mirror of
https://github.com/wp-graphql/wp-graphql-woocommerce.git
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Adds support for Cart tax_lines (#940)
* Adds support for tax_lines * devops: cleanup cart tax lines code style and add unit tests * feat: add tax-aware cost, subtotal, and taxTotal fields to ShippingRate (#802) * feat: add format arg to ShippingRate cost/subtotal/taxTotal fields, update test for RAW format * devops: CartQueriesTest updated --------- Co-authored-by: Geoff Taylor <geoff@axistaylor.com>
This commit is contained in:
MoscoviumAlchemist
co-authored by
Geoff Taylor
Geoff Taylor
parent
f1299846c7
commit
ef26bb2479
@@ -475,7 +475,7 @@ class QLSessionHandlerCest {
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supportsShippingCalculator
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rates {
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id
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cost
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cost(format: RAW)
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label
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}
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}
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@@ -497,14 +497,14 @@ class QLSessionHandlerCest {
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$I->expectNode(
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'rates',
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[
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$I->expectField( 'cost', 0 ),
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$I->expectField( 'cost', '0' ),
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$I->expectField( 'label', 'Flat rate' ),
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]
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),
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$I->expectNode(
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'rates',
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[
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$I->expectField( 'cost', 0 ),
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$I->expectField( 'cost', '0' ),
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$I->expectField( 'label', 'Free shipping' ),
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]
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),
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@@ -528,7 +528,7 @@ class QLSessionHandlerCest {
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supportsShippingCalculator
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rates {
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id
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cost
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cost(format: RAW)
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label
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}
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}
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@@ -546,6 +546,221 @@ class CartQueriesTest extends \Tests\WPGraphQL\WooCommerce\TestCase\WooGraphQLTe
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]
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);
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}
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/**
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* Test cart taxLines field returns itemized tax data.
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*/
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public function testCartTaxLines() {
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// Enable taxes and set itemized display.
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update_option( 'woocommerce_calc_taxes', 'yes' );
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update_option( 'woocommerce_tax_total_display', 'itemized' );
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// Create a tax rate.
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$tax_rate_id = $this->factory->tax_rate->create(
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[
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'country' => '',
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'rate' => '10.0000',
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'name' => 'Test Tax',
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'priority' => 1,
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'compound' => 0,
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'shipping' => 1,
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'class' => '',
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]
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);
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// Create a product and add to cart.
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$product_id = $this->factory->product->createSimple( [ 'regular_price' => '100', 'virtual' => true ] );
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WC()->cart->add_to_cart( $product_id );
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WC()->cart->calculate_totals();
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$query = '
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query {
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cart {
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taxLines {
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name
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price
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rate
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}
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}
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}
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';
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$response = $this->graphql( compact( 'query' ) );
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$expected = [
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$this->expectedNode(
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'cart.taxLines',
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[
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$this->expectedField( 'name', 'Test Tax' ),
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$this->expectedField( 'price', '$10.00' ),
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$this->expectedField( 'rate', '10%' ),
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]
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),
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];
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$this->assertQuerySuccessful( $response, $expected );
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}
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/**
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* Test cart taxLines returns empty when display is not itemized.
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*/
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public function testCartTaxLinesEmptyWhenNotItemized() {
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update_option( 'woocommerce_calc_taxes', 'yes' );
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update_option( 'woocommerce_tax_total_display', 'single' );
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$tax_rate_id = $this->factory->tax_rate->create(
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[
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'country' => '',
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'rate' => '10.0000',
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'name' => 'Test Tax',
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'priority' => 1,
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'compound' => 0,
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'shipping' => 1,
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'class' => '',
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]
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);
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$product_id = $this->factory->product->createSimple( [ 'regular_price' => '100', 'virtual' => true ] );
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WC()->cart->add_to_cart( $product_id );
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WC()->cart->calculate_totals();
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$query = '
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query {
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cart {
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taxLines {
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name
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price
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rate
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}
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}
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}
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';
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$response = $this->graphql( compact( 'query' ) );
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$expected = [
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$this->expectedField( 'cart.taxLines', static::IS_FALSY ),
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];
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$this->assertQuerySuccessful( $response, $expected );
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}
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/**
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* Test shipping rate cost includes tax when woocommerce_tax_display_cart is incl.
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*/
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public function testShippingRateCostIncludesTax() {
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// Enable taxes and set display to include tax.
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update_option( 'woocommerce_calc_taxes', 'yes' );
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update_option( 'woocommerce_tax_display_cart', 'incl' );
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// Create a tax rate that applies to shipping.
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$this->factory->tax_rate->create(
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[
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'country' => '',
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'rate' => '10.0000',
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'name' => 'Shipping Tax',
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'priority' => 1,
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'compound' => 0,
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'shipping' => 1,
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'class' => '',
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]
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);
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// Create a physical product and add to cart.
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$product_id = $this->factory->product->createSimple( [ 'regular_price' => '50' ] );
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WC()->cart->add_to_cart( $product_id );
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// Set shipping address so rates are calculated.
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WC()->customer->set_shipping_country( 'GB' );
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WC()->customer->set_shipping_postcode( 'CB23 1AB' );
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WC()->cart->calculate_totals();
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$query = '
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query {
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cart {
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availableShippingMethods {
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rates {
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id
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label
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cost
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subtotal
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taxTotal
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}
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}
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}
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}
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';
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$response = $this->graphql( compact( 'query' ) );
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// Flat rate is $10, tax is 10% = $1. Cost should be $11 (incl tax), subtotal $10.
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$expected = [
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$this->expectedField( 'cart.availableShippingMethods.0.rates.0.cost', '$11.00' ),
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$this->expectedField( 'cart.availableShippingMethods.0.rates.0.subtotal', '$10.00' ),
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$this->expectedField( 'cart.availableShippingMethods.0.rates.0.taxTotal', '$1.00' ),
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];
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$this->assertQuerySuccessful( $response, $expected );
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}
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/**
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* Test shipping rate cost excludes tax when woocommerce_tax_display_cart is excl.
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*/
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public function testShippingRateCostExcludesTax() {
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// Enable taxes and set display to exclude tax.
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update_option( 'woocommerce_calc_taxes', 'yes' );
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update_option( 'woocommerce_tax_display_cart', 'excl' );
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$this->factory->tax_rate->create(
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[
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'country' => '',
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'rate' => '10.0000',
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'name' => 'Shipping Tax',
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'priority' => 1,
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'compound' => 0,
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'shipping' => 1,
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'class' => '',
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]
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);
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$product_id = $this->factory->product->createSimple( [ 'regular_price' => '50' ] );
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WC()->cart->add_to_cart( $product_id );
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WC()->customer->set_shipping_country( 'GB' );
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WC()->customer->set_shipping_postcode( 'CB23 1AB' );
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WC()->cart->calculate_totals();
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$query = '
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query {
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cart {
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availableShippingMethods {
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rates {
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id
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label
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cost
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subtotal
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taxTotal
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}
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}
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}
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}
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';
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$response = $this->graphql( compact( 'query' ) );
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// Cost and subtotal should both be $10 (excl tax), taxTotal still $1.
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$expected = [
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$this->expectedObject(
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'cart.availableShippingMethods.#',
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[
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$this->expectedField( 'rates.0.cost', '$10.00' ),
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$this->expectedField( 'rates.0.subtotal', '$10.00' ),
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$this->expectedField( 'rates.0.taxTotal', '$1.00' ),
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]
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),
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];
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$this->assertQuerySuccessful( $response, $expected );
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}
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}
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