ci: run CLI tests in CI

Author: PierreJeanjacquot

.github/workflows/cli-pr-checks.yml

@@ -1,6 +1,4 @@
 name: CLI PR checks
-description: check the CLI PR
-
 on:
   pull_request:
     paths: ['cli/**']
@@ -39,12 +37,17 @@ jobs:
         working-directory: cli
         run: npm run lint
 
-      - name: Test no crash
+      - name: Install iapp cli
         working-directory: cli
         run: |
           npm i -g .
           iapp -h
 
+      - name: Test
+        working-directory: cli
+        run: |
+          npm run test
+
   npm-dry-run:
     uses: ./.github/workflows/reusable-cli-npm.yml
     with: