@Test
	void testUrlBasicAuth() throws IOException {
		System.setProperty("SOME_USERNAME", "JohnDoe");
		System.setProperty("SOME_PASSWORD", "VeryStrongPassword1");
		URLConnection connection = new NoOpUrlConnection(
				new URL("https://${SOME_USERNAME}:${SOME_PASSWORD}@example.com"));

		authentication().configure(connection);

		assertThat(connection.getRequestProperty("Authorization"),
				equalTo("Basic Sm9obkRvZTpWZXJ5U3Ryb25nUGFzc3dvcmQx"));
	}
.java");

		assertThat(p, hasItem(dir + "/res/resource.java"));
		assertThat(p, not(hasItem(dir + "/hello.jsh")));
		assertThat(p, hasItem(dir + "/quote.java"));

		p.clear();
		p.addAll(Util.explode(source, cwdDir, dir + "/*
src/test/java/dev/jbang/util/TestUtil.java