Added metadata extraction for UUID strings. (#2322)

tests/node/tests/operations.mjs

@@ -589,8 +589,7 @@ Password: 282760`;
     ...[1, 3, 4, 5, 6, 7].map(version => it(`Analyze UUID v${version}`, () => {
         const uuid = chef.generateUUID("", { "version": `v${version}` }).toString();
         const result = chef.analyseUUID(uuid).toString();
-        const expected = `UUID version: ${version}`;
-        assert.strictEqual(result, expected);
+        assert.ok(result.startsWith(`Version:\n${version}\n`), `Expected output to start with "Version:\\n${version}\\n", got: ${result}`);
     })),
 
     it("Generate UUID using defaults", () => {
@@ -598,7 +597,7 @@ Password: 282760`;
         assert.ok(uuid);
 
         const analysis = chef.analyseUUID(uuid).toString();
-        assert.strictEqual(analysis, "UUID version: 4");
+        assert.ok(analysis.startsWith("Version:\n4\n"), `Expected output to start with "Version:\\n4\\n", got: ${analysis}`);
     }),
 
     it("Gzip, Gunzip", () => {