phpunit test

Author: ilicfilip

tests/phpunit/test-class-prpl-recommendations-status-transition.php

@@ -0,0 +1,108 @@
+<?php
+/**
+ * Test prpl_recommendations post type status transitions.
+ *
+ * @package Progress_Planner\Tests
+ */
+
+namespace Progress_Planner\Tests;
+
+/**
+ * Class Prpl_Recommendations_Status_Transition_Test
+ */
+class Prpl_Recommendations_Status_Transition_Test extends \WP_UnitTestCase {
+
+	/**
+	 * Test that transitioning prpl_recommendations from future to publish doesn't cause errors.
+	 *
+	 * @return void
+	 */
+	public function test_prpl_recommendations_future_to_publish_transition() {
+		// Capture any errors that might occur.
+		$errors  = [];
+		$notices = [];
+
+		// Set up error handlers to capture errors and notices.
+		set_error_handler( // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_set_error_handler
+			function ( $errno, $errstr, $errfile, $errline ) use ( &$errors, &$notices ) {
+				if ( $errno === E_ERROR || $errno === E_PARSE || $errno === E_CORE_ERROR || $errno === E_COMPILE_ERROR ) {
+						$errors[] = [
+							'type'    => $errno,
+							'message' => $errstr,
+							'file'    => $errfile,
+							'line'    => $errline,
+						];
+				} elseif ( $errno === E_NOTICE || $errno === E_WARNING ) {
+					$notices[] = [
+						'type'    => $errno,
+						'message' => $errstr,
+						'file'    => $errfile,
+						'line'    => $errline,
+					];
+				}
+				return false; // Let PHP handle the error as well.
+			}
+		);
+
+		// Remove the action that changes the post date to current time, they trigger notices since it is not checked if $post object exists or not.
+		\remove_action( 'post_updated', 'wp_check_for_changed_slugs', 12, 3 );
+		\remove_action( 'post_updated', 'wp_check_for_changed_dates', 12, 3 );
+
+		try {
+			// Create a prpl_recommendations post with future status.
+			$post_data = [
+				'post_title'   => 'Test Recommendation',
+				'post_content' => 'This is a test recommendation content.',
+				'post_status'  => 'future',
+				'post_type'    => 'prpl_recommendations',
+				'post_date'    => gmdate( 'Y-m-d H:i:s', strtotime( '+1 hour' ) ),
+			];
+
+			$post_id = wp_insert_post( $post_data );
+
+			// Add required taxonomy terms for the post.
+			wp_set_object_terms( $post_id, 'test-category', 'prpl_recommendations_category' );
+			wp_set_object_terms( $post_id, 'test-provider', 'prpl_recommendations_provider' );
+
+			// Now publish the post (change status from future to publish).
+			$updated_post_data = [
+				'ID'            => $post_id,
+				'post_status'   => 'publish',
+				'post_date'     => gmdate( 'Y-m-d H:i:s' ),
+				'post_date_gmt' => gmdate( 'Y-m-d H:i:s' ),
+			];
+
+			wp_update_post( $updated_post_data );
+
+		} finally {
+			// Restore error handler.
+			restore_error_handler();
+		}
+
+		// Assert that no PHP errors occurred.
+		$this->assertEmpty( $errors, 'No PHP errors should occur during the status transition. Errors found: ' . wp_json_encode( $errors ) );
+
+		// Assert that no PHP notices occurred.
+		$this->assertEmpty( $notices, 'No PHP notices should occur during the status transition. Notices found: ' . wp_json_encode( $notices ) );
+	}
+
+	/**
+	 * Clean up after tests.
+	 */
+	public function tearDown(): void {
+		// Clean up any posts created during tests.
+		$posts = get_posts(
+			[
+				'post_type'   => 'prpl_recommendations',
+				'post_status' => 'any',
+				'numberposts' => -1,
+			]
+		);
+
+		foreach ( $posts as $post ) {
+			wp_delete_post( $post->ID, true );
+		}
+
+		parent::tearDown();
+	}
+}