Phase7

packages/metering/src/metering.test.ts

@@ -0,0 +1,23 @@
+import { describe, expect, it } from 'vitest';
+
+import {
+  calculateUsageCredits,
+  parseMinecraftListOutput,
+} from './index';
+
+describe('metering', () => {
+  it('charges credits by RAM-GB-minutes', () => {
+    expect(calculateUsageCredits(1024, 60)).toBe(1);
+    expect(calculateUsageCredits(2048, 60)).toBe(2);
+    expect(calculateUsageCredits(512, 30)).toBe(1);
+  });
+
+  it('parses minecraft list command output', () => {
+    expect(
+      parseMinecraftListOutput('There are 2 of a max of 20 players online: Steve, Alex'),
+    ).toBe(2);
+    expect(
+      parseMinecraftListOutput('There are 0 of a maximum of 10 players online:'),
+    ).toBe(0);
+  });
+});