Test Interfaces REST API with Laravel

DeleteTestInterface.php

<?php

namespace Tests\Feature\Contracts;

interface DeleteTestInterface
{
    /**
     * Unauthorized to delete an item.
     *
     * @return void
     */
    public function testDeleteUnauthorized(): void;

    /**
     * Forbidden to delete an item.
     *
     * @return void
     */
    public function testDeleteForbidden(): void;

    /**
     * Item not found .
     *
     * @return void
     */
    public function testDeleteNotFound(): void;

    /**
     * Successfully to delete an item.
     *
     * @return void
     */
    public function testDeleteSuccess(): void;
}

IndexTestInterface.php

<?php

namespace Tests\Feature\Contracts;

interface IndexTestInterface
{
    /**
     * Unauthorized to get index.
     *
     * @return void
     */
    public function testIndexUnauthorized(): void;

    /**
     * Forbidden to get index.
     *
     * @return void
     */
    public function testIndexForbidden(): void;

    /**
     * Successfully to get index.
     *
     * @return void
     */
    public function testIndexSuccess(): void;
}

PostTestInterface.php

<?php

namespace Tests\Feature\Contracts;

interface PostTestInterface
{
    /**
     * Unauthorized to create an item.
     *
     * @return void
     */
    public function testPostUnauthorized(): void;

    /**
     * Forbidden to create an item.
     *
     * @return void
     */
    public function testPostForbidden(): void;

    /**
     * Fields required.
     *
     * @return void
     */
    public function testPostFieldsRequired(): void;

    /**
     * Successfully to create an item.
     *
     * @return void
     */
    public function testPostSuccess(): void;
}

ShowTestInterface.php

<?php

namespace Tests\Feature\Contracts;

interface ShowTestInterface
{
    /**
     * Unauthorized to get an item.
     *
     * @return void
     */
    public function testShowUnauthorized(): void;

    /**
     * Forbidden to get an item.
     *
     * @return void
     */
    public function testShowForbidden(): void;

    /**
     * Item not found.
     *
     * @return void
     */
    public function testShowNotFound():void;

    /**
     * Successfully to get an item.
     *
     * @return void
     */
    public function testShowSuccess(): void;
}

UpdateTestInterface.php

<?php

namespace Tests\Feature\Contracts;

interface UpdateTestInterface
{
    /**
     * Unauthorized to update an item.
     *
     * @return void
     */
    public function testUpdateUnauthorized(): void;

    /**
     * Forbidden to update an item.
     *
     * @return void
     */
    public function testUpdateForbidden(): void;

    /**
     * Fields required.
     *
     * @return void
     */
    public function testUpdateFieldsRequired(): void;

    /**
     * Successfully to update an item.
     *
     * @return void
     */
    public function testUpdateSuccess(): void;
}