add test

Author: roger-zhangg

packages/core/src/test/shared/env/resolveEnv.test.ts

@@ -0,0 +1,30 @@
+/*!
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import assert from 'assert'
+import { mergeResolvedShellPath } from '../../../shared/env/resolveEnv'
+import sinon from 'sinon'
+import { EnvironmentVariables } from '../../../shared/environmentVariables'
+
+describe('resolveEnv', async function () {
+    let sandbox: sinon.SinonSandbox
+    beforeEach(function () {
+        sandbox = sinon.createSandbox()
+        sandbox.stub(process, 'env').value({
+            platform: 'win32',
+        } as EnvironmentVariables)
+    })
+
+    afterEach(function () {
+        sandbox.restore()
+    })
+
+    describe('resolveWindows', async function () {
+        it('mergeResolvedShellPath should not change path on windows', async function () {
+            const env = await mergeResolvedShellPath(process.env)
+            assert.strictEqual(env.path, process.env.path)
+        })
+    })
+})