docs: update test-consumer example with count value

src/content/docs/reference/test-consumer.md

@@ -1,54 +1,53 @@
 ---
-title: '@metrics/test-consumer'
+title: "@metrics/test-consumer"
 ---
 
 This module is a memory based consumer for metrics streams to be used in tests. The purpose of the module is to make writing tests and asserting metrics easier.
-It takes a metric stream generated by @metrics/client and makes the collected metrics available as an array.
+It takes a metric stream generated by [@metrics/client](/reference/client/) and makes the collected metrics available as an array.
 
-⚠️ You should _never_ use this in produciton code, however it is very convenient when writing tests which produce metrics using [`@metrics/client`](https://metrics-js.github.io/reference/client/)
+⚠️ You should _never_ use this in production code, however it is very convenient when writing tests which produce metrics using `@metrics/client`.
 
 ## Examples usage
 
 Below is a sample test showing how this could be used:
 
 ```js
-const test = require('tap');
-const Metrics = require('@metrics/client');
-const TestConsumer = require('@metrics/test-consumer');
-
-test('some test case', async () => {
-    const metrics = new Metrics();
-    // This sets up the metrics client to be used
-    const testHelper = new TestConsumer(metrics)
-    // .start sets up the stream
-    testHelper.start();
-
-    // Code which triggers a count metric
-
-    testHelper.stop(); // .stop ends the streams and now we can get the result.
-
-    testHelper.getResults().then(result => {
-        t.equal(result.name, "some_counter"); // Validate our metrics was collected
-        res.labels.forEach((metricLabel) => {
-            if (metricLabel.name === "value") {
-                t.equal(metricLabel.value, 2); // We expect two counts to have happened
-            }
-        });
-    });
+const assert = require("node:assert");
+const { test } = require("node:test");
+const MetricsClient = require("@metrics/client");
+const TestConsumer = require("@metrics/test-consumer");
+
+test("some test case", async () => {
+  // Pass in the metrics client you want to consume.
+  const metrics = new MetricsClient();
+  const testHelper = new TestConsumer(metrics);
+  // Sets up the consumer to capture events.
+  testHelper.start();
+
+  // 👋 Your code which produces some kind of metric goes here.
+
+  // Ends the streams, now we can get the result.
+  testHelper.stop();
+
+  const result = await testHelper.getResults();
+  const metric = result.find((m) => m.name === "some_counter");
+
+  assert.ok(metric, "Expected to find metric some_counter");
+  assert.equal(metric.value, 2);
 });
 ```
 
 ## API
 
--   [constructor](#constructormetrics)
-    -   [start](#start)
-    -   [stop](#stop)
-    -  [getResults](#async-getresults)
+- [constructor](#constructormetrics)
+  - [start](#start)
+  - [stop](#stop)
+  - [getResults](#async-getresults)
 - [createMetrics](#createmetrics)
 
 ### constructor(metrics)
 
-Takes in the [@metrics/client](https://metrics-js.github.io/reference/client/) to collect metrics from.
+Takes an instance of `@metrics/client` to collect metrics from.
 
 ### .start()
 
@@ -60,7 +59,7 @@ Ends the stream setup for the client, returns a Promise which resolves to an arr
 
 ### async .getResults()
 
-Returns a promise which resolves to an array containing collected `[@metrics/metrics](https://metrics-js.github.io/reference/metric/)` objects.
+Returns a promise which resolves to an array containing collected [@metrics/metric](/reference/metric/) objects.
 
 ### createMetrics