Make spoiler functions to be reusable

[samchon]

My test automation program has lots of DTO structures and spoiled cases. However, spoiler cases are hard-coded into each test functions and its makes hard to utilize them. In this case, TypeBox author (@sinclairzx81) came here to benchmark each library and suffered from duplicated code implementations by such environment.

Therefore, make spoiler functions to reusable by declaring spoiler functions on each DTO structures like below:

export type ObjectSimple = ObjectSimple.IBox3D;
export namespace ObjectSimple {
    export interface IBox3D {
        scale: IPoint3D;
        position: IPoint3D;
        rotate: IPoint3D;
        pivot: IPoint3D;
    }
    export interface IPoint3D {
        x: number;
        y: number;
        z: number;
    }

    export function generate(): ObjectSimple {
        const point = (): IPoint3D => ({
            x: RandomGenerator.integer(),
            y: RandomGenerator.integer(),
            z: RandomGenerator.integer(),
        });
        return {
            scale: point(),
            position: point(),
            rotate: point(),
            pivot: point(),
        };
    }

    export const SPOILERS: Spoiler<ObjectSimple>[] = [
        (input) => {
            input.scale.x = "number" as any;
            return ["$input.scale.x"];
        },
        (input) => {
            input.position = [] as any;
            return [
                "$input.position.x",
                "$input.position.y",
                "$input.position.z",
            ];
        },
        (input) => {
            input.rotate = undefined!;
            return ["$input.rotate"];
        },
        (input) => {
            input.pivot = null!;
            return ["$input.pivot"];
        },
    ];
}

[samchon]

Benchmark result:

is

assertType

validate