remove test-node.js, use Function constructor to preserve whitespace

test/test-node.js

@@ -1,15 +0,0 @@
-import assert from 'node:assert';
-import {test} from 'node:test';
-import is, {assert as isAssert} from '../distribution/index.js';
-
-// Note: this test is separate from the rest of the tests, as it requires
-// preserving whitespace. The tsimp modifies the source and does not
-// properly preserve the intended test case
-test('is.class', () => {
-	const minifiedClass = class{}; // eslint-disable-line keyword-spacing
-	assert.ok(is.class(minifiedClass));
-
-	assert.doesNotThrow(() => {
-		isAssert.class(minifiedClass);
-	});
-});

test/test.ts

@@ -1086,9 +1086,13 @@ test('is.asyncIterable', t => {
 test('is.class', t => {
 	class Foo {} // eslint-disable-line @typescript-eslint/no-extraneous-class
 
+	// Note: Using new Function to prevent whitespace modifications in tsimp
+	const minifiedClass = new Function('return class{};'); // eslint-disable-line no-new-func
+
 	const classDeclarations = [
 		Foo,
 		class Bar extends Foo {},
+		minifiedClass(),
 	];
 
 	for (const classDeclaration of classDeclarations) {