woocommerce/tests/unit-tests/attributes/functions.php

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<?php
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/**
* Class Functions.
* @package WooCommerce\Tests\Attributes
* @since 3.2.0
*/
class WC_Tests_Attributes_Functions extends WC_Unit_Test_Case {
/**
* Tests wc_get_attribute().
*
* @since 3.2.0
*/
public function test_wc_get_attribute() {
$args = array(
'name' => 'Brand',
'type' => 'select',
'order_by' => 'name',
'has_archives' => true,
);
$id = wc_create_attribute( $args );
$attribute = (array) wc_get_attribute( $id );
$expected = array(
'id' => $id,
'name' => 'Brand',
'slug' => 'pa_brand',
'type' => 'select',
'order_by' => 'name',
'has_archives' => true,
);
wc_delete_attribute( $id );
$this->assertEquals( $expected, $attribute );
}
/**
* Tests wc_create_attribute().
*
* @since 3.2.0
*/
public function test_wc_create_attribute() {
// Test success.
$id = wc_create_attribute( array( 'name' => 'Brand' ) );
$this->assertInternalType( 'int', $id );
// Test failures.
$err = wc_create_attribute( array() );
$this->assertEquals( 'missing_attribute_name', $err->get_error_code() );
$err = wc_create_attribute( array( 'name' => 'This is a big name for a product attribute!' ) );
$this->assertEquals( 'invalid_product_attribute_slug_too_long', $err->get_error_code() );
$err = wc_create_attribute( array( 'name' => 'Cat' ) );
$this->assertEquals( 'invalid_product_attribute_slug_reserved_name', $err->get_error_code() );
register_taxonomy( 'pa_brand', array( 'product' ), array( 'labels' => array( 'name' => 'Brand' ) ) );
$err = wc_create_attribute( array( 'name' => 'Brand' ) );
$this->assertEquals( 'invalid_product_attribute_slug_already_exists', $err->get_error_code() );
unregister_taxonomy( 'pa_brand' );
wc_delete_attribute( $id );
}
/**
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* Test that updating a global attribute will not modify local attribute data.
*
* @since 3.4.6
*/
public function test_wc_create_attribute_serialized_data() {
global $wpdb;
$global_attribute_data = WC_Helper_Product::create_attribute( 'test', array( 'Chicken', 'Nuggets' ) );
$local_attribute = new WC_Product_Attribute();
$local_attribute->set_id( 0 );
$local_attribute->set_name( 'Test Local Attribute' );
$local_attribute->set_options( array( 'Fish', 'Fingers', 's:7:"pa_test' ) );
$local_attribute->set_position( 0 );
$local_attribute->set_visible( true );
$local_attribute->set_variation( false );
$global_attribute = new WC_Product_Attribute();
$global_attribute->set_id( $global_attribute_data['attribute_id'] );
$global_attribute->set_name( $global_attribute_data['attribute_taxonomy'] );
$global_attribute->set_options( $global_attribute_data['term_ids'] );
$global_attribute->set_position( 1 );
$global_attribute->set_visible( true );
$global_attribute->set_variation( false );
$product = new WC_Product_Simple();
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$product->set_attributes(
array(
'test-local' => $local_attribute,
'test-global' => $global_attribute,
)
);
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$product->save();
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// Check everything looks good before updating the attribute.
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$meta_before_update = $wpdb->get_results( $wpdb->prepare( "SELECT meta_value FROM {$wpdb->postmeta} WHERE meta_key = '_product_attributes' AND post_id = %d", $product->get_id() ), ARRAY_A );
$product_meta_before_update = @unserialize( $meta_before_update[0]['meta_value'] ); // phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged, WordPress.PHP.DiscouragedPHPFunctions.serialize_unserialize
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$this->assertNotFalse( $product_meta_before_update, 'Meta should be an unserializable string' );
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$expected_local_attribute_data = array(
'name' => 'Test Local Attribute',
'value' => 'Fish | Fingers | s:7:"pa_test',
'position' => 0,
'is_visible' => 1,
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'is_variation' => 0,
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'is_taxonomy' => 0,
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);
$expected_global_attribute_data = array(
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'name' => 'pa_test',
'value' => '',
'position' => 1,
'is_visible' => 1,
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'is_variation' => 0,
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'is_taxonomy' => 1,
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);
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$local_before = isset( $product_meta_before_update['Test Local Attribute'] ) ? $product_meta_before_update['Test Local Attribute'] : $product_meta_before_update['test-local-attribute'];
$this->assertEquals( $expected_local_attribute_data, $local_before );
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$this->assertEquals( $expected_global_attribute_data, $product_meta_before_update['pa_test'] );
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// Update the global attribute.
$updated_global_attribute_id = wc_create_attribute(
array(
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'id' => $global_attribute_data['attribute_id'],
'name' => 'Test Update',
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'old_slug' => 'test',
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'slug' => 'testupdate',
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)
);
$this->assertEquals( $updated_global_attribute_id, $global_attribute_data['attribute_id'] );
// Changes to the global attribute should update in the product without causing side-effects.
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$meta_after_update = $wpdb->get_results( $wpdb->prepare( "SELECT meta_value FROM {$wpdb->postmeta} WHERE meta_key = '_product_attributes' AND post_id = %d", $product->get_id() ), ARRAY_A );
$product_meta_after_update = @unserialize( $meta_after_update[0]['meta_value'] ); // phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged, WordPress.PHP.DiscouragedPHPFunctions.serialize_unserialize
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$this->assertNotFalse( $product_meta_after_update, 'Meta should be an unserializable string' );
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$expected_global_attribute_data = array(
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'name' => 'pa_testupdate',
'value' => '',
'position' => 1,
'is_visible' => 1,
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'is_variation' => 0,
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'is_taxonomy' => 1,
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);
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$this->assertEquals( $local_before, isset( $product_meta_after_update['Test Local Attribute'] ) ? $product_meta_after_update['Test Local Attribute'] : $product_meta_after_update['test-local-attribute'] );
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$this->assertEquals( $expected_global_attribute_data, $product_meta_after_update['pa_testupdate'] );
$this->assertArrayNotHasKey( 'pa_test', $product_meta_after_update );
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}
/**
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* Tests wc_update_attribute().
*
* @since 3.2.0
*/
public function test_wc_update_attribute() {
$args = array(
'name' => 'Brand',
'type' => 'select',
'order_by' => 'name',
'has_archives' => true,
);
$id = wc_create_attribute( $args );
$updated = array(
'id' => $id,
'name' => 'Brand',
'slug' => 'pa_brand',
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'type' => 'select',
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'order_by' => 'menu_order',
'has_archives' => true,
);
wc_update_attribute( $id, $updated );
$attribute = (array) wc_get_attribute( $id );
wc_delete_attribute( $id );
$this->assertEquals( $updated, $attribute );
}
/**
* Tests wc_delete_attribute().
*
* @since 3.2.0
*/
public function test_wc_delete_attribute() {
// Success.
$id = wc_create_attribute( array( 'name' => 'Brand' ) );
$result = wc_delete_attribute( $id );
$this->assertTrue( $result );
// Failure.
$result = wc_delete_attribute( 9999999 );
$this->assertFalse( $result );
}
}