test(team): cover member liveness mode

test/main/services/team/TeamMemberLivenessMode.test.ts

@@ -0,0 +1,28 @@
+import { describe, expect, it } from 'vitest';
+
+import {
+  CLAUDE_TEAM_MEMBER_LIVENESS_MODE_ENV,
+  resolveTeamMemberLivenessModeFromEnv,
+} from '@main/services/team/TeamMemberLivenessMode';
+
+describe('resolveTeamMemberLivenessModeFromEnv', () => {
+  it('defaults to diagnostics', () => {
+    expect(resolveTeamMemberLivenessModeFromEnv({})).toBe('diagnostics');
+  });
+
+  it('enables strict mode explicitly', () => {
+    expect(
+      resolveTeamMemberLivenessModeFromEnv({
+        [CLAUDE_TEAM_MEMBER_LIVENESS_MODE_ENV]: 'strict',
+      })
+    ).toBe('strict');
+  });
+
+  it('falls back to diagnostics for unknown values', () => {
+    expect(
+      resolveTeamMemberLivenessModeFromEnv({
+        [CLAUDE_TEAM_MEMBER_LIVENESS_MODE_ENV]: 'yes',
+      })
+    ).toBe('diagnostics');
+  });
+});