Function testPatches

__tests__/core/recordPatches.test.ts:15–35

(
    type: IType<C, S, T>,
    snapshot: C,
    fn: any,
    expectedPatches: IJsonPatch[],
    expectedInversePatches: IJsonPatch[]
)

import { expect, test } from "bun:test"

function testPatches<C, S, T extends object>(
    type: IType<C, S, T>,
    snapshot: C,
    fn: any,
    expectedPatches: IJsonPatch[],
    expectedInversePatches: IJsonPatch[]
) {
    const instance = type.create(snapshot)
    const baseSnapshot = getSnapshot(instance)
    const recorder = recordPatches(instance)
    unprotect(instance)
    fn(instance)
    recorder.stop()
    expect(recorder.patches).toEqual(expectedPatches)
    expect(recorder.inversePatches).toEqual(expectedInversePatches)
    const clone = type.create(snapshot)
    recorder.replay(clone)
    expect(getSnapshot(clone)).toEqual(getSnapshot(instance))
    recorder.undo()
    expect(getSnapshot(instance)).toEqual(baseSnapshot)
}
const Node = types.model("Node", {
    id: types.identifierNumber,
    text: "Hi",