FEDEO/backend/tests/tenantImportNumberRanges.test.ts

import assert from "node:assert/strict"
import test from "node:test"

import { restoreImportedTenantNumberRanges } from "../src/utils/tenantImportNumberRanges"

test("restores number ranges when importing into an existing target tenant", async () => {
    const queries: { query: string, values: unknown[] }[] = []
    const numberRanges = {
        invoices: { prefix: "RE-", suffix: "", nextNumber: 4712 },
    }
    const client = {
        async query(query: string, values: unknown[]) {
            queries.push({ query, values })
            return { rowCount: 1 }
        },
    }

    const updated = await restoreImportedTenantNumberRanges(client, {
        tenantId: 42,
        tables: {
            tenants: [{ id: 42, name: "Zieltenant", numberRanges }],
        },
    })

    assert.equal(updated, 1)
    assert.deepEqual(queries, [{
        query: `update "tenants" set "numberRanges" = $1::jsonb where "id" = $2`,
        values: [JSON.stringify(numberRanges), 42],
    }])
})

test("does not overwrite number ranges when the export contains none", async () => {
    let queryCalled = false
    const client = {
        async query() {
            queryCalled = true
            return { rowCount: 1 }
        },
    }

    const updated = await restoreImportedTenantNumberRanges(client, {
        tenantId: 42,
        tables: { tenants: [{ id: 42, name: "Zieltenant" }] },
    })

    assert.equal(updated, 0)
    assert.equal(queryCalled, false)
})