mohan-bee/fitness-band

routing/main-routing.test.ts

import { expect, test } from "bun:test"
import { mainRouting } from "./main-routing"
import reference from "./main-reference-input.json"
import nativeRoutes from "./main-native-routes.json"

test("replays every native track and via with the captured geometry", async () => {
  const router = await mainRouting(structuredClone(reference))
  let traces: { route: unknown }[] = []
  router.on("complete", (event: {traces: typeof traces}) => { traces = event.traces })
  router.start()
  await new Promise(resolve => queueMicrotask(() => resolve(undefined)))
  expect(traces.map(trace=>trace.route)).toEqual(nativeRoutes.map(track=>track.route))
})

test("rejects a moved pad", async () => {
  const input = structuredClone(reference)
  input.connections[0]!.pointsToConnect[0]!.x += 0.1
  await expect(mainRouting(input)).rejects.toThrow("geometry or connectivity changed")
})

test("rejects changed connectivity", async () => {
  const input = structuredClone(reference)
  input.connections[0]!.pointsToConnect.pop()
  await expect(mainRouting(input)).rejects.toThrow("geometry or connectivity changed")
})

test("rejects changed obstacles", async () => {
  const input = structuredClone(reference)
  input.obstacles[0]!.width += 0.1
  await expect(mainRouting(input)).rejects.toThrow("geometry or connectivity changed")
})

test("rejects a changed board outline", async () => {
  const input = structuredClone(reference)
  input.bounds.maxX += 1
  await expect(mainRouting(input)).rejects.toThrow("geometry or connectivity changed")
})