功能增加

tests/minimax-billing.test.ts

@@ -0,0 +1,11 @@
+import { describe, expect, it } from "vitest";
+import { calculateMinimaxH3ActualAmountFen, minimaxH3VideoPriceFenPerSecond } from "@/lib/server/minimax-billing";
+
+describe("MiniMax H3 billing", () => {
+  it("uses official 768P and 2K rates with the platform 1.2 markup", () => {
+    expect(minimaxH3VideoPriceFenPerSecond("768P")).toBe(50);
+    expect(minimaxH3VideoPriceFenPerSecond("2k")).toBe(80);
+    expect(calculateMinimaxH3ActualAmountFen({ resolution: "768P", outputSeconds: 5, inputImageCount: 1, markupMultiplier: 1.2 })).toBe(300);
+    expect(calculateMinimaxH3ActualAmountFen({ resolution: "2K", outputSeconds: 5, inputImageCount: 1, markupMultiplier: 1.2 })).toBe(480);
+  });
+});