From 9ff6ce2af5a0ab2138cab6c81d79dea749eceef1 Mon Sep 17 00:00:00 2001
From: Gregor Martynus <39992+gr2m@users.noreply.github.com>
Date: Tue, 23 Mar 2021 16:58:31 -0700
Subject: [PATCH] feat: OAuth device flow for user authentication

---
 test/index.test.ts | 87 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 87 insertions(+)

diff --git a/test/index.test.ts b/test/index.test.ts
index 5ff2750f..59ec0e3b 100644
--- a/test/index.test.ts
+++ b/test/index.test.ts
@@ -803,6 +803,93 @@ test("oauth-user web flow", async () => {
   `);
 });
 
+test("oauth-user device flow", async () => {
+  const mock = fetchMock
+    .sandbox()
+
+    .postOnce(
+      "https://github.com/login/device/code",
+      {
+        device_code: "devicecode123",
+        user_code: "usercode123",
+        verification_uri: "https://github.com/login/device",
+        expires_in: 900,
+        // use low number because jest.useFakeTimers() & jest.runAllTimers() didn't work for me
+        interval: 0.005,
+      },
+      {
+        headers: {
+          accept: "application/json",
+          "user-agent": "test",
+          "content-type": "application/json; charset=utf-8",
+        },
+        body: {
+          client_id: "lv1.1234567890abcdef",
+        },
+      }
+    )
+    .postOnce(
+      "https://github.com/login/oauth/access_token",
+      {
+        access_token: "token123",
+        scope: "",
+      },
+      {
+        headers: {
+          accept: "application/json",
+          "user-agent": "test",
+          "content-type": "application/json; charset=utf-8",
+        },
+        body: {
+          client_id: "lv1.1234567890abcdef",
+          device_code: "devicecode123",
+          grant_type: "urn:ietf:params:oauth:grant-type:device_code",
+        },
+        overwriteRoutes: false,
+      }
+    );
+
+  const auth = createAppAuth({
+    appId: APP_ID,
+    privateKey: PRIVATE_KEY,
+    clientId: "lv1.1234567890abcdef",
+    clientSecret: "1234567890abcdef1234567890abcdef12345678",
+    request: request.defaults({
+      headers: {
+        "user-agent": "test",
+      },
+      request: {
+        fetch: mock,
+      },
+    }),
+  });
+
+  const onVerification = jest.fn();
+  const authentication = await auth({
+    type: "oauth-user",
+    onVerification,
+  });
+
+  expect(authentication).toMatchInlineSnapshot(`
+    Object {
+      "clientId": "lv1.1234567890abcdef",
+      "clientSecret": "1234567890abcdef1234567890abcdef12345678",
+      "clientType": "github-app",
+      "token": "token123",
+      "tokenType": "oauth",
+      "type": "token",
+    }
+  `);
+
+  expect(onVerification).toHaveBeenCalledWith({
+    device_code: "devicecode123",
+    expires_in: 900,
+    interval: 0.005,
+    user_code: "usercode123",
+    verification_uri: "https://github.com/login/device",
+  });
+});
+
 test("caches based on installation id", async () => {
   const createInstallationAccessTokenResponseData = {
     token: "secret123",