test: add test cases for future regressions

lirantal · Aug 28, 2023 · 7e1d41d · 7e1d41d
1 parent ed61024
commit 7e1d41d
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Showing 3 changed files with 21 additions and 3 deletions.
diff --git a/package-lock.json b/package-lock.json
diff --git a/packages/lockfile-lint/__tests__/cli.test.js b/packages/lockfile-lint/__tests__/cli.test.js
@@ -1,5 +1,6 @@
 'use strict'
 
+const semver = require('semver')
 const path = require('path')
 // eslint-disable-next-line security/detect-child-process
 const childProcess = require('child_process')
@@ -42,6 +43,21 @@ describe('CLI tests', () => {
     })
   })
 
+  test('Checking for version number should be semver compatible and exit with no errors', done => {
+    const process = childProcess.spawn('node', [cliExecPath, '--version'])
+
+    let output = ''
+    process.stdout.on('data', chunk => {
+      output += chunk
+    })
+
+    process.on('close', exit => {
+      expect(semver.valid(output.trim())).toBeTruthy()
+      expect(exit).toBe(0)
+      done()
+    })
+  })
+
   test('Linting a file that has wrong host should display an error message and use exit code 1', done => {
     const process = childProcess.spawn('node', [
       cliExecPath,

diff --git a/packages/lockfile-lint/package.json b/packages/lockfile-lint/package.json
@@ -76,7 +76,8 @@
     "eslint-plugin-standard": "^4.1.0",
     "jest": "29.6.2",
     "open-cli": "^7.2.0",
-    "prettier-standard": "16.4.1"
+    "prettier-standard": "16.4.1",
+    "semver": "^7.5.4"
   },
   "jest": {
     "testEnvironment": "node",