zkldi_Tachi/server/src/core/db-core.test.ts

import { GetNextCounterValue } from "./db-core";
import t from "tap";
import db, { CloseConnection } from "../db";
import ResetDBState from "../test-utils/reset-db-state";

t.test("#GetNextCounterValue", (t) => {
    t.beforeEach(ResetDBState);

    t.test("Increments on valid counter hit", async (t) => {
        let response = await GetNextCounterValue("real-counter");

        // database starts with this at one
        t.is(response, 2, "Counter should return the current number stored");

        let dbData = await db.counters.findOne({
            counterName: "real-counter",
        });

        t.is(dbData!.value, 3, "Counter should increment after being hit");
    });

    t.rejects(
        async () => await GetNextCounterValue("fake-counter"),
        "Could not find sequence document for fake-counter."
    );

    t.end();
});

t.teardown(CloseConnection);