chore: tests for hoppscotch-cli (#2300)

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

packages/hoppscotch-cli/src/__tests__/utils.ts

@@ -0,0 +1,26 @@
+import { exec } from "child_process";
+import { ExecResponse } from "./types";
+
+export const execAsync = (command: string): Promise<ExecResponse> =>
+  new Promise((resolve) =>
+    exec(command, (error, stdout, stderr) => resolve({ error, stdout, stderr }))
+  );
+
+export const trimAnsi = (target: string) => {
+  const ansiRegex =
+    /[\u001b\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-ORZcf-nqry=><]/g;
+
+  return target.replace(ansiRegex, "");
+};
+
+export const getErrorCode = (out: string) => {
+  const ansiTrimmedStr = trimAnsi(out);
+
+  return ansiTrimmedStr.split(" ")[0];
+};
+
+export const getTestJsonFilePath = (file: string) => {
+  const filePath = `${process.cwd()}/src/__tests__/samples/${file}`;
+
+  return filePath;
+};