fix(cli): refactor test config loading and mock debugLogger in test-setup (#24389)

packages/cli/src/test-utils/render.tsx

@@ -42,6 +42,7 @@ import {
   type OverflowState,
 } from '../ui/contexts/OverflowContext.js';
 
+import { makeFakeConfig } from '@google/gemini-cli-core';
 import { type Config } from '@google/gemini-cli-core';
 import { FakePersistentState } from './persistentStateFake.js';
 import { AppContext, type AppState } from '../ui/contexts/AppContext.js';
@@ -51,7 +52,6 @@ import { themeManager, DEFAULT_THEME } from '../ui/themes/theme-manager.js';
 import { DefaultLight } from '../ui/themes/builtin/light/default-light.js';
 import { pickDefaultThemeName } from '../ui/themes/theme.js';
 import { generateSvgForTerminal } from './svg.js';
-import { loadCliConfig, type CliArgs } from '../config/config.js';
 
 export const persistentStateMock = new FakePersistentState();
 
@@ -666,12 +666,11 @@ export const renderWithProviders = async (
   const terminalWidth = width ?? baseState.terminalWidth;
 
   if (!config) {
-    config = await loadCliConfig(
-      settings.merged,
-      'random-session-id',
-      {} as unknown as CliArgs,
-      { cwd: '/' },
-    );
+    config = makeFakeConfig({
+      useAlternateBuffer: settings.merged.ui?.useAlternateBuffer,
+      showMemoryUsage: settings.merged.ui?.showMemoryUsage,
+      accessibility: settings.merged.ui?.accessibility,
+    });
   }
 
   const mainAreaWidth = providedUiState?.mainAreaWidth ?? terminalWidth;