Add unit tests for isGitConfigured

packages/create-cloudflare/src/__tests__/common.test.ts

@@ -0,0 +1,41 @@
+import * as command from "helpers/command";
+import { describe, expect, test, vi } from "vitest";
+import { isGitConfigured } from "../common";
+
+function promisify<T>(value: T) {
+ return new Promise<T>((res) => res(value));
+}
+
+describe("isGitConfigured", () => {
+ test("fully configured", async () => {
+ const spy = vi.spyOn(command, "runCommand");
+ spy.mockImplementation((cmd) =>
+ promisify(cmd.includes("email") ? "[email protected]" : "test user")
+ );
+ expect(await isGitConfigured()).toBe(true);
+ });
+
+ test("no name", async () => {
+ const spy = vi.spyOn(command, "runCommand");
+ spy.mockImplementation((cmd) =>
+ promisify(cmd.includes("email") ? "[email protected]" : "")
+ );
+ expect(await isGitConfigured()).toBe(false);
+ });
+
+ test("no email", async () => {
+ const spy = vi.spyOn(command, "runCommand");
+ spy.mockImplementation((cmd) =>
+ promisify(cmd.includes("name") ? "test user" : "")
+ );
+ expect(await isGitConfigured()).toBe(false);
+ });
+
+ test("runCommand fails", async () => {
+ const spy = vi.spyOn(command, "runCommand");
+ spy.mockImplementation(() => {
+ throw new Error("git not found");
+ });
+ expect(await isGitConfigured()).toBe(false);
+ });
+});

packages/create-cloudflare/src/common.ts

@@ -371,19 +371,19 @@ async function getGitVersion() {
 /**
  * Check whether git is available on the user's machine.
  */
-async function isGitInstalled() {
+export async function isGitInstalled() {
  return (await getGitVersion()) !== null;
 }
 
-async function isGitConfigured() {
+export async function isGitConfigured() {
  try {
  const userName = await runCommand("git config user.name", {
  useSpinner: false,
  silent: true,
  });
  if (!userName) return false;
 
- const email = await runCommand("git config user.name", {
+ const email = await runCommand("git config user.email", {
  useSpinner: false,
  silent: true,
  });