From f0142f33b62180f882a41f5db6ad8f37721e147a Mon Sep 17 00:00:00 2001
From: DEV-bot <dev-no-reply@weircon.dk>
Date: Mon, 16 Mar 2026 12:50:33 +0000
Subject: [PATCH] test(issue-301): align host gating specs with canonical
 phases

---
 .../host/host-shell.component.spec.ts         | 19 +++++++++++++++----
 frontend/src/spa/gameplay-phase-machine.ts    |  2 +-
 2 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/frontend/angular/src/app/features/host/host-shell.component.spec.ts b/frontend/angular/src/app/features/host/host-shell.component.spec.ts
index cabc641..8535bfd 100644
--- a/frontend/angular/src/app/features/host/host-shell.component.spec.ts
+++ b/frontend/angular/src/app/features/host/host-shell.component.spec.ts
@@ -183,7 +183,11 @@ describe('HostShellComponent gameplay wiring', () => {
     const fetchMock: FetchMock = vi
       .fn()
       .mockResolvedValueOnce(jsonResponse(200, { session: { code: 'ABCD12', status: 'lie', current_round: 2 } }))
-      .mockResolvedValueOnce(jsonResponse(200, sessionDetailPayload('lie', { roundQuestionId: 99 })));
+      .mockResolvedValueOnce(jsonResponse(200, sessionDetailPayload('lie', { roundQuestionId: 99 })))
+      .mockResolvedValueOnce(jsonResponse(200, { session: { code: 'ABCD12', status: 'guess', current_round: 2 } }))
+      .mockResolvedValueOnce(jsonResponse(200, sessionDetailPayload('guess', { roundQuestionId: 77 })))
+      .mockResolvedValueOnce(jsonResponse(200, { session: { code: 'ABCD12', status: 'reveal', current_round: 2 } }))
+      .mockResolvedValueOnce(jsonResponse(200, sessionDetailPayload('reveal', { roundQuestionId: 77 })));
 
     vi.stubGlobal('fetch', fetchMock);
 
@@ -206,8 +210,8 @@ describe('HostShellComponent gameplay wiring', () => {
   it('runs next-round transition without reload and clears scoreboard payload', async () => {
     const fetchMock: FetchMock = vi
       .fn()
-      .mockResolvedValueOnce(jsonResponse(200, { session: { code: 'ABCD12', status: 'lobby', current_round: 2 } }))
-      .mockResolvedValueOnce(jsonResponse(200, sessionDetailPayload('lobby', { roundQuestionId: null })));
+      .mockResolvedValueOnce(jsonResponse(200, { session: { code: 'ABCD12', status: 'lie', current_round: 2 } }))
+      .mockResolvedValueOnce(jsonResponse(200, sessionDetailPayload('lie', { roundQuestionId: 99 })));
 
     vi.stubGlobal('fetch', fetchMock);
 
@@ -216,6 +220,7 @@ describe('HostShellComponent gameplay wiring', () => {
     component.scoreboardPayload = '{"leaderboard":[]}';
     component.finalLeaderboardPayload = '{"leaderboard":[{"nickname":"Old","score":1}]}' ;
     component.finalLeaderboard = [{ id: 9, nickname: 'Old', score: 1 }];
+    component.session = sessionDetailPayload('reveal', { roundQuestionId: 77 }) as any;
 
     await component.startNextRound();
 
@@ -252,6 +257,7 @@ describe('HostShellComponent gameplay wiring', () => {
 
     const component = new HostShellComponent();
     component.sessionCode = 'ABCD12';
+    component.session = sessionDetailPayload('reveal', { roundQuestionId: 77 }) as any;
 
     await component.finishGame();
     expect(component.finishError).toContain('Finish game failed: Final leaderboard timeout');
@@ -275,6 +281,7 @@ describe('HostShellComponent gameplay wiring', () => {
 
     const component = new HostShellComponent();
     component.sessionCode = '   ';
+    component.session = sessionDetailPayload('reveal', { roundQuestionId: 77 }) as any;
 
     await component.startNextRound();
     await component.finishGame();
@@ -359,8 +366,12 @@ describe('HostShellComponent gameplay wiring', () => {
     expect(component.canStartNextRound).toBe(false);
     expect(component.canFinishGame).toBe(false);
 
-    component.session = sessionDetailPayload('scoreboard') as any;
+    component.session = sessionDetailPayload('reveal') as any;
     expect(component.canStartNextRound).toBe(true);
     expect(component.canFinishGame).toBe(true);
+
+    component.session = sessionDetailPayload('scoreboard') as any;
+    expect(component.canStartNextRound).toBe(false);
+    expect(component.canFinishGame).toBe(false);
   });
 });
diff --git a/frontend/src/spa/gameplay-phase-machine.ts b/frontend/src/spa/gameplay-phase-machine.ts
index 257d220..17d57db 100644
--- a/frontend/src/spa/gameplay-phase-machine.ts
+++ b/frontend/src/spa/gameplay-phase-machine.ts
@@ -81,7 +81,7 @@ export function deriveGameplayPhase(session: SessionDetailResponse | null): Game
 
 export function isHostGameplayActionAllowed(session: SessionDetailResponse | null, action: HostGameplayAction): boolean {
   if (!session) {
-    return true;
+    return action === 'startRound';
   }
 
   const host = session.phase_view_model?.host;