chore: migrate Node.js implementation for js-sandbox to isolated-vm (#3973)

Co-authored-by: Andrew Bastin <andrewbastin.k@gmail.com>

packages/hoppscotch-js-sandbox/src/__tests__/pre-request.spec.ts

@@ -0,0 +1,93 @@
+import { describe, expect, test } from "vitest"
+
+import { runPreRequestScript } from "~/node"
+
+describe("runPreRequestScript", () => {
+  test("returns the updated environment properly", () => {
+    return expect(
+      runPreRequestScript(
+        `
+          pw.env.set("bob", "newbob")
+        `,
+        {
+          global: [],
+          selected: [
+            { key: "bob", value: "oldbob", secret: false },
+            { key: "foo", value: "bar", secret: false },
+          ],
+        }
+      )()
+    ).resolves.toEqualRight({
+      global: [],
+      selected: [
+        { key: "bob", value: "newbob", secret: false },
+        { key: "foo", value: "bar", secret: false },
+      ],
+    })
+  })
+
+  test("fails if the key is not a string", () => {
+    return expect(
+      runPreRequestScript(
+        `
+          pw.env.set(10, "newbob")
+        `,
+        {
+          global: [],
+          selected: [
+            { key: "bob", value: "oldbob", secret: false },
+            { key: "foo", value: "bar", secret: false },
+          ],
+        }
+      )()
+    ).resolves.toBeLeft()
+  })
+
+  test("fails if the value is not a string", () => {
+    return expect(
+      runPreRequestScript(
+        `
+          pw.env.set("bob", 10)
+        `,
+        {
+          global: [],
+          selected: [
+            { key: "bob", value: "oldbob", secret: false },
+            { key: "foo", value: "bar", secret: false },
+          ],
+        }
+      )()
+    ).resolves.toBeLeft()
+  })
+
+  test("fails for invalid syntax", () => {
+    return expect(
+      runPreRequestScript(
+        `
+          pw.env.set("bob",
+        `,
+        {
+          global: [],
+          selected: [
+            { key: "bob", value: "oldbob", secret: false },
+            { key: "foo", value: "bar", secret: false },
+          ],
+        }
+      )()
+    ).resolves.toBeLeft()
+  })
+
+  test("creates new env variable if doesn't exist", () => {
+    return expect(
+      runPreRequestScript(
+        `
+          pw.env.set("foo", "bar")
+        `,
+        { selected: [], global: [] }
+      )()
+    ).resolves.toEqualRight({
+      global: [],
+      selected: [{ key: "foo", value: "bar", secret: false }],
+    })
+  })
+})