Function assertExtend

packages/effect/test/Schema/Schema/extend.test.ts:9–31

(A: Schema.Schema.Any, B: Schema.Schema.Any, expected: readonly [string, string], options?: {
  readonly skipFastCheck?: boolean | undefined
})

import * as Util from "../TestUtils.js"

const assertExtend = (A: Schema.Schema.Any, B: Schema.Schema.Any, expected: readonly [string, string], options?: {
  readonly skipFastCheck?: boolean | undefined
}) => {
  const AB = Schema.extend(A, B)
  const BA = Schema.extend(B, A)
  strictEqual(String(AB), expected[0], "AB")
  strictEqual(String(BA), expected[1], "BA")
  const arbAB = Arbitrary.make(AB)
  const arbBA = Arbitrary.make(BA)
  const isAB = Schema.is(AB)
  const isBA = Schema.is(BA)
  if (options?.skipFastCheck) {
    return
  }
  FastCheck.assert(
    FastCheck.property(arbAB, (ab) => isBA(ab)),
    { numRuns: 10 }
  )
  FastCheck.assert(
    FastCheck.property(arbBA, (ba) => isAB(ba)),
    { numRuns: 10 }
  )
}

describe("extend", () => {
  describe("String", () => {