import assert from "node:assert/strict";
import { describe, it } from "node:test";
import {
  calculateCircuitTotalPower,
  calculateRowTotalPower,
} from "../src/domain/calculations/circuit-power-calculation.js";

describe("circuit power calculation", () => {
  it("calculates row and circuit totals from device rows", () => {
    assert.equal(calculateRowTotalPower(2, 1.5, 0.5), 1.5);
    const total = calculateCircuitTotalPower([
      { quantity: 2, powerPerUnit: 1.5, simultaneityFactor: 0.5 },
      { quantity: 1, powerPerUnit: 3, simultaneityFactor: 1 },
    ]);
    assert.equal(total, 4.5);
  });
});