Function expectMessage

packages/effect/test/JsonPatch.test.ts:6–11

(f: () => unknown, includes: string)

import type * as Schema from "effect/Schema"

const expectMessage = (f: () => unknown, includes: string) => {
  throws(f, (e) => {
    if (e instanceof Error && e.message.includes(includes)) return undefined
    throw e
  })
}

const expectAppliesTo = (patch: JsonPatch.JsonPatch, oldValue: Schema.Json, newValue: Schema.Json) => {
  deepStrictEqual(JsonPatch.apply(patch, oldValue), newValue)