advanced-query-loop/tests/unit/Exclude_Posts_Tests.php at 430cff575f5980c0fed18d58774a3c8f77202133 · darylldoyle/advanced-query-loop · GitHub

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<?php
/**
 * Tests for the Query_Params_Generator class.
 */

namespace AdvancedQueryLoop\UnitTests;

use AdvancedQueryLoop\Query_Params_Generator;
use PHPUnit\Framework\TestCase;

/**
 * Test the generator class
 */
class Exclude_Posts_Tests extends TestCase {

	/**
	 * Data provider for the empty array tests
	 *
	 * @return array
	 */
	public function data_returns_empty_array() {
		return array(
			array(
				// Default values.
				array(),
				// Custom data.
				array(),
			),
			array(
				// Default values.
				array(),
				// Custom data.
				array(
					'exclude_posts' => array(),
				),
			),
		);
	}

	/**
	 * All of these tests will return empty arrays
	 *
	 * @param array $default_data The params coming from the default block.
	 * @param array $custom_data  The params coming from AQL.
	 *
	 * @dataProvider data_returns_empty_array
	 */
	public function test_exclude_posts_returns_empty( $default_data, $custom_data ) {

		$qpg = new Query_Params_Generator( $default_data, $custom_data );
		$qpg->process_all();

		// Empty arrays return empty.
		$this->assertEmpty( $qpg->get_query_args() );
	}


	/**
	 * Data provider for the non-empty array tests
	 *
	 * @return array
	 */
	public function data_basic_exclude_posts() {
		return array(
			array(
				// Default values.
				array(),
				// Custom data.
				array( 'exclude_posts' => array( 12, 13 ) ),
			),
			array(
				// Default values.
				array(),
				// Custom data.
				array(
					'exclude_posts' => array( 12, 13 ),
				),
			),
		);
	}

	/**
	 * Test that basics of setting an ID
	 *
	 * @param array $default_data The params coming from the default block.
	 * @param array $custom_data  The params coming from AQL.
	 *
	 * @dataProvider data_basic_exclude_posts
	 */
	public function test_basic_exclude_posts( $default_data, $custom_data ) {
		$qpg = new Query_Params_Generator( $default_data, $custom_data );
		$qpg->process_all();

		$this->assertEquals( array( 'post__not_in' => array( 12, 13 ) ), $qpg->get_query_args() );
	}
}