Simplify auth in interactive tests. (#10921)

integration-tests/file-system-interactive.test.ts

@@ -23,23 +23,7 @@ describe('Interactive file system', () => {
     rig.setup('interactive-read-then-write');
     rig.createFile(fileName, '1.0.0');
 
-    const { ptyProcess } = rig.runInteractive();
-
-    const authDialogAppeared = await rig.waitForText(
-      'How would you like to authenticate',
-      5000,
-    );
-
-    // select the second option if auth dialog come's up
-    if (authDialogAppeared) {
-      ptyProcess.write('2');
-    }
-
-    // Wait for the app to be ready
-    const isReady = await rig.waitForText('Type your message', 30000);
-    expect(isReady, 'CLI did not start up in interactive mode correctly').toBe(
-      true,
-    );
+    const ptyProcess = await rig.runInteractive();
 
     // Step 1: Read the file
     const readPrompt = `Read the version from ${fileName}`;
@@ -49,11 +33,7 @@ describe('Interactive file system', () => {
     const readCall = await rig.waitForToolCall('read_file', 30000);
     expect(readCall, 'Expected to find a read_file tool call').toBe(true);
 
-    const containsExpectedVersion = await rig.waitForText('1.0.0', 30000);
-    expect(
-      containsExpectedVersion,
-      'Expected to see version "1.0.0" in output',
-    ).toBe(true);
+    await rig.waitForText('1.0.0', 30000);
 
     // Step 2: Write the file
     const writePrompt = `now change the version to 1.0.1 in the file`;