Fix foolish mistakes

src/Module.js

@@ -80,7 +80,7 @@ class SyntheticNamespaceDeclaration {
 			if ( !original ) {
 				const err = new Error( `Export '${reference.name}' is not defined by '${this.module.id}'` );
 				err.code = 'MISSING_EXPORT';
-				err.file = this.id;
+				err.file = this.module.id;
 				throw err;
 			}
 

test/function/namespace-missing-export/_config.js

@@ -1,12 +1,9 @@
 var assert = require( 'assert' );
+var path = require( 'path' );
 
 module.exports = {
-	solo: true,
-
 	error: function ( err ) {
-		console.log( err.message );
-		// assert.equal( path.normalize(err.file), path.resolve( __dirname, 'main.js' ) );
-		// assert.deepEqual( err.loc, { line: 8, column: 0 });
-		assert.ok( /Export "foo" is not defined by/.test( err.message ) );
+		assert.equal( path.normalize( err.file ), path.resolve( __dirname, 'empty.js' ) );
+		assert.ok( /Export 'foo' is not defined by/.test( err.message ) );
 	}
 };