From 7762f6cf797f87b62fa0ef2a46efa22dfd5c1d29 Mon Sep 17 00:00:00 2001
From: Michael Solati <mkslt04@gmail.com>
Date: Fri, 28 Jan 2022 08:24:41 -0800
Subject: [PATCH] test(spwan-helper): add test for `spwan-helper.js`

---
 tests/lib/spawn-helper.js | 47 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 tests/lib/spawn-helper.js

diff --git a/tests/lib/spawn-helper.js b/tests/lib/spawn-helper.js
new file mode 100644
index 0000000..a47c1c0
--- /dev/null
+++ b/tests/lib/spawn-helper.js
@@ -0,0 +1,47 @@
+/**
+ * Copyright 2022 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import test from 'ava';
+import {
+  rootDir,
+  run,
+  toolInvoke
+} from '../../tools/lib/spawn-helper.js';
+
+test('rootDir',(t) => {
+  // rootDir is correct
+  t.is(rootDir, `${process.cwd()}/`);
+});
+
+test('run', (t) => {
+  // Runs code in terminal
+  t.notThrows(() => run(['node', '-v']));
+
+  // Throws error with invalid command
+  t.throws(() => run(['abc']));
+
+  // Throws error when status is output
+  t.throws(() => run(['node', '-e', 'process.exit(1);']));
+})
+
+test('toolInvoke', async (t) => {
+  // Don't run because it actually runs full command, does work though
+  // // Runs file
+  // t.notThrows(() => toolInvoke('prepare-history.js'));
+
+  // Throws error with invalid file
+  t.throws(() => toolInvoke(''));
+});