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Added tests for rounding issues

This commit is contained in:
vedanshujain 2020-03-02 15:30:10 +05:30
parent a0c209193b
commit 2c2d96ec95
1 changed files with 114 additions and 0 deletions
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114
tests/unit-tests/order/class-wc-tests-orders.php
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@ -52,4 +52,118 @@ class WC_Tests_Order extends WC_Unit_Test_Case {
$this->assertEquals( 0.79, $order->get_total_tax() );
}
/**
* Test shipping is added and rounded correctly when addedd to total.
*
* @throws WC_Data_Exception When lines cannot be added to order.
*/
public function test_order_rounding_with_shipping_25748() {
update_option( 'woocommerce_prices_include_tax', 'no' );
update_option( 'woocommerce_calc_taxes', 'yes' );
update_option( 'woocommerce_tax_round_at_subtotal', 'yes' );
$tax_rate = array(
'tax_rate_country' => '',
'tax_rate_state' => '',
'tax_rate' => '21.0000',
'tax_rate_name' => 'CGST',
'tax_rate_priority' => '1',
'tax_rate_compound' => '0',
'tax_rate_shipping' => '1',
'tax_rate_order' => '1',
'tax_rate_class' => 'tax_1',
);
WC_Tax::_insert_tax_rate( $tax_rate );
$product = WC_Helper_Product::create_simple_product();
$product->set_regular_price( 23.85 );
$product->save();
$shipping_rate = new WC_Shipping_Rate( 'flat_rate_shipping', 'Flat rate shipping', '9.5', array(), 'flat_rate' );
$shipping_item = new WC_Order_Item_Shipping();
$shipping_item->set_props(
array(
'method_title' => $shipping_rate->label,
'method_id' => $shipping_rate->id,
'total' => wc_format_decimal( $shipping_rate->cost ),
'taxes' => $shipping_rate->taxes,
)
);
foreach ( $shipping_rate->get_meta_data() as $key => $value ) {
$shipping_item->add_meta_data( $key, $value, true );
}
$order = new WC_Order();
$order->add_product( $product, 1 );
$order->add_item( $shipping_item );
$order->calculate_totals( true );
$this->assertEquals( 7, $order->get_total_tax() );
$this->assertEquals( 40.35, $order->get_total() );
}
/**
* Testing rounding when lines are copied over to order.
*
* @throws Exception When lines cannot be added to order.
*/
public function test_order_rounding_addition_25641() {
update_option( 'woocommerce_prices_include_tax', 'no' );
update_option( 'woocommerce_calc_taxes', 'yes' );
update_option( 'woocommerce_tax_round_at_subtotal', 'yes' );
$tax_rate1 = array(
'tax_rate_country' => '',
'tax_rate_state' => '',
'tax_rate' => '7.0000',
'tax_rate_name' => 'CGST',
'tax_rate_priority' => '1',
'tax_rate_compound' => '0',
'tax_rate_shipping' => '1',
'tax_rate_order' => '1',
);
WC_Tax::_insert_tax_rate( $tax_rate1 );
$tax_rate2 = array(
'tax_rate_country' => '',
'tax_rate_state' => '',
'tax_rate' => '2.2500',
'tax_rate_name' => 'SGST',
'tax_rate_priority' => '2',
'tax_rate_compound' => '0',
'tax_rate_shipping' => '1',
'tax_rate_order' => '1',
);
WC_Tax::_insert_tax_rate( $tax_rate2 );
$product = WC_Helper_Product::create_simple_product();
$product->set_regular_price( 22.99 );
$product->save();
$flat_rate_settings = array(
'enabled' => 'yes',
'title' => 'Flat rate',
'availability' => 'all',
'countries' => '',
'tax_status' => 'taxable',
'cost' => '10',
);
update_option( 'woocommerce_flat_rate_settings', $flat_rate_settings );
WC()->cart->empty_cart();
WC()->customer->set_is_vat_exempt( false );
WC()->cart->add_to_cart( $product->get_id(), 1 );
WC()->session->set( 'chosen_shipping_method', array( 'flat_rate' ) );
WC()->cart->calculate_totals();
$checkout = WC_Checkout::instance();
$order = new WC_Order();
$checkout->set_data_from_cart( $order );
$this->assertEquals( 3.05, $order->get_total_tax() );
$this->assertEquals( 36.04, $order->get_total() );
}
}