feat: wire file transport services

tests/Unit/PluginTest.php

@@ -3,8 +3,10 @@
 namespace WPContentSync\Tests\Unit;
 
 use PHPUnit\Framework\TestCase;
+use WPContentSync\Admin\FileImportController;
 use WPContentSync\Container;
 use WPContentSync\Plugin;
+use WPContentSync\Transport\FileTransportInterface;
 use WPContentSync\Url\MetadataUrlTransformer;
 use WPContentSync\Url\UrlTransformer;
 
@@ -21,6 +23,19 @@ class PluginTest extends TestCase {
 		self::assertSame( $metadata_transformer, $container->get( MetadataUrlTransformer::class ) );
 	}
 
+	public function test_it_registers_file_transport_services(): void {
+		$container = $this->getPluginContainer( Plugin::create() );
+
+		self::assertInstanceOf(
+			FileTransportInterface::class,
+			$container->get( FileTransportInterface::class )
+		);
+		self::assertInstanceOf(
+			FileImportController::class,
+			$container->get( FileImportController::class )
+		);
+	}
+
 	private function getPluginContainer( Plugin $plugin ): Container {
 		$reflection = new \ReflectionClass( $plugin );
 		$property   = $reflection->getProperty( 'container' );

tests/bootstrap.php

@@ -395,6 +395,32 @@ if ( ! function_exists( 'add_query_arg' ) ) {
 	}
 }
 
+if ( ! function_exists( 'wp_nonce_field' ) ) {
+	/**
+	 * Minimal nonce field renderer for unit tests.
+	 *
+	 * @param string $action Nonce action.
+	 * @param string $name   Field name.
+	 * @return void
+	 */
+	function wp_nonce_field( $action, $name ) {
+		echo '<input type="hidden" name="' . esc_attr( $name ) . '" value="' . esc_attr( $action ) . '" />';
+	}
+}
+
+if ( ! function_exists( 'submit_button' ) ) {
+	/**
+	 * Minimal submit button renderer for unit tests.
+	 *
+	 * @param string $text Button text.
+	 * @param string $type Button type.
+	 * @return void
+	 */
+	function submit_button( $text, $type = 'primary' ) {
+		echo '<button class="button button-' . esc_attr( $type ) . '" type="submit">' . esc_html( $text ) . '</button>';
+	}
+}
+
 if ( ! function_exists( 'wp_die' ) ) {
 	/**
 	 * Minimal WordPress die handler for unit tests.