@ -766,13 +764,13 @@ test.describe( 'Shopper → Additional Checkout Fields', () => {
 					name: 'Shipping address',
 				} )
 				.getByLabel( 'How wide is your road?' )
-				.fill( 'wide' );
+				.selectOption( 'wide' );
 			await checkoutPageObject.page
 				.getByRole( 'group', {
 					name: 'Billing address',
 				} )
 				.getByLabel( 'How wide is your road?' )
-				.fill( 'narrow' );
+				.selectOption( 'narrow' );
 
 			// Blur after editing the select fields since they need to be blurred to save.
 			await checkoutPageObject.page.evaluate(
@@ -925,7 +923,7 @@ test.describe( 'Shopper → Additional Checkout Fields', () => {
 			await govIdInput.fill( '11111' );
 			await confirmGovIdInput.fill( '11111' );
 			await shippingTruckFittingCheckbox.uncheck();
-			await shippingRoadSizeSelect.selectOption( 'Narrow' );
+			await shippingRoadSizeSelect.selectOption( 'narrow' );
 			await checkoutPageObject.page.getByText( 'Save address' ).click();
 
 			// Check the updated values are visible in the addresses.

plugins/woocommerce-blocks/tests/e2e/tests/checkout/checkout-block.shopper.block_theme.spec.ts

@@ -228,6 +228,7 @@ test.describe( 'Shopper → Shipping and Billing Addresses', () => {
 		city: 'San Francisco',
 		state: 'California',
 		country: 'United Kingdom',
+		countryKey: 'GB',
 		postcode: 'SW1 1AA',
 		phone: '123456789',
 		email: 'john.doe@example.com',
@@ -241,6 +242,7 @@ test.describe( 'Shopper → Shipping and Billing Addresses', () => {
 		city: 'Los Angeles',
 		phone: '987654321',
 		country: 'Albania',
+		countryKey: 'AL',
 		state: 'Berat',
 		postcode: '1234',
 	};
@@ -349,7 +351,7 @@ test.describe( 'Shopper → Shipping (customer user)', () => {
 			lastname: 'Perez',
 			addressfirstline: '123 Test Street',
 			addresssecondline: 'Apartment 6',
-			country: 'ES',
+			countryKey: 'ES',
 			city: 'Madrid',
 			postcode: '08830',
 			state: 'M',
@@ -546,6 +548,7 @@ test.describe( 'Billing Address Form', () => {
 				addressfirstline: '123 Easy Street',
 				addresssecondline: 'Testville',
 				country: 'United States (US)',
+				countryKey: 'US',
 				city: 'New York',
 				state: 'New York',
 				postcode: '90210',
@@ -571,14 +574,14 @@ test.describe( 'Billing Address Form', () => {
 				shippingForm.getByLabel( 'Apartment, suite, etc. (optional)' )
 			).toHaveValue( 'Testville' );
 			await expect(
-				shippingForm.getByLabel( 'United States (US), Country/' )
-			).toHaveValue( 'United States (US)' );
+				shippingForm.getByLabel( 'Country/Region' )
+			).toHaveValue( 'US' );
 			await expect( shippingForm.getByLabel( 'City' ) ).toHaveValue(
 				'New York'
 			);
-			await expect(
-				shippingForm.getByLabel( 'New York, State' )
-			).toHaveValue( 'New York' );
+			await expect( shippingForm.getByLabel( 'State' ) ).toHaveValue(
+				'NY'
+			);
 			await expect( shippingForm.getByLabel( 'ZIP Code' ) ).toHaveValue(
 				'90210'
 			);
@@ -605,12 +608,12 @@ test.describe( 'Billing Address Form', () => {
 				} )
 			).toBeVisible();
 			await expect(
-				billingForm.getByLabel( 'United States (US), Country/' )
-			).toHaveValue( 'United States (US)' );
+				billingForm.getByLabel( 'Country/Region' )
+			).toHaveValue( 'US' );
 			await expect( billingForm.getByLabel( 'City' ) ).toHaveValue( '' );
-			await expect(
-				billingForm.getByLabel( 'New York, State' )
-			).toHaveValue( 'New York' );
+			await expect( billingForm.getByLabel( 'State' ) ).toHaveValue(
+				'NY'
+			);
 			await expect( billingForm.getByLabel( 'ZIP Code' ) ).toHaveValue(
 				''
 			);

plugins/woocommerce-blocks/tests/e2e/tests/checkout/checkout.page.ts

@@ -23,6 +23,7 @@ export class CheckoutPage {
 			addressfirstline: '123 Easy Street',
 			addresssecondline: 'Testville',
 			country: 'United States (US)',
+			countryKey: 'US',
 			city: 'New York',
 			state: 'New York',
 			postcode: '90210',
@@ -124,7 +125,16 @@ export class CheckoutPage {
 		// Rest of additional data passed in from the overrideData object.
 		for ( const [ label, value ] of Object.entries( additionalFields ) ) {
 			const field = contactSection.getByLabel( label );
-			await field.fill( value );
+
+			const tagName = await field.evaluate( ( element ) =>
+				element.tagName.toLowerCase()
+			);
+
+			if ( tagName === 'select' ) {
+				await field.selectOption( value );
+			} else {
+				await field.fill( value );
+			}
 		}
 	}
 
@@ -138,7 +148,16 @@ export class CheckoutPage {
 		// Rest of additional data passed in from the overrideData object.
 		for ( const [ label, value ] of Object.entries( additionalFields ) ) {
 			const field = contactSection.getByLabel( label );
-			await field.fill( value );
+
+			const tagName = await field.evaluate( ( element ) =>
+				element.tagName.toLowerCase()
+			);
+
+			if ( tagName === 'select' ) {
+				await field.selectOption( value );
+			} else {
+				await field.fill( value );
+			}
 		}
 	}
 
@@ -151,7 +170,16 @@ export class CheckoutPage {
 		// Rest of additional data passed in from the overrideData object.
 		for ( const { label, value } of additionalFields ) {
 			const field = this.page.getByLabel( label );
-			await field.fill( value );
+
+			const tagName = await field.evaluate( ( element ) =>
+				element.tagName.toLowerCase()
+			);
+
+			if ( tagName === 'select' ) {
+				await field.selectOption( value );
+			} else {
+				await field.fill( value );
+			}
 		}
 	}
 
@@ -337,7 +365,7 @@ export class CheckoutPage {
 		await email.fill( customerBillingDetails.email );
 		await firstName.fill( customerBillingDetails.firstname );
 		await lastName.fill( customerBillingDetails.lastname );
-		await country.fill( customerBillingDetails.country );
+		await country.selectOption( customerBillingDetails.countryKey );
 		await address1.fill( customerBillingDetails.addressfirstline );
 
 		if ( customerBillingDetails.addresssecondline ) {
@@ -360,10 +388,17 @@ export class CheckoutPage {
 			} );
 			const county = billingForm.getByLabel( 'County' );
 
-			await state
-				.or( province )
-				.or( county )
-				.fill( customerBillingDetails.state );
+			const elementToFill = state.or( province ).or( county );
+			const tagName = await elementToFill.evaluate( ( element ) =>
+				element.tagName.toLowerCase()
+			);
+			if ( tagName === 'select' ) {
+				await elementToFill.selectOption(
+					customerBillingDetails.state
+				);
+			} else {
+				await elementToFill.fill( customerBillingDetails.state );
+			}
 		}
 
 		if ( customerBillingDetails.postcode ) {
@@ -376,7 +411,16 @@ export class CheckoutPage {
 		// Rest of additional data passed in from the overrideData object.
 		for ( const [ label, value ] of Object.entries( additionalFields ) ) {
 			const field = billingForm.getByLabel( label, { exact: true } );
-			await field.fill( value );
+
+			const tagName = await field.evaluate( ( element ) =>
+				element.tagName.toLowerCase()
+			);
+
+			if ( tagName === 'select' ) {
+				await field.selectOption( value );
+			} else {
+				await field.fill( value );
+			}
 		}
 	}
 
@@ -407,7 +451,7 @@ export class CheckoutPage {
 
 		await firstName.fill( customerShippingDetails.firstname );
 		await lastName.fill( customerShippingDetails.lastname );
-		await country.fill( customerShippingDetails.country );
+		await country.selectOption( customerShippingDetails.country );
 		await address1.fill( customerShippingDetails.addressfirstline );
 
 		if ( customerShippingDetails.addresssecondline ) {
@@ -430,10 +474,17 @@ export class CheckoutPage {
 			} );
 			const county = shippingForm.getByLabel( 'County' );
 
-			await state
-				.or( province )
-				.or( county )
-				.fill( customerShippingDetails.state );
+			const elementToFill = state.or( province ).or( county );
+			const tagName = await elementToFill.evaluate( ( element ) =>
+				element.tagName.toLowerCase()
+			);
+			if ( tagName === 'select' ) {
+				await elementToFill.selectOption(
+					customerShippingDetails.state
+				);
+			} else {
+				await elementToFill.fill( customerShippingDetails.state );
+			}
 		}
 
 		if ( customerShippingDetails.postcode ) {
@@ -446,7 +497,16 @@ export class CheckoutPage {
 		// Rest of additional data passed in from the overrideData object.
 		for ( const [ label, value ] of Object.entries( additionalFields ) ) {
 			const field = shippingForm.getByLabel( label, { exact: true } );
-			await field.fill( value );
+
+			const tagName = await field.evaluate( ( element ) =>
+				element.tagName.toLowerCase()
+			);
+
+			if ( tagName === 'select' ) {
+				await field.selectOption( value );
+			} else {
+				await field.fill( value );
+			}
 		}
 
 		// Blur active field to trigger customer address update.

plugins/woocommerce/changelog/48180-spike-checkout-native-select-migration

@@ -0,0 +1,4 @@
+Significance: minor
+Type: update
+
+Migrate the cart and checkout block's state, country and custom field input to a native select

plugins/woocommerce/tests/e2e-pw/tests/shopper/cart-block-calculate-shipping.spec.js

@@ -142,7 +142,10 @@ test.describe(
 
 			// Set shipping country to Netherlands
 			await page.getByLabel( 'Add an address for shipping' ).click();
-			await page.getByRole( 'combobox' ).first().fill( 'Netherlands' );
+			await page
+				.getByRole( 'combobox' )
+				.first()
+				.selectOption( 'Netherlands' );
 			await page.getByLabel( 'Postal code' ).fill( '1011AA' );
 			await page.getByLabel( 'City' ).fill( 'Amsterdam' );
 			await page.getByRole( 'button', { name: 'Update' } ).click();
@@ -171,7 +174,10 @@ test.describe(
 
 			// Set shipping country to Portugal
 			await page.getByLabel( 'Add an address for shipping' ).click();
-			await page.getByRole( 'combobox' ).first().fill( 'Portugal' );
+			await page
+				.getByRole( 'combobox' )
+				.first()
+				.selectOption( 'Portugal' );
 			await page.getByLabel( 'Postal code' ).fill( '1000-001' );
 			await page.getByLabel( 'City' ).fill( 'Lisbon' );
 			await page.getByRole( 'button', { name: 'Update' } ).click();
@@ -207,7 +213,10 @@ test.describe(
 
 			// Set shipping country to Portugal
 			await page.getByLabel( 'Add an address for shipping' ).click();
-			await page.getByRole( 'combobox' ).first().fill( 'Portugal' );
+			await page
+				.getByRole( 'combobox' )
+				.first()
+				.selectOption( 'Portugal' );
 			await page.getByLabel( 'Postal code' ).fill( '1000-001' );
 			await page.getByLabel( 'City' ).fill( 'Lisbon' );
 			await page.getByRole( 'button', { name: 'Update' } ).click();
@@ -238,7 +247,10 @@ test.describe(
 
 			// Set shipping country to Portugal
 			await page.getByLabel( 'Add an address for shipping' ).click();
-			await page.getByRole( 'combobox' ).first().fill( 'Portugal' );
+			await page
+				.getByRole( 'combobox' )
+				.first()
+				.selectOption( 'Portugal' );
 			await page.getByLabel( 'Postal code' ).fill( '1000-001' );
 			await page.getByLabel( 'City' ).fill( 'Lisbon' );
 			await page.getByRole( 'button', { name: 'Update' } ).click();

plugins/woocommerce/tests/e2e-pw/tests/shopper/checkout-block.spec.js

@@ -376,12 +376,8 @@ test.describe(
 			await expect(
 				page.getByText( '+ Add apartment, suite, etc.' )
 			).toBeEnabled();
-			await expect(
-				page.getByLabel( 'United States (US), Country/Region' )
-			).toBeEditable();
-			await expect(
-				page.getByLabel( 'California, State' )
-			).toBeEditable();
+			await expect( page.getByLabel( 'Country/Region' ) ).toBeEnabled();
+			await expect( page.getByLabel( 'State' ) ).toBeEnabled();
 			await expect( page.getByLabel( 'City' ) ).toBeEditable();
 			await expect( page.getByLabel( 'ZIP Code' ) ).toBeEnabled();
 			await expect(