feat: add sync context and operation state

tests/bootstrap.php

@@ -51,6 +51,18 @@ if ( ! function_exists( 'sanitize_text_field' ) ) {
 	}
 }
 
+if ( ! function_exists( 'sanitize_key' ) ) {
+	/**
+	 * Minimal WordPress-compatible key sanitizer for unit tests.
+	 *
+	 * @param mixed $key Key to sanitize.
+	 * @return string
+	 */
+	function sanitize_key( $key ) {
+		return strtolower( preg_replace( '/[^a-zA-Z0-9_\-]/', '', (string) $key ) );
+	}
+}
+
 if ( ! function_exists( 'wp_strip_all_tags' ) ) {
 	/**
 	 * Minimal tag stripper for unit tests.
@@ -223,6 +235,36 @@ if ( ! function_exists( 'delete_transient' ) ) {
 	 */
 	function delete_transient( $name ) {
 		unset( $GLOBALS['wpcs_test_transients'][ $name ] );
+		unset( $GLOBALS['wpcs_test_transient_expiration'][ $name ] );
+
+		return true;
+	}
+}
+
+if ( ! function_exists( 'get_transient' ) ) {
+	/**
+	 * Minimal WordPress transient reader for unit tests.
+	 *
+	 * @param string $name Transient name.
+	 * @return mixed
+	 */
+	function get_transient( $name ) {
+		return $GLOBALS['wpcs_test_transients'][ $name ] ?? false;
+	}
+}
+
+if ( ! function_exists( 'set_transient' ) ) {
+	/**
+	 * Minimal WordPress transient writer for unit tests.
+	 *
+	 * @param string $name       Transient name.
+	 * @param mixed  $value      Transient value.
+	 * @param int    $expiration Expiration in seconds.
+	 * @return bool
+	 */
+	function set_transient( $name, $value, $expiration = 0 ) {
+		$GLOBALS['wpcs_test_transients'][ $name ]           = $value;
+		$GLOBALS['wpcs_test_transient_expiration'][ $name ] = $expiration;
 
 		return true;
 	}