Update Healer Man server

src/game/enemyUtilitySpellBlocking.test.ts

@@ -0,0 +1,104 @@
+import { describe, expect, it } from "vitest";
+import {
+  enemyNpcSourceSpellBlockMetadata,
+  SPELL_ATTR0_CU_DIRECT_DAMAGE,
+  SPELL_ATTR3_ALWAYS_HIT,
+  SPELL_DAMAGE_CLASS_MELEE,
+  SPELL_SCHOOL_MASK_NORMAL,
+} from "./enemyBlocking";
+import {
+  enemyUtilityEffectsAfterBlock,
+  enemyUtilitySpellBlockDisposition,
+  enemyUtilitySpellBlockSourceContract,
+} from "./enemyUtilitySpellBlocking";
+
+const sourceSpell = enemyNpcSourceSpellBlockMetadata(72, "wow335")!;
+const utilityEffects = [
+  { kind: "interrupt", lockoutMs: 6_000 },
+  { kind: "apply-aura", spellId: 29_703 },
+  { kind: "status", status: "silence", durationMs: 6_000 },
+] as const;
+
+const baseInput = {
+  spellId: 72,
+  sourceProfile: "wow335" as const,
+  spellDefense: sourceSpell,
+  casterKind: "player" as const,
+  targetKind: "ordinary-npc" as const,
+};
+
+describe("ordinary NPC utility spell full-hit blocking", () => {
+  it("publishes the exact Shield Bash 72 signature and block-relevant metadata", () => {
+    expect(enemyUtilitySpellBlockSourceContract(72, "wow335")).toMatchObject({
+      spellId: 72,
+      sourceProfile: "wow335",
+      spellDefense: {
+        damageClass: SPELL_DAMAGE_CLASS_MELEE,
+        schoolMask: SPELL_SCHOOL_MASK_NORMAL,
+        attributes0: 327696,
+        attributes3: 8,
+        directDamageFromEffects: false,
+        sourceProfile: "wow335",
+        customAttributeEvidence: { knownMask: 131_328, value: 0 },
+      },
+      dbcEffects: [
+        { index: 0, effectType: 68, mechanic: 26, targetA: 6, triggerSpellId: 0 },
+        { index: 1, effectType: 64, mechanic: 0, targetA: 6, triggerSpellId: 29_703 },
+      ],
+    });
+    expect(enemyUtilitySpellBlockSourceContract(72, "ascension")).toBeUndefined();
+    expect(enemyUtilitySpellBlockSourceContract(1_671, "wow335")).toBeUndefined();
+  });
+
+  it("suppresses every utility effect after a resolved full block", () => {
+    const disposition = enemyUtilitySpellBlockDisposition({ ...baseInput, outcome: "block" });
+    const effectsToApply = enemyUtilityEffectsAfterBlock(utilityEffects, disposition);
+    const sideEffects: string[] = [];
+    for (const effect of effectsToApply) sideEffects.push(effect.kind);
+
+    expect(disposition).toBe("blocked");
+    expect(effectsToApply).toEqual([]);
+    expect(sideEffects).toEqual([]);
+  });
+
+  it("keeps landed utility effects and suppresses ordinary unsuccessful hit-table outcomes", () => {
+    expect(enemyUtilitySpellBlockDisposition({ ...baseInput, outcome: "hit" })).toBe("apply");
+    expect(enemyUtilitySpellBlockDisposition({ ...baseInput, outcome: "crit" })).toBe("apply");
+    for (const outcome of ["miss", "dodge", "parry", "resist"] as const) {
+      const disposition = enemyUtilitySpellBlockDisposition({ ...baseInput, outcome });
+      expect(disposition).toBe("avoided");
+      expect(enemyUtilityEffectsAfterBlock(utilityEffects, disposition)).toEqual([]);
+    }
+  });
+
+  it("preserves the existing fallback for missing source, rank, profile, or signature", () => {
+    const missingProof = { ...sourceSpell };
+    delete (missingProof as { customAttributeEvidence?: unknown }).customAttributeEvidence;
+    expect(enemyUtilitySpellBlockDisposition({ ...baseInput, outcome: "block", spellDefense: missingProof })).toBe("fallback");
+    expect(enemyUtilitySpellBlockDisposition({ ...baseInput, outcome: "block", spellId: undefined })).toBe("fallback");
+    expect(enemyUtilitySpellBlockDisposition({ ...baseInput, outcome: "block", spellId: 1_671 })).toBe("fallback");
+    expect(enemyUtilitySpellBlockDisposition({ ...baseInput, outcome: "block", sourceProfile: "ascension" })).toBe("fallback");
+    expect(enemyUtilitySpellBlockDisposition({ ...baseInput, outcome: undefined })).toBe("fallback");
+    expect(enemyUtilityEffectsAfterBlock(utilityEffects, "fallback")).toBe(utilityEffects);
+  });
+
+  it("rejects signatures whose source hit-table attributes disable or redirect the block phase", () => {
+    for (const spellDefense of [
+      { ...sourceSpell, attributes3: sourceSpell.attributes3 | SPELL_ATTR3_ALWAYS_HIT },
+      { ...sourceSpell, customAttributes: SPELL_ATTR0_CU_DIRECT_DAMAGE },
+      { ...sourceSpell, damageClass: 1 },
+      { ...sourceSpell, schoolMask: 0x10 },
+      { ...sourceSpell, attributes3: 0 },
+    ]) {
+      expect(enemyUtilitySpellBlockDisposition({ ...baseInput, outcome: "block", spellDefense })).toBe("fallback");
+    }
+  });
+
+  it("excludes NPC outbound, native, character, summon, and unknown target paths", () => {
+    expect(enemyUtilitySpellBlockDisposition({ ...baseInput, outcome: "block", casterKind: "enemy-npc" })).toBe("fallback");
+    expect(enemyUtilitySpellBlockDisposition({ ...baseInput, outcome: "block", casterKind: "rom-native" })).toBe("fallback");
+    for (const targetKind of ["character", "native-rom", "summon", "unknown"] as const) {
+      expect(enemyUtilitySpellBlockDisposition({ ...baseInput, outcome: "block", targetKind })).toBe("fallback");
+    }
+  });
+});