backup current stable ejclaw state

src/agent-runner-environment.test.ts

@@ -368,6 +368,67 @@ describe('prepareGroupEnvironment codex auth handling', () => {
 
     expect(segments).toEqual(['platform prompt']);
   });
+
+  it('applies per-role codex model overrides when roomRole is supplied', () => {
+    mockReadEnvFile.mockReturnValue({});
+
+    const groupWithByRole: RegisteredGroup = {
+      ...group,
+      agentType: 'codex',
+      agentConfig: {
+        codexModel: 'gpt-5-sonnet',
+        codexEffort: 'medium',
+        codexModelByRole: { arbiter: 'gpt-5-opus' },
+        codexEffortByRole: { arbiter: 'high' },
+      },
+    };
+
+    const arbiter = prepareGroupEnvironment(groupWithByRole, false, 'dc:test', {
+      roomRole: 'arbiter',
+    });
+    expect(arbiter.env.CODEX_MODEL).toBe('gpt-5-opus');
+    expect(arbiter.env.CODEX_EFFORT).toBe('high');
+
+    const owner = prepareGroupEnvironment(groupWithByRole, false, 'dc:test', {
+      roomRole: 'owner',
+    });
+    expect(owner.env.CODEX_MODEL).toBe('gpt-5-sonnet');
+    expect(owner.env.CODEX_EFFORT).toBe('medium');
+
+    const noRole = prepareGroupEnvironment(groupWithByRole, false, 'dc:test');
+    expect(noRole.env.CODEX_MODEL).toBe('gpt-5-sonnet');
+    expect(noRole.env.CODEX_EFFORT).toBe('medium');
+  });
+
+  it('applies per-role claude model overrides when roomRole is supplied', () => {
+    mockReadEnvFile.mockReturnValue({});
+
+    const groupWithByRole: RegisteredGroup = {
+      ...group,
+      agentType: 'claude-code',
+      agentConfig: {
+        claudeModel: 'claude-sonnet-4-6',
+        claudeEffort: 'medium',
+        claudeModelByRole: { arbiter: 'claude-opus-4-7' },
+        claudeEffortByRole: { arbiter: 'high' },
+      },
+    };
+
+    const arbiter = prepareGroupEnvironment(groupWithByRole, false, 'dc:test', {
+      roomRole: 'arbiter',
+    });
+    expect(arbiter.env.CLAUDE_MODEL).toBe('claude-opus-4-7');
+    expect(arbiter.env.CLAUDE_EFFORT).toBe('high');
+
+    const reviewer = prepareGroupEnvironment(
+      groupWithByRole,
+      false,
+      'dc:test',
+      { roomRole: 'reviewer' },
+    );
+    expect(reviewer.env.CLAUDE_MODEL).toBe('claude-sonnet-4-6');
+    expect(reviewer.env.CLAUDE_EFFORT).toBe('medium');
+  });
 });
 
 describe('prepareReadonlySessionEnvironment codex compatibility', () => {