Update Healer Man server

src/game/roguePoison.test.ts

@@ -0,0 +1,33 @@
+import { describe, expect, it } from "vitest";
+import {
+  rogueDeadlyPoisonTickDamage,
+  rogueEnvenomPreservationChance,
+  rogueEnvenomPreservesDeadlyPoison,
+  rogueInstantPoisonDamage,
+  roguePoisonApplicationChances,
+} from "./roguePoison";
+
+describe("Rogue weapon poisons", () => {
+  it("uses the learned poison ranks and attack-power scaling", () => {
+    expect(rogueInstantPoisonDamage(20, 0)).toBe(22);
+    expect(rogueInstantPoisonDamage(80, 1_000)).toBe(450);
+    expect(rogueDeadlyPoisonTickDamage(80, 1_000, 1)).toBe(104);
+    expect(rogueDeadlyPoisonTickDamage(80, 1_000, 5)).toBe(520);
+  });
+
+  it("applies Envenom's poison-frequency bonuses without exceeding the stack cap", () => {
+    expect(roguePoisonApplicationChances(false)).toEqual({ instant: 0.2, deadly: 0.3 });
+    expect(roguePoisonApplicationChances(true).instant).toBeCloseTo(0.35);
+    expect(roguePoisonApplicationChances(true).deadly).toBeCloseTo(0.45);
+    expect(rogueDeadlyPoisonTickDamage(80, 1_000, 99)).toBe(520);
+  });
+
+  it("honors Master Poisoner's Envenom dose-preservation ranks", () => {
+    expect(rogueEnvenomPreservationChance({})).toBe(0);
+    expect(rogueEnvenomPreservationChance({ "talent-1715": 1 })).toBe(0.33);
+    expect(rogueEnvenomPreservationChance({ "talent-1715": 2 })).toBe(0.66);
+    expect(rogueEnvenomPreservationChance({ "talent-1715": 3 })).toBe(1);
+    expect(rogueEnvenomPreservesDeadlyPoison({ "talent-1715": 3 }, "any-cast")).toBe(true);
+    expect(rogueEnvenomPreservesDeadlyPoison({}, "any-cast")).toBe(false);
+  });
+});