From cde1d6f56aa88e443e6fc4affb8fbd2018421a95 Mon Sep 17 00:00:00 2001
From: Harley Harris <harley.harris@digital.cabinet-office.gov.uk>
Date: Wed, 13 Dec 2023 10:42:40 +0000
Subject: [PATCH 1/2] add build and test workflow

---
 .github/workflows/build-and-test.yml | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 .github/workflows/build-and-test.yml

diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
new file mode 100644
index 0000000..3e3a015
--- /dev/null
+++ b/.github/workflows/build-and-test.yml
@@ -0,0 +1,21 @@
+name: Build and Test Checks
+
+on: [pull_request]
+
+jobs:
+  build-and-test:
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+
+      - name: Use Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '20.x'
+
+      - run: npm ci
+      - run: npm run build
+      - run: npm test
\ No newline at end of file

From 49c494f3ca943a384ef463fbf80448c34b816e2c Mon Sep 17 00:00:00 2001
From: Harley Harris <harley.harris@digital.cabinet-office.gov.uk>
Date: Wed, 13 Dec 2023 11:52:00 +0000
Subject: [PATCH 2/2] update date mock to use UTC (+0) code to align with
 gitaction timezone environment and set the system time using this mock

---
 test/mock/text.mock.ts                   | 2 +-
 test/unit/formatting/humanFormat.spec.ts | 4 ++--
 test/unit/formatting/jsonFormat.spec.ts  | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/test/mock/text.mock.ts b/test/mock/text.mock.ts
index 960084f..8bca3dc 100644
--- a/test/mock/text.mock.ts
+++ b/test/mock/text.mock.ts
@@ -1,2 +1,2 @@
 export const MOCK_NAMESPACE = 'namespace';
-export const MOCK_DATE = '1970-01-01 01:00:00.000+1';
+export const MOCK_DATE = '1999-01-01 00:00:00.000+0';
diff --git a/test/unit/formatting/humanFormat.spec.ts b/test/unit/formatting/humanFormat.spec.ts
index b01b90f..2de1dfe 100644
--- a/test/unit/formatting/humanFormat.spec.ts
+++ b/test/unit/formatting/humanFormat.spec.ts
@@ -3,7 +3,7 @@ import winston from 'winston';
 
 import * as humanFormat from '../../../src/formatting/humanFormat';
 import { MOCK_INFO, MOCK_HUMAN_MESSAGE, MOCK_FORMATTED_HUMAN_MESSAGE } from '../../mock/data.mock';
-import { MOCK_NAMESPACE } from '../../mock/text.mock';
+import { MOCK_DATE, MOCK_NAMESPACE } from '../../mock/text.mock';
 
 describe('humanFormat test suites', () => {
     afterEach(() => {
@@ -12,7 +12,7 @@ describe('humanFormat test suites', () => {
 
     describe('setHumanMessage test', () => {
         beforeEach(() => {
-            jest.useFakeTimers().setSystemTime();
+            jest.useFakeTimers().setSystemTime(new Date(MOCK_DATE));
         });
 
         afterEach(() => {
diff --git a/test/unit/formatting/jsonFormat.spec.ts b/test/unit/formatting/jsonFormat.spec.ts
index 1392255..88f0cf5 100644
--- a/test/unit/formatting/jsonFormat.spec.ts
+++ b/test/unit/formatting/jsonFormat.spec.ts
@@ -4,7 +4,7 @@ import winston from 'winston';
 import * as jsonFormat from '../../../src/formatting/jsonFormat';
 
 import { MOCK_INFO, MOCK_JSON_OBJECT, MOCK_JSON_STRINGIFIED } from '../../mock/data.mock';
-import { MOCK_NAMESPACE } from '../../mock/text.mock';
+import { MOCK_DATE, MOCK_NAMESPACE } from '../../mock/text.mock';
 
 describe('jsonFormat test suites', () => {
     afterEach(() => {
@@ -13,7 +13,7 @@ describe('jsonFormat test suites', () => {
 
     describe('setJsonMessage Test', () => {
         beforeEach(() => {
-            jest.useFakeTimers().setSystemTime();
+            jest.useFakeTimers().setSystemTime(new Date(MOCK_DATE));
         });
         afterEach(() => {
             jest.useRealTimers();