tests: --node-env

webpack · Feb 2, 2021 · b811c54 · b811c54
1 parent b685e17
commit b811c54
Show file tree

Hide file tree

Showing 3 changed files with 15 additions and 5 deletions.
diff --git a/packages/webpack-cli/lib/webpack-cli.js b/packages/webpack-cli/lib/webpack-cli.js
@@ -1658,6 +1658,7 @@ class WebpackCLI {
 
         // apply process.env.NODE_ENV with the help of --node-env
         this.applyNodeEnv(options);
+
         config = await this.applyOptions(config, options);
         config = await this.applyCLIPlugin(config, options);
 

diff --git a/test/node-env/node-env.test.js b/test/node-env/node-env.test.js
@@ -1,7 +1,13 @@
 'use strict';
-//const { resolve } = require('path');
-//const { run } = require('../utils/test-utils');
 
-//describe('--node-env flag', () => {
+const { run } = require('../utils/test-utils');
 
-//});
+describe('--node-env flag', () => {
+    it('should set process.env.NODE_ENV', () => {
+        const { exitCode, stderr, stdout } = run(__dirname, ['--node-env', 'production']);
+
+        expect(exitCode).toBe(0);
+        expect(stderr).toBeFalsy();
+        expect(stdout).toContain("mode: 'production'");
+    });
+});
diff --git a/test/node-env/webpack.config.js b/test/node-env/webpack.config.js
@@ -1,3 +1,6 @@
+const WebpackCLITestPlugin = require('../utils/webpack-cli-test-plugin');
+
 module.exports = {
-    mode: 'development',
+    mode: process.env.NODE_ENV,
+    plugins: [new WebpackCLITestPlugin()],
 };