feat: [POC] replace Postman with Hoppscotch

.github/workflows/hoppscotch.yml

@@ -0,0 +1,67 @@
+name: Hoppscotch Endpoint Tests
+
+on:
+    pull_request:
+        branches: [main, release/**]
+    push:
+        branches: [main, release/**]
+        tags: [v*]
+    workflow_dispatch:
+
+concurrency:
+    group: pr-checks-${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+    cancel-in-progress: true
+
+permissions:
+    contents: read
+
+jobs:
+    setup-local-hedera:
+        name: Hoppscotch Endpoint Tests
+        runs-on: hiero-smart-contracts-linux-medium
+        permissions:
+            contents: write
+            actions: read
+        steps:
+            - name: Harden Runner
+              uses: step-security/harden-runner@f4a75cfd619ee5ce8d5b864b0d183aff3c69b55a # v2.13.1
+              with:
+                  egress-policy: audit
+
+            - name: Install build tools
+              run: sudo apt-get update && sudo apt-get install -y make gcc g++
+
+            - name: Setup node
+              uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
+              with:
+                  node-version: 22
+
+            - name: Checkout repo
+              uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+
+            - name: Install packages
+              run: npm ci
+
+            - name: Create .env file
+              run: cp ./packages/server/tests/localAcceptance.env .env
+
+            - name: Install pnpm
+              run: npm install -g pnpm
+
+            - name: Build Typescript
+              run: npx lerna run build
+
+            - name: Start the hedera local node
+              run: npx hedera start -d
+
+            - name: Stop the local node's relay
+              run: docker stop json-rpc-relay
+
+            - name: Start the local relay
+              run: npm run start &
+
+            - name: Install Hoppscotch CLI
+              run: npm install -g @hoppscotch/cli
+
+            - name: Run Hoppscotch Tests
+              run: BASE_URL=http://127.0.0.1:7546 hopp test packages/server/tests/hoppscotch.json

README.md

@@ -50,6 +50,24 @@ run configuration. You should be able to just run that configuration, and it sho
 
 - It is highly recommended to read the [Testing Guide](docs/testing-guide.md) for detailed testing strategies and best practices.
 
+### Hoppscotch
+
+First ensure `@hoppscotch/cli` is installed locally using `npm`, then execute `hopp`.
+
+```shell
+npm install -g @hoppscotch/cli
+BASE_URL=http://localhost:7546 hopp test packages/server/tests/hoppscotch.json
+```
+
+To enable Hoppscotch test to run via helm deployment add
+
+```
+test:
+  enabled: true
+  schedule: '@daily' #How often to run the Hoppscotch test
+  baseUrl: "http://127.0.0.1:7546" # Relay URL to run the test against
+```
+
 ### Acceptance Tests
 
 The relay has a suite of acceptance tests that may be run to confirm E2E operation of the relay in either a `hedera-local-node` or deployed env.