Support mixed Discovery decks with Leader Skills

tests/selected-discovery-skills-profile.test.ts

@@ -0,0 +1,92 @@
+import assert from 'node:assert/strict';
+import test from 'node:test';
+import { bureaucratPaymentModeSupported } from '../game/bureaucrat-payment';
+import { discoveryModeSupported, selectedDiscoveryLeaderSkillsProfile } from '../game/discovery-module-profile';
+import { selectedDiscoveryWithoutCardsProfile, type FactionModuleProfile } from '../game/faction-module-profile';
+import { advancedMoritaniLeaderSkillsProfile, basicMoritaniLeaderSkillsProfile,
+  nativeDiscoveryLeaderSkillsProfile, nativeEcazLeaderSkillsProfile,
+  ordinaryLeaderSkillModeSupported, strongholdLeaderSkillsProfile } from '../game/leader-skill-profile';
+
+const base: FactionModuleProfile = {
+  advanced: false,
+  expansions: ['ix', 'choam', 'ecaz'],
+  players: [{faction:'atreides'}, {faction:'guild'}, {faction:'emperor'}],
+  discoveryEnabled: true,
+  leaderSkills: {},
+};
+
+void test('selected Discovery and Skills use the shared registered roster without requiring native seats', () => {
+  const rows: FactionModuleProfile[] = [
+    base,
+    {...base, advanced:true},
+    {...base, expansions:['ecaz'], players:[{faction:'atreides'}, {faction:'guild'}]},
+    {...base, expansions:['ix', 'ecaz'], players:[{faction:'ixians'}, {faction:'guild'}]},
+    {...base, players:[{faction:'ixians'}, {faction:'ecaz'}, {faction:'moritani'}]},
+    {...base, players:[{faction:'ixians'}, {faction:'ecaz'}, {faction:'guild'}],
+      discoveries:{}, discoveryStash:{}, greatMaker:{}, ecazOccupyPreview:true},
+    {...base, advanced:true, players:[{faction:'moritani'}, {faction:'atreides'}, {faction:'guild'}],
+      moritaniAssassinatePreview:true},
+    {...base, advanced:true, homeworlds:{}, techTokens:{}, strongholdCards:{}},
+    {...base, advanced:true, players:[{faction:'harkonnen'}, {faction:'ixians'}]},
+  ];
+  for (const row of rows) {
+    const label = JSON.stringify(row);
+    assert.equal(selectedDiscoveryWithoutCardsProfile(row), true, label);
+    assert.equal(selectedDiscoveryLeaderSkillsProfile(row), true, label);
+    assert.equal(discoveryModeSupported(row), true, label);
+    assert.equal(nativeDiscoveryLeaderSkillsProfile(row), true, label);
+    assert.equal(ordinaryLeaderSkillModeSupported(row), true, label);
+    assert.equal(bureaucratPaymentModeSupported(row), true, label);
+  }
+  // The pre-deal lobby has not allocated the physical Skills deck yet.
+  const lobby: FactionModuleProfile = {...base, leaderSkills:undefined};
+  assert.equal(selectedDiscoveryLeaderSkillsProfile(lobby), true);
+  assert.equal(strongholdLeaderSkillsProfile({...base, advanced:true, strongholdCards:{}}), true);
+});
+
+void test('selected Discovery Skills preserve native Ecaz and Moritani participation', () => {
+  const pair = {...base, players:[{faction:'ecaz'}, {faction:'moritani'}, {faction:'guild'}]};
+  assert.equal(nativeEcazLeaderSkillsProfile(pair), true);
+  assert.equal(basicMoritaniLeaderSkillsProfile(pair), true);
+  assert.equal(advancedMoritaniLeaderSkillsProfile(pair), false);
+  const advanced = {...pair, advanced:true, moritaniAssassinatePreview:true};
+  assert.equal(nativeEcazLeaderSkillsProfile(advanced), true);
+  assert.equal(advancedMoritaniLeaderSkillsProfile(advanced), true);
+});
+
+void test('selected Discovery Skills reject illegal seats, decks, overlays and phase-module prerequisites', () => {
+  const rejected: FactionModuleProfile[] = [
+    {...base, discoveryEnabled:false},
+    {...base, expansions:[]},
+    {...base, expansions:['ix', 'ix']},
+    {...base, expansions:['ix', 'unknown']},
+    {...base, players:[{faction:'atreides'}]},
+    {...base, players:[{faction:'atreides'}, {faction:'atreides'}]},
+    {...base, players:[{faction:'atreides'}, {faction:'unknown'}]},
+    {...base, expansions:['ix'], players:[{faction:'choam'}, {faction:'atreides'}]},
+    {...base, players:[{faction:'atreides'}, {faction:'guild'}], techTokens:{}},
+    {...base, strongholdCards:{}},
+    {...base, nexusCards:{}},
+    {...base, ecazTreachery:true},
+    {...base, semutaPreview:true},
+    {...base, kullPreview:true},
+    {...base, nexusKullPreview:true},
+    {...base, guildBetrayalPreview:true},
+    {...base, nexusIxianBetrayalPreview:true},
+    {...base, moritaniAssassinatePreview:true},
+  ];
+  for (const row of rejected) {
+    const label = JSON.stringify(row);
+    assert.equal(selectedDiscoveryWithoutCardsProfile(row), false, label);
+    assert.equal(selectedDiscoveryLeaderSkillsProfile(row), false, label);
+  }
+});
+
+void test('Advanced trained Harkonnen with actual E3 native remains excluded', () => {
+  for (const faction of ['ecaz', 'moritani']) {
+    const players = [{faction:'harkonnen'}, {faction}];
+    assert.equal(selectedDiscoveryLeaderSkillsProfile({...base, players}), true, faction);
+    assert.equal(selectedDiscoveryLeaderSkillsProfile({...base, players, advanced:true}), false, faction);
+    assert.equal(discoveryModeSupported({...base, players, advanced:true}), false, faction);
+  }
+});