Simplify relay request headers

tests/twitter-client-coverage.core.test.ts

@@ -15,7 +15,7 @@ type TwitterClientPrivate = TwitterClient & {
   refreshQueryIds: () => Promise<void>;
   fetchWithTimeout: (url: string, init: RequestInit) => Promise<ResponseLike>;
   ensureClientUserId: () => Promise<void>;
-  getBaseHeaders: () => Record<string, string>;
+  getHeaders: () => Record<string, string>;
   fetchUserArticlePlainText: (userId: string, tweetId: string) => Promise<{ title?: string; plainText?: string }>;
   fetchTweetDetail: (tweetId: string) => Promise<{ success: true } | { success: false; error: string }>;
   postStatusUpdate: (input: { text: string }) => Promise<{ success: boolean; error?: string }>;
@@ -108,7 +108,7 @@ describe('TwitterClient core coverage', () => {
     expect(result.error).toBe('Tweet not found in response');
   });
 
-  it('adds client user id header after ensureClientUserId', async () => {
+  it('does not add Twitter headers after ensureClientUserId', async () => {
     const client = new TwitterClient({ relayBaseUrl: testRelayBaseUrl });
     process.env.NODE_ENV = 'production';
 
@@ -119,9 +119,9 @@ describe('TwitterClient core coverage', () => {
 
     const clientPrivate = client as unknown as TwitterClientPrivate;
     await clientPrivate.ensureClientUserId();
-    const headers = clientPrivate.getBaseHeaders();
+    const headers = clientPrivate.getHeaders();
 
-    expect(headers['x-twitter-client-user-id']).toBe('42');
+    expect(headers).toEqual({});
   });
 
   describe('fetchUserArticlePlainText failures', () => {

tests/twitter-client.constructor-tweet-reply.test.ts

@@ -68,9 +68,7 @@ describe('TwitterClient tweet', () => {
     expect(String(url)).toContain(`${testRelayBaseUrl}/i/api/graphql/`);
     expect(String(url)).toContain('CreateTweet');
     expect(options.method).toBe('POST');
-    expect(options.headers).not.toHaveProperty('cookie');
-    expect(options.headers).not.toHaveProperty('authorization');
-    expect(options.headers).not.toHaveProperty('x-csrf-token');
+    expect(options.headers).toEqual({ 'content-type': 'application/json' });
 
     const body = JSON.parse(options.body);
     expect(body.variables.tweet_text).toBe('Hello world!');
@@ -392,9 +390,10 @@ describe('TwitterClient reply', () => {
     const [, options] = mockFetch.mock.calls[1];
     expect(String(mockFetch.mock.calls[1][0])).toContain('statuses/update.json');
     expect(options.method).toBe('POST');
-    expect(options.body).toContain('status=This+is+a+reply');
-    expect(options.body).toContain('in_reply_to_status_id=1234567890');
-    expect(options.body).toContain('auto_populate_reply_metadata=true');
-    expect(options.body).toContain('media_ids=111%2C222');
+    const body = String(options.body);
+    expect(body).toContain('status=This+is+a+reply');
+    expect(body).toContain('in_reply_to_status_id=1234567890');
+    expect(body).toContain('auto_populate_reply_metadata=true');
+    expect(body).toContain('media_ids=111%2C222');
   });
 });