test: cli test solution for zksync-cli

.github/workflows/test-cli.yml

@@ -0,0 +1,44 @@
+name: Tests
+
+on: pull_request
+
+jobs:
+  tests:
+    permissions:
+      contents: read
+    strategy:
+      matrix:
+        os: [macos-latest, ubuntu-latest, windows-latest]
+        node-version: ['18.17.1', '20.11.0'] # lts/* for lts node
+    runs-on: ${{ matrix.os }}
+
+    name: '${{ matrix.os }} / Node ${{ matrix.node-version }}'
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: npm
+
+      # Second 'npm i' call is required to avoid CI issue with wrong build package version detection
+      - name: Install dependencies and build
+        run: |
+          npm ci && npm run build && npm i -g .
+          echo "zksync-cli version: " && npx zksync-cli --version
+
+      - name: Run tests
+        env: 
+          CI: true
+          E2E_TESTNET_PK: ${{ secrets.E2E_TESTNET_PK }}
+        run: |
+          echo "Run tests"
+            if [ $RUNNER_OS != 'Linux' ]; then
+                echo "Run without docker tests"
+                npx jest --verbose --testPathIgnorePatterns=dev.test.ts
+            else
+                echo "Run all tests"
+                npx jest --verbose --testPathPattern=
+            fi
+        shell: bash

.gitignore

@@ -6,4 +6,7 @@ node_modules
 bin
 
 # Workflow
-junit.xml
+junit.xml
+
+# IDEA
+.idea

README.md

@@ -85,9 +85,18 @@ If you're using [local setup (dockerized testing node)](https://github.com/matte
 
 ### Testing
 
-At the moment, we don't have any tests, but we are working on it.
+At the moment, we are working on CLI tests.
 In the meantime, you can test the code manually by running the code in [development mode](#run-in-development-mode).
 
+### CLI tests
+
+To run CLI tests for zksync-cli do the following:
+1. Make preparation steps `1` and `2` from `Building for production`, or just run `npm i && npm run build`
+2. Make sure you see your development build `0.0.0-development` using `npx zksync-cli --version`. If not, install it in depends of your OS settings: `npm i -g .` or `sudo npm i -g .` If you have any other zksync-cli package installed globally `npm ls -g`, just remove it in advance `npm remove zksync-cli -g`.
+3. Make sure you have [Docker](https://docs.docker.com/engine/install/) on your system.
+4. Rename `.env.example` to `.env` in `./test/src/` dir and add your wallet private key to this file. F.e.: It may looks like `E2E_TESTNET_PK=012345...abcdef`
+5. Run `npm run test`
+
 ## 🌍 Official Links
 
 - [Website](https://zksync.io/)

jest.config.json

@@ -0,0 +1,13 @@
+{
+    "moduleFileExtensions": [
+        "js",
+        "json",
+        "ts"
+    ],
+    "rootDir": ".",
+    "testEnvironment": "node",
+    "testRegex": ".test.ts$",
+    "transform": {
+        "^.+\\.(t|j)s$": "ts-jest"
+    }
+}