test: add model json serialization tests

includes/model/class-message.php

@@ -155,7 +155,7 @@ public function __construct(
 	 * @return mixed Data which can be serialized by json_encode, which is a
 	 *               value of any type other than a resource.
 	 */
-	public function jsonSerialize(): mixed {
+	public function jsonSerialize() {
 		return array_merge(
 			$this->collect_meta(),
 			array(
@@ -300,7 +300,7 @@ protected function validate_message() {
 	 *
 	 * @return mixed The metadata of the message.
 	 */
-	protected function collect_meta(): mixed {
+	protected function collect_meta() {
 		$metadata = array();
 
 		foreach ( self::$meta_keys as $key ) {

includes/model/class-notification.php

@@ -81,7 +81,7 @@ public function __construct(
 		$channel_name = null,
 		$message_id = null,
 		$user_id = null,
-		$context = 'admin',
+		$context = 'adminbar',
 		$created_at = null,
 		$dismissed_at = null,
 		$displayed_at = null,
@@ -108,7 +108,7 @@ public function __construct(
 	 * @return mixed Data which can be serialized by json_encode, which is a
 	 *               value of any type other than a resource.
 	 */
-	public function jsonSerialize(): mixed {
+	public function jsonSerialize() {
 		return array(
 			'channel_name' => $this->channel_name,
 			'context'      => $this->context,

includes/model/class-subscription.php

@@ -79,12 +79,12 @@ public function __construct(
 	 * @return mixed Data which can be serialized by json_encode, which is a
 	 *               value of any type other than a resource.
 	 */
-	public function jsonSerialize(): mixed {
+	public function jsonSerialize() {
 		return array(
 			'channel_name'  => $this->channel_name,
 			'created_at'    => Helper\Serde::maybe_serialize_json_date( $this->created_at ),
-			'user_id'       => $this->user_id,
 			'snoozed_until' => Helper\Serde::maybe_serialize_json_date( $this->snoozed_until ),
+			'user_id'       => $this->user_id,
 		);
 	}
 
@@ -107,20 +107,21 @@ public function get_created_at(): ?DateTime {
 	}
 
 	/**
-	 * Get the user ID.
+	 * Get the snoozed until option.
 	 *
-	 * @return ?int The user ID of the subscription.
+	 * @return ?DateTime The snoozed until option of the subscription.
 	 */
-	public function get_user_id(): ?int {
-		return $this->user_id;
+	public function get_snoozed_until(): ?DateTime {
+		return $this->snoozed_until;
 	}
 
 	/**
-	 * Get the snoozed until option.
+	 * Get the user ID.
 	 *
-	 * @return ?DateTime The snoozed until option of the subscription.
+	 * @return ?int The user ID of the subscription.
 	 */
-	public function get_snoozed_until(): ?DateTime {
-		return $this->snoozed_until;
+	public function get_user_id(): ?int {
+		return $this->user_id;
 	}
+
 }

tests/phpunit/tests/model/test-model-channel.php

@@ -0,0 +1,53 @@
+<?php
+
+namespace WP\Notifications\Test;
+
+use WP_UnitTestCase;
+use WP\Notifications\Model;
+
+class Test_Model_Channel extends WP_UnitTestCase {
+
+	/**
+	 * Test channel model.
+	 */
+	private ?Model\Channel $model = null;
+
+	/**
+	 * Set up each test method.
+	 */
+	public function set_up() {
+		parent::set_up();
+
+		$this->model = new Model\Channel(
+			'core/test',
+			'Test channel',
+			'test',
+			'A test case channel',
+			'WordPress'
+		);
+	}
+
+	/**
+	 * Tear down each test method.
+	 */
+	public function tear_down() {
+		$this->model = null;
+
+		parent::tear_down();
+	}
+
+	/**
+	 * Should be JSON serializable.
+	 */
+	public function test_json_serializable() {
+		$actual   = json_encode( $this->model, JSON_PRETTY_PRINT );
+		$expected = '{
+    "context": "test",
+    "description": "A test case channel",
+    "icon": "WordPress",
+    "name": "core\/test",
+    "title": "Test channel"
+}';
+		$this->assertEquals( $actual, $expected );
+	}
+}

tests/phpunit/tests/model/test-model-message.php

@@ -0,0 +1,66 @@
+<?php
+
+namespace WP\Notifications\Test;
+
+use WP_UnitTestCase;
+use WP\Notifications\Model;
+
+class Test_Model_Message extends WP_UnitTestCase {
+
+	/**
+	 * Test message model.
+	 */
+	private ?Model\Message $model = null;
+
+	/**
+	 * Set up each test method.
+	 */
+	public function set_up() {
+		parent::set_up();
+
+		$this->model = new Model\Message(
+			'Testing, testings... 1, 2, 3... testing',
+			'Ok',
+			null,
+			'Test channel',
+			null,
+			'Nope',
+			null,
+			'hammer',
+			null,
+			true,
+			'warning',
+			'Message model test'
+		);
+	}
+
+	/**
+	 * Tear down each test method.
+	 */
+	public function tear_down() {
+		$this->model = null;
+
+		parent::tear_down();
+	}
+
+	/**
+	 * Should be JSON serializable.
+	 */
+	public function test_json_serializable() {
+		$actual   = json_encode( $this->model, JSON_PRETTY_PRINT );
+		$expected = '{
+    "accept_label": "Ok",
+    "channel_title": "Test channel",
+    "dismiss_label": "Nope",
+    "icon": "hammer",
+    "is_dismissible": true,
+    "severity": "warning",
+    "created_at": null,
+    "expires_at": null,
+    "id": null,
+    "message": "Testing, testings... 1, 2, 3... testing",
+    "title": "Message model test"
+}';
+		$this->assertEquals( $actual, $expected );
+	}
+}

tests/phpunit/tests/model/test-model-notification.php

@@ -0,0 +1,60 @@
+<?php
+
+namespace WP\Notifications\Test;
+
+use DateTime;
+use WP_UnitTestCase;
+use WP\Notifications\Model;
+
+class Test_Model_Notification extends WP_UnitTestCase {
+
+	/**
+	 * Test message model.
+	 */
+	private ?Model\Notification $model = null;
+
+	/**
+	 * Set up each test method.
+	 */
+	public function set_up() {
+		parent::set_up();
+
+		$this->model = new Model\Notification(
+			'core/test',
+			1,
+			1,
+			'adminbar',
+			null,
+			null,
+			null,
+			new DateTime( '2023-12-31' )
+		);
+	}
+
+	/**
+	 * Tear down each test method.
+	 */
+	public function tear_down() {
+		$this->model = null;
+
+		parent::tear_down();
+	}
+
+	/**
+	 * Should be JSON serializable.
+	 */
+	public function test_json_serializable() {
+		$actual   = json_encode( $this->model, JSON_PRETTY_PRINT );
+		$expected = '{
+    "channel_name": "core\/test",
+    "context": "adminbar",
+    "created_at": null,
+    "dismissed_at": null,
+    "displayed_at": null,
+    "expires_at": "2023-12-31T00:00:00+00:00",
+    "message_id": 1,
+    "user_id": 1
+}';
+		$this->assertEquals( $actual, $expected );
+	}
+}

tests/phpunit/tests/model/test-model-subscription.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace WP\Notifications\Test;
+
+use DateTime;
+use WP_UnitTestCase;
+use WP\Notifications\Model;
+
+class Test_Model_Subscription extends WP_UnitTestCase {
+
+	/**
+	 * Test message model.
+	 */
+	private ?Model\Subscription $model = null;
+
+	/**
+	 * Set up each test method.
+	 */
+	public function set_up() {
+		parent::set_up();
+
+		$this->model = new Model\Subscription(
+			'core/test',
+			1,
+			null,
+			new DateTime( '2023-12-31' )
+		);
+	}
+
+	/**
+	 * Tear down each test method.
+	 */
+	public function tear_down() {
+		$this->model = null;
+
+		parent::tear_down();
+	}
+
+	/**
+	 * Should be JSON serializable.
+	 */
+	public function test_json_serializable() {
+		$actual   = json_encode( $this->model, JSON_PRETTY_PRINT );
+		$expected = '{
+    "channel_name": "core\/test",
+    "created_at": null,
+    "snoozed_until": "2023-12-31T00:00:00+00:00",
+    "user_id": 1
+}';
+		$this->assertEquals( $actual, $expected );
+	}
+}