Jest Setup and Definition of Unit Tests (tinglesoftware#445)

* chore: install jest and other packages for unit tests
* chore: uninstall unused ts-node package
* fix: properly define jst config
* test: add unit tests for extractOrganization util function
* test: add unit tests for extractHostname util function
* test: add unit tests for extractVirtualDirectory util function
* chore: add action to run unit tests in build pipeline
* chore: ignore jest files when doing typescript compilation
* chore: create separate action to move node_modules folder in build pipeline
* chore: add separate action to install npm packages in build pipeline
* chore: use Node version 16 in build pipeline
* chore: revert to Node 18 in build pipeline
* chore: install ts-node dev dependency
* chore: remove package-lock.json from gitignore
* Revert "chore: install ts-node dev dependency"
This reverts commit 01d15ae.

Co-authored-by: Elijah Kimani <[email protected]>

.github/workflows/extension.yml

@@ -45,10 +45,22 @@ jobs:
       with:
         node-version: '18.x'
 
+    - name: Install
+      run: npm install
+      working-directory: '${{ github.workspace }}/extension'
+
+    - name: Test
+      run: npm run test
+      working-directory: '${{ github.workspace }}/extension'
+
     - name: Build
       run: npm run build:prod
       working-directory: '${{ github.workspace }}/extension'
 
+    - name: Move node_modules
+      run: npm run mv:prod
+      working-directory: '${{ github.workspace }}/extension'
+
     - name: Install tfx-cli
       run: npm install -g [email protected]
 

.gitignore

@@ -57,6 +57,5 @@ build-iPhoneSimulator/
 
 node_modules
 dist
-package-lock.json
 *.log
 .idea

extension/jest.config.ts

@@ -0,0 +1,14 @@
+import type { Config } from "@jest/types";
+
+// Sync object
+const config: Config.InitialOptions = {
+  verbose: true,
+  // transform: {
+  //   "^.+\\.test.tsx?$": "ts-jest",
+  // },
+  testEnvironment: "node",
+  preset: "ts-jest",
+  rootDir: "./tests",
+};
+
+export default config;