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leistungsbilanz-ts/tests/project-device-placement.service.test.ts
T

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TypeScript

import assert from "node:assert/strict";
import { describe, it } from "node:test";
import {
inferProjectDeviceSectionKey,
isProjectDevicePlacementValid,
resolveProjectDevicePhaseType,
} from "../src/domain/services/project-device-placement.service.js";
describe("project device placement", () => {
it("routes project devices by their required category", () => {
assert.equal(inferProjectDeviceSectionKey({ category: "lighting" }), "lighting");
assert.equal(inferProjectDeviceSectionKey({ category: "single_phase" }), "single_phase");
assert.equal(inferProjectDeviceSectionKey({ category: "three_phase" }), "three_phase");
});
it("accepts only the inferred default section", () => {
const device = { category: "three_phase" as const };
assert.equal(isProjectDevicePlacementValid(device, { key: "three_phase" }), true);
assert.equal(isProjectDevicePlacementValid(device, { key: "single_phase" }), false);
assert.equal(isProjectDevicePlacementValid(device, { key: "unassigned" }), false);
});
it("derives the electrical phase type from the category", () => {
assert.equal(resolveProjectDevicePhaseType("lighting"), "single_phase");
assert.equal(resolveProjectDevicePhaseType("single_phase"), "single_phase");
assert.equal(resolveProjectDevicePhaseType("three_phase"), "three_phase");
});
});