diff --git a/.github/workflows/nodejs.yml b/.github/workflows/nodejs.yml
index 65959c9b..79e3fa3e 100644
--- a/.github/workflows/nodejs.yml
+++ b/.github/workflows/nodejs.yml
@@ -35,9 +35,14 @@ jobs:
         uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node-version }}
+          check-latest: true
       - name: Install dependencies
         run: npm install
       - name: Run tests
-        run: npm run coverage-all
+        if: matrix.node-version == '16.x'
+        run: npm run test-unit
+      - name: Run tests
+        if: matrix.node-version != '16.x'
+        run: npm run coverage:ci
       - name: Upload coverage report to Codecov
         uses: codecov/codecov-action@v3
diff --git a/package.json b/package.json
index 3623db68..51f5b9a5 100644
--- a/package.json
+++ b/package.json
@@ -15,10 +15,10 @@
   },
   "scripts": {
     "test": "npm run test-unit && npm run lint",
-    "test-unit": "mocha --timeout 60000 test/unit/*.test.js --exit",
-    "test-all": "mocha --timeout 60000 test/**/*.test.js --exit",
+    "test-unit": "node --test test/unit",
+    "test:reporters": "node --test --test-reporter=spec --test-reporter-destination=stdout --test-reporter=@reporters/github --test-reporter-destination=stdout test/unit",
     "coverage": "c8 --reporter=html --reporter=text --reporter=text-summary npm test",
-    "coverage-all": "c8 --reporter=lcov --reporter=text --reporter=text-summary npm run test-all",
+    "coverage:ci": "c8 --reporter=lcov --reporter=text --reporter=text-summary npm run test:reporters",
     "lint": "eslint . --cache",
     "lint-fix": "eslint . --fix"
   },
@@ -55,13 +55,13 @@
     "yargs": "^17.7.1"
   },
   "devDependencies": {
+    "@reporters/github": "^1.1.2",
     "c8": "^7.13.0",
     "eslint": "^8.35.0",
     "eslint-config-standard": "^17.0.0",
     "eslint-plugin-import": "^2.27.5",
     "eslint-plugin-n": "^15.6.1",
     "eslint-plugin-promise": "^6.1.1",
-    "mocha": "^10.2.0",
     "sinon": "^15.0.1"
   }
 }
diff --git a/test/.eslintrc b/test/.eslintrc
deleted file mode 100644
index 8a30ebae..00000000
--- a/test/.eslintrc
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "env": {
-    "node": true,
-    "mocha": true
-  }
-}
diff --git a/test/unit/auth.test.js b/test/unit/auth.test.js
index 6e13b9dc..3bc7d948 100644
--- a/test/unit/auth.test.js
+++ b/test/unit/auth.test.js
@@ -1,3 +1,4 @@
+import { describe, it } from 'node:test';
 import { spawn } from 'node:child_process';
 import path from 'node:path';
 import fs from 'node:fs';
@@ -18,7 +19,6 @@ const MOCKED_TOKEN = JSON.stringify({
 
 describe('auth', async function() {
   it('asks for auth data if no ncurc is found', async function() {
-    this.timeout(2000);
     await runAuthScript(
       undefined,
       [FIRST_TIME_MSG, MOCKED_TOKEN]
@@ -26,7 +26,6 @@ describe('auth', async function() {
   });
 
   it('asks for auth data if ncurc is invalid json', async function() {
-    this.timeout(2000);
     await runAuthScript(
       { HOME: 'this is not json' },
       [FIRST_TIME_MSG, MOCKED_TOKEN]
@@ -34,7 +33,6 @@ describe('auth', async function() {
   });
 
   it('returns ncurc data if valid in HOME', async function() {
-    this.timeout(2000);
     await runAuthScript(
       { HOME: { username: 'nyancat', token: '0123456789abcdef' } },
       [MOCKED_TOKEN]
@@ -42,7 +40,6 @@ describe('auth', async function() {
   });
 
   it('returns ncurc data if valid in XDG_CONFIG_HOME', async function() {
-    this.timeout(2000);
     await runAuthScript(
       { HOME: { username: 'nyancat', token: '0123456789abcdef' } },
       [MOCKED_TOKEN]
@@ -50,7 +47,6 @@ describe('auth', async function() {
   });
 
   it('prefers XDG_CONFIG_HOME/ncurc to HOME/.ncurc', async function() {
-    this.timeout(2000);
     await runAuthScript(
       {
         HOME: { username: 'notnyancat', token: 'somewrongtoken' },
@@ -61,7 +57,6 @@ describe('auth', async function() {
   });
 
   it("prints an error message if it can't generate a token", async function() {
-    this.timeout(2000);
     await runAuthScript(
       {},
       [FIRST_TIME_MSG],
@@ -70,7 +65,6 @@ describe('auth', async function() {
   });
 
   it('does not accept a non-string username', async function() {
-    this.timeout(2000);
     await runAuthScript(
       { HOME: { username: {}, token: '0123456789abcdef' } },
       [],
@@ -79,7 +73,6 @@ describe('auth', async function() {
   });
 
   it('does not accept a non-string token', async function() {
-    this.timeout(2000);
     await runAuthScript(
       { HOME: { username: 'nyancat', token: 42 } },
       [],
@@ -88,7 +81,6 @@ describe('auth', async function() {
   });
 
   it('does not accept an invalid username format', async function() {
-    this.timeout(2000);
     await runAuthScript(
       { HOME: { username: ' ^^^ ', token: '0123456789abcdef' } },
       [],
@@ -98,7 +90,6 @@ describe('auth', async function() {
   });
 
   it('does not accept an invalid token format', async function() {
-    this.timeout(2000);
     await runAuthScript(
       { HOME: { username: 'nyancat', token: '@fhqwhgads' } },
       [],
@@ -107,7 +98,6 @@ describe('auth', async function() {
   });
 
   it('permits capital letters in token format', async function() {
-    this.timeout(2000);
     await runAuthScript(
       { HOME: { username: 'nyancat', token: '0123456789ABCDEF' } },
       ['{"github":"bnlhbmNhdDowMTIzNDU2Nzg5QUJDREVG"}']
@@ -115,7 +105,6 @@ describe('auth', async function() {
   });
 
   it('permits underscores in token format', async function() {
-    this.timeout(2000);
     await runAuthScript(
       { HOME: { username: 'nyancat', token: 'ghp_0123456789ABCDEF' } },
       ['{"github":"bnlhbmNhdDpnaHBfMDEyMzQ1Njc4OUFCQ0RFRg=="}']
diff --git a/test/unit/cache.test.js b/test/unit/cache.test.js
index 4461b651..4b518206 100644
--- a/test/unit/cache.test.js
+++ b/test/unit/cache.test.js
@@ -1,3 +1,4 @@
+import { describe, it } from 'node:test';
 import path from 'node:path';
 import fs from 'node:fs';
 import assert from 'node:assert';
diff --git a/test/unit/ci_failure_parser.test.js b/test/unit/ci_failure_parser.test.js
index 7ad63233..3db73546 100644
--- a/test/unit/ci_failure_parser.test.js
+++ b/test/unit/ci_failure_parser.test.js
@@ -1,3 +1,4 @@
+import { describe, it } from 'node:test';
 import assert from 'node:assert';
 
 import CIFailureParser from '../../lib/ci/ci_failure_parser.js';
diff --git a/test/unit/ci_result_parser.test.js b/test/unit/ci_result_parser.test.js
index 20489c51..2450bcc5 100644
--- a/test/unit/ci_result_parser.test.js
+++ b/test/unit/ci_result_parser.test.js
@@ -1,3 +1,4 @@
+import { describe, it } from 'node:test';
 import assert from 'node:assert';
 import { fileURLToPath } from 'node:url';
 import path from 'node:path';
diff --git a/test/unit/ci_start.test.js b/test/unit/ci_start.test.js
index 65154f5a..4c8eea9f 100644
--- a/test/unit/ci_start.test.js
+++ b/test/unit/ci_start.test.js
@@ -1,3 +1,4 @@
+import { describe, it, before } from 'node:test';
 import assert from 'assert';
 
 import sinon from 'sinon';
diff --git a/test/unit/ci_type_parser.test.js b/test/unit/ci_type_parser.test.js
index 50c28c53..89eaceb2 100644
--- a/test/unit/ci_type_parser.test.js
+++ b/test/unit/ci_type_parser.test.js
@@ -1,3 +1,4 @@
+import { describe, it } from 'node:test';
 import assert from 'node:assert';
 
 import {
diff --git a/test/unit/cli.test.js b/test/unit/cli.test.js
index cdbb0cfe..fc13ec7d 100644
--- a/test/unit/cli.test.js
+++ b/test/unit/cli.test.js
@@ -1,3 +1,4 @@
+import { describe, it, beforeEach, afterEach } from 'node:test';
 import assert from 'node:assert';
 
 import CLI from '../../lib/cli.js';
@@ -40,6 +41,8 @@ describe('cli', () => {
 
     describe('spinners', () => {
       beforeEach(() => {
+        stream = new LogStream();
+        cli = new CLI(stream);
         cli.startSpinner('foo');
       });
 
@@ -58,13 +61,23 @@ describe('cli', () => {
     });
 
     describe('write', () => {
+      beforeEach(() => {
+        stream = new LogStream();
+        cli = new CLI(stream);
+      });
       it('should write in stream', () => {
+        const stream = new LogStream();
+        const cli = new CLI(stream);
         cli.write('Getting commits...');
-        assert.strictEqual(logResult(), 'Getting commits...');
+        assert.strictEqual(strip(stream.toString()), 'Getting commits...');
       });
     });
 
     describe('log', () => {
+      beforeEach(() => {
+        stream = new LogStream();
+        cli = new CLI(stream);
+      });
       it('should write in stream', () => {
         cli.log('Getting commits...');
         assert.strictEqual(logResult(), 'Getting commits...\n');
@@ -72,6 +85,10 @@ describe('cli', () => {
     });
 
     describe('table', () => {
+      beforeEach(() => {
+        stream = new LogStream();
+        cli = new CLI(stream);
+      });
       it('should print the first element with bold style and padding', () => {
         cli.table('Title', 'description');
         assert.strictEqual(logResult(),
@@ -80,6 +97,10 @@ describe('cli', () => {
     });
 
     describe('separator', () => {
+      beforeEach(() => {
+        stream = new LogStream();
+        cli = new CLI(stream);
+      });
       it('should print a separator line with the specified text', () => {
         cli.separator('Separator');
         assert.strictEqual(
@@ -105,6 +126,10 @@ describe('cli', () => {
     });
 
     describe('ok', () => {
+      beforeEach(() => {
+        stream = new LogStream();
+        cli = new CLI(stream);
+      });
       it('should print a success message', () => {
         cli.ok('Perfect!');
         assert.strictEqual(logResult(), `   ${success}  Perfect!\n`);
@@ -118,6 +143,10 @@ describe('cli', () => {
     });
 
     describe('warn', () => {
+      beforeEach(() => {
+        stream = new LogStream();
+        cli = new CLI(stream);
+      });
       it('should print a warning message', () => {
         cli.warn('Warning!');
         assert.strictEqual(logResult(), `   ${warning}  Warning!\n`);
@@ -131,6 +160,10 @@ describe('cli', () => {
     });
 
     describe('info', () => {
+      beforeEach(() => {
+        stream = new LogStream();
+        cli = new CLI(stream);
+      });
       it('should print an info message', () => {
         cli.info('Info!');
         assert.strictEqual(logResult(), `   ${info}  Info!\n`);
@@ -143,6 +176,10 @@ describe('cli', () => {
     });
 
     describe('error', () => {
+      beforeEach(() => {
+        stream = new LogStream();
+        cli = new CLI(stream);
+      });
       it('should print an error message', () => {
         cli.error('Error!');
         assert.strictEqual(logResult(), `   ${error}  Error!\n`);
@@ -183,6 +220,7 @@ describe('cli', () => {
         questionType: cli.QUESTION_TYPE.INPUT
       });
       assert.strictEqual(cli.spinner.isSpinning, true);
+      cli.stopSpinner('foo');
     });
   });
 
diff --git a/test/unit/collaborators.test.js b/test/unit/collaborators.test.js
index 754efe7f..89baff89 100644
--- a/test/unit/collaborators.test.js
+++ b/test/unit/collaborators.test.js
@@ -1,3 +1,4 @@
+import { describe, it, beforeEach } from 'node:test';
 import { fileURLToPath } from 'node:url';
 import assert from 'node:assert';
 
diff --git a/test/unit/comp.test.js b/test/unit/comp.test.js
index cef5373c..5469560f 100644
--- a/test/unit/comp.test.js
+++ b/test/unit/comp.test.js
@@ -1,3 +1,4 @@
+import { describe, it } from 'node:test';
 import assert from 'node:assert';
 
 import { ascending, descending } from '../../lib/utils.js';
diff --git a/test/unit/links.test.js b/test/unit/links.test.js
index 71d582af..d3b064b6 100644
--- a/test/unit/links.test.js
+++ b/test/unit/links.test.js
@@ -1,3 +1,4 @@
+import { describe, it } from 'node:test';
 import assert from 'node:assert';
 
 import { LinkParser, parsePRFromURL } from '../../lib/links.js';
diff --git a/test/unit/metadata_gen.test.js b/test/unit/metadata_gen.test.js
index 790db37f..8eda702d 100644
--- a/test/unit/metadata_gen.test.js
+++ b/test/unit/metadata_gen.test.js
@@ -1,3 +1,4 @@
+import { describe, it } from 'node:test';
 import assert from 'node:assert';
 
 import MetadataGenerator from '../../lib/metadata_gen.js';
diff --git a/test/unit/pr_checker.test.js b/test/unit/pr_checker.test.js
index 441200e5..b577a1aa 100644
--- a/test/unit/pr_checker.test.js
+++ b/test/unit/pr_checker.test.js
@@ -1,3 +1,4 @@
+import { describe, it, before, after, afterEach } from 'node:test';
 import assert from 'node:assert';
 
 import sinon from 'sinon';
diff --git a/test/unit/pr_data.test.js b/test/unit/pr_data.test.js
index 638dffe5..f2468e0d 100644
--- a/test/unit/pr_data.test.js
+++ b/test/unit/pr_data.test.js
@@ -1,3 +1,4 @@
+import { describe, it } from 'node:test';
 import assert from 'node:assert';
 
 import sinon from 'sinon';
diff --git a/test/unit/pr_summary.test.js b/test/unit/pr_summary.test.js
index 6d846f2e..cb1f760c 100644
--- a/test/unit/pr_summary.test.js
+++ b/test/unit/pr_summary.test.js
@@ -1,3 +1,4 @@
+import { describe, it } from 'node:test';
 import PRSummary from '../../lib/pr_summary.js';
 
 import {
diff --git a/test/unit/prepare_release.test.js b/test/unit/prepare_release.test.js
index 950c1aa7..318802f6 100644
--- a/test/unit/prepare_release.test.js
+++ b/test/unit/prepare_release.test.js
@@ -1,3 +1,4 @@
+import { describe, it } from 'node:test';
 import assert from 'node:assert';
 import { readFileSync } from 'node:fs';
 
diff --git a/test/unit/reviews.test.js b/test/unit/reviews.test.js
index f72c6686..1295a063 100644
--- a/test/unit/reviews.test.js
+++ b/test/unit/reviews.test.js
@@ -1,3 +1,4 @@
+import { describe, it } from 'node:test';
 import assert from 'node:assert';
 
 import { ReviewAnalyzer } from '../../lib/reviews.js';
diff --git a/test/unit/team_info.test.js b/test/unit/team_info.test.js
index b9b34bf0..5ba5b1fe 100644
--- a/test/unit/team_info.test.js
+++ b/test/unit/team_info.test.js
@@ -1,3 +1,4 @@
+import { describe, it, before, after } from 'node:test';
 import assert from 'node:assert';
 
 import sinon from 'sinon';