Connectors: Update wp_get_connectors() tests for the Akismet default.

The default connector registry now includes Akismet, which is a `spam_filtering` connector that uses the legacy `wordpress_api_key` option. Update the test expectations to allow non-AI connector types and skip the AI-specific `connectors_ai_{id}_api_key` setting-name format check for them.

Author: jorgefilipecosta

tests/phpunit/tests/connectors/wpConnectorsGetConnectorSettings.php

@@ -37,8 +37,9 @@ public function test_returns_expected_connector_keys(): void {
 		$this->assertArrayHasKey( 'google', $connectors );
 		$this->assertArrayHasKey( 'openai', $connectors );
 		$this->assertArrayHasKey( 'anthropic', $connectors );
+		$this->assertArrayHasKey( 'akismet', $connectors );
 		$this->assertArrayHasKey( 'mock-connectors-test', $connectors );
-		$this->assertCount( 4, $connectors );
+		$this->assertCount( 5, $connectors );
 	}
 
 	/**
@@ -56,7 +57,7 @@ public function test_each_connector_has_required_fields(): void {
 			$this->assertArrayHasKey( 'description', $connector_data, "Connector '{$connector_id}' is missing 'description'." );
 			$this->assertIsString( $connector_data['description'], "Connector '{$connector_id}' description should be a string." );
 			$this->assertArrayHasKey( 'type', $connector_data, "Connector '{$connector_id}' is missing 'type'." );
-			$this->assertContains( $connector_data['type'], array( 'ai_provider' ), "Connector '{$connector_id}' has unexpected type '{$connector_data['type']}'." );
+			$this->assertContains( $connector_data['type'], array( 'ai_provider', 'spam_filtering' ), "Connector '{$connector_id}' has unexpected type '{$connector_data['type']}'." );
 			$this->assertArrayHasKey( 'authentication', $connector_data, "Connector '{$connector_id}' is missing 'authentication'." );
 			$this->assertIsArray( $connector_data['authentication'], "Connector '{$connector_id}' authentication should be an array." );
 			$this->assertArrayHasKey( 'method', $connector_data['authentication'], "Connector '{$connector_id}' authentication is missing 'method'." );
@@ -79,10 +80,16 @@ public function test_api_key_connectors_have_setting_name_and_credentials_url():
 			++$api_key_count;
 
 			$this->assertArrayHasKey( 'setting_name', $connector_data['authentication'], "Connector '{$connector_id}' authentication is missing 'setting_name'." );
+			$this->assertNotEmpty( $connector_data['authentication']['setting_name'], "Connector '{$connector_id}' setting_name should not be empty." );
+
+			if ( 'ai_provider' !== $connector_data['type'] ) {
+				continue;
+			}
+
 			$this->assertSame(
 				'connectors_ai_' . str_replace( '-', '_', $connector_id ) . '_api_key',
-				$connector_data['authentication']['setting_name'] ?? null,
-				"Connector '{$connector_id}' setting_name does not match expected format."
+				$connector_data['authentication']['setting_name'],
+				"Connector '{$connector_id}' setting_name does not match expected AI provider format."
 			);
 		}