Allow Emperor gifts during Basic Ix phase openings

tests/emperor-timing-gift-controls.test.tsx

@@ -7,6 +7,7 @@ import { renderToStaticMarkup } from 'react-dom/server';
 import { applyAction, createGame, joinGame, newPlayer, viewGame, type Game, type GameView } from '../game/engine';
 import { EmperorTimingGift } from '../components/emperor-timing-gift';
 import { nextStrongholdFactionsNativeStep } from './fixture-stronghold-factions';
+import { createTruthTurnAmalFixture } from './fixture-truth-turn-amal';
 
 const aliases = registerHooks({
   resolve(specifier, context, next) {
@@ -98,3 +99,31 @@ void test('an Extortion quote presents the recipient and restores its original d
   assert.match(table(own), /Moritani Extortion decision resumes after the Karama response/);
   assert.doesNotMatch(table(observer), /Share spice with Harkonnen/);
 });
+
+void test('a phase-opening quote gives only its owner the gift control', () => {
+  const game = fixture();
+  // Exercise the isolated projected contract; the engine owns its eligibility.
+  const own: GameView = {...viewGame(game, 'e'), emperorGuildTimingGift:null,
+    emperorExtortionGift:null, emperorPhaseOpeningGift:{recipient:'g', maximum:6}};
+  const observer: GameView = {...viewGame(game, 'h'), emperorGuildTimingGift:null,
+    emperorExtortionGift:null, emperorPhaseOpeningGift:null};
+  const html = component(own);
+  assert.match(html, /Share spice with Guild/);
+  assert.match(html, /Phase opening resumes after the Karama response to your gift/);
+  assert.match(html, /type="number"[^>]*min="1"[^>]*max="6"/);
+  assert.match(html, /<button\b(?![^>]*disabled)[^>]*>Share spice<\/button>/);
+  assert.match(component(own, true), /<button\b[^>]*disabled=""[^>]*>Share spice<\/button>/);
+  assert.equal(component(observer), '');
+  assert.equal(component({...own, emperorPhaseOpeningGift:null}), '');
+});
+
+void test('the real Basic Ix opening table exposes the control only to the Emperor', () => {
+  const {game} = createTruthTurnAmalFixture();
+  game.players.find(player => player.id === 'emperor')!.ally = 'atreides';
+  game.players.find(player => player.id === 'atreides')!.ally = 'emperor';
+  const own = table(viewGame(game, 'emperor'));
+  const observer = table(viewGame(game, 'harkonnen'));
+  assert.match(own, /Before Storm/);
+  assert.match(own, /Phase opening resumes after the Karama response to your gift/);
+  assert.doesNotMatch(observer, /Phase opening resumes after the Karama response to your gift/);
+});