.forgejo/workflows/phpunit.yml

@@ -37,7 +37,7 @@ jobs:
           path: |
             ${{ env.WP_CORE_DIR }}
             ${{ env.WP_TESTS_DIR }}
-          key: cache-wordpress-8
+          key: cache-wordpress-9
 
       - name: Cache Composer
         id: cache-composer-phpunit
@@ -101,5 +101,10 @@ jobs:
 
       - name: Run Integration tests for Eventin (WP Event Solution)
         run: cd /workspace/Event-Federation/wordpress-activitypub-event-bridge/ && ./vendor/bin/phpunit --filter=eventin
+        env:
+          PHP_VERSION: ${{ matrix.php-version }}
+
+      - name: Run Integration tests for Modern Events Calendar Lite
+        run: cd /workspace/Event-Federation/wordpress-activitypub-event-bridge/ && ./vendor/bin/phpunit --filter=modern_events_calendar_lite
         env:
           PHP_VERSION: ${{ matrix.php-version }}

bin/install-wp-tests.sh

@@ -226,6 +226,20 @@ install_wp_plugin() {
     unzip -q -o "$TMPDIR/$PLUGIN_FILE" -d "$WP_CORE_DIR/wp-content/plugins/"
 }
 
+install_wp_plugin_mec() {
+	mkdir -p "$WP_CORE_DIR/wp-content/plugins/"
+
+	if [ -d "$WP_CORE_DIR/wp-content/plugins/modern-events-calendar-lite" ]; then
+		return;
+	fi
+
+	PLUGIN_VERSION="v7.15.0"
+
+    URL="https://code.event-federation.eu/Event-Federation/modern-events-calendar-lite"
+
+	git clone $URL "$WP_CORE_DIR/wp-content/plugins/modern-events-calendar-lite"
+}
+
 install_wp_plugins() {
 	if [ "$SKIP_PLUGINS_INSTALL" = "true" ]; then
         echo "Skipping WordPress plugin installation."
@@ -240,6 +254,8 @@ install_wp_plugins() {
 	install_wp_plugin events-manager
 	install_wp_plugin wp-event-manager
 	install_wp_plugin wp-event-solution
+	# Mec is not installable via wordpress.org, we use our own mirror.
+	install_wp_plugin_mec
 }
 
 install_wp

composer.json

@@ -53,11 +53,12 @@
             "@test-gatherpress",
             "@test-events-manager",
             "@test-wp-event-manager",
-            "@test-eventin"
+            "@test-eventin",
+            "@test-modern-events-calendar-lite"
         ],
         "test-debug": [
             "@prepare-test",
-            "@test-eventin"
+            "@test-modern-events-calendar-lite"
         ],
         "test-vs-event-list": "phpunit --filter=vs_event_list",
         "test-the-events-calendar": "phpunit --filter=the_events_calendar",
@@ -65,6 +66,7 @@
         "test-events-manager": "phpunit --filter=events_manager",
         "test-wp-event-manager": "phpunit --filter=wp_event_manager",
         "test-eventin": "phpunit --filter=eventin",
+        "test-modern-events-calendar-lite": "phpunit --filter=modern_events_calendar_lite",
         "test-all": "phpunit"
     }
 }

improvements.md

@@ -0,0 +1,16 @@
+Make use of:
+
+https://docs.theeventscalendar.com/reference/classes/tribe__events__api/get_event_terms/
+
+for getting all tags/terms for an event!
+
+```
+public static function get_event_terms( $event_id, array $args = array() ) {
+    $terms = array();
+    foreach ( get_post_taxonomies( $event_id ) as $taxonomy ) {
+        $tax_terms = wp_get_object_terms( $event_id, $taxonomy, $args );
+        $terms[ $taxonomy ] = $tax_terms;
+    }
+    return $terms;
+}
+```

tests/bootstrap.php

@@ -62,6 +62,9 @@ function _manually_load_plugin() {
 		case 'eventin':
 			$plugin_file = 'wp-event-solution/eventin.php';
 			break;
+		case 'modern_events_calendar_lite':
+			$plugin_file = 'modern-events-calendar-lite/modern-events-calendar-lite.php';
+			break;
 		case 'gatherpress':
 			$plugin_file = 'gatherpress/gatherpress.php';
 			break;

tests/test-class-plugin-modern-events-calendar-lite.php

@@ -0,0 +1,79 @@
+<?php
+/**
+ * Tests or Modern Events Calendar Lite
+ *
+ * @package ActivityPub_Event_Bridge
+ */
+
+/**
+ * Sample test case.
+ */
+class Test_Modern_Events_Calendar_Lite extends WP_UnitTestCase {
+	/**
+	 * The MEC main instance.
+	 *
+	 * @var \MEC_main|null
+	 */
+	protected $mec_main;
+
+	/**
+	 * Override the setup function, so that tests don't run if the Events Calendar is not active.
+	 */
+	public function set_up() {
+		parent::set_up();
+
+		if ( ! class_exists( '\MEC' ) ) {
+			self::markTestSkipped( 'Modern Events Calendar Lite is not active.' );
+		}
+
+		// Make sure that ActivityPub support is enabled for The Events Calendar.
+		$aec = \ActivityPub_Event_Bridge\Setup::get_instance();
+		$aec->activate_activitypub_support_for_active_event_plugins();
+
+		$this->mec_main = \MEC::getInstance( 'app.libraries.main' );
+
+		// Delete all posts afterwards.
+		_delete_all_posts();
+	}
+
+	/**
+	 * Test that the right transformer gets applied.
+	 */
+	public function test_modern_events_calendar_lite_transformer_class() {
+		// We only test for one event plugin being active at the same time,
+		// even though we support multiple onces in theory.
+		// But testing all combinations is beyond scope.
+		$active_event_plugins = \ActivityPub_Event_Bridge\Setup::get_instance()->get_active_event_plugins();
+		$this->assertEquals( 1, count( $active_event_plugins ) );
+
+		// Enable ActivityPub support for the event plugin.
+		$this->assertContains( 'mec-events', get_option( 'activitypub_support_post_types' ) );
+
+		// Insert a new Event.
+		$event = array(
+			'title'              => 'MEC Test Event',
+			'status'             => 'publish',
+			'start_time_hour'    => '3',
+			'start_time_minutes' => '00',
+			'start_time_ampm'    => 'PM',
+			'start'              => '2025-01-01',
+			'end'                => '2025-01-01',
+			'end_time_hour'      => '4',
+			'end_time_minutes'   => '00',
+			'end_time_ampm'      => 'PM',
+			'repeat_status'      => 0,
+			'repeat_type'        => 'daily',
+			'interval'           => 1,
+		);
+
+		$post_id = $this->mec_main->save_event( $event );
+
+		$wp_object = get_post( $post_id );
+
+		// Call the transformer Factory.
+		$transformer = \Activitypub\Transformer\Factory::get_transformer( $wp_object );
+
+		// Check that we got the right transformer.
+		$this->assertInstanceOf( \ActivityPub_Event_Bridge\Activitypub\Transformer\Modern_Events_Calendar_Lite::class, $transformer );
+	}
+}