Abstract HTTP requests in testing to standalone class (#505)

* Abstract the logic that makes HTTP requests during testing to an isolated class to prevent confusion when chaining headers/cookies

* Reduce the number of imports

* Include conditional trait to allow fluent chaining

* Change to property read

* Docblocks

* One more return type

* CHANGELOG

* CHANGELOG

CHANGELOG.md

@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
+- Added support for PHP 8.3.
 - PHPUnit 10 support added and `nunomaduro/collision` depend on to v6-7.
 
 	**Upgrade Note:** When upgrading to Mantle v1 projects will receive PHPUnit 10
@@ -31,6 +32,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 
 - Overhauled queue performance and added admin interface.
+- Tests that make requests using `$this->get()` and other HTTP methods will now
+  use a fluent pending request class `Mantle\Testing\Pending_Testable_Request`
+  to allow for more complex request building.
 
 ### Removed
 

phpunit.xml

@@ -5,6 +5,7 @@
 	backupGlobals="false"
 	colors="true"
 	xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.3/phpunit.xsd"
+	displayDetailsOnTestsThatTriggerDeprecations="true"
 >
 	<testsuites>
 		<testsuite name="mantle-framework">

src/mantle/support/traits/trait-enumerates-values.php

@@ -743,12 +743,19 @@ public function collect() {
 	 */
 	public function to_array() {
 		return $this->map(
-			function ( $value ) {
-				return $value instanceof Arrayable ? $value->to_array() : $value;
-			}
+			fn ( $value ) => $value instanceof Arrayable ? $value->to_array() : $value,
 		)->all();
 	}
 
+	/**
+	 * Alias for the "to_array" method.
+	 *
+	 * @return array<TKey, TValue>
+	 */
+	public function toArray() { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.MethodNameInvalid
+		return $this->to_array();
+	}
+
 	/**
 	 * Convert the object into something JSON serializable.
 	 *