<?php

declare(strict_types=1);

use App\Services\FlashMessageService;
use Illuminate\Support\Facades\Facade;
use Illuminate\Support\Facades\Session;

covers(FlashMessageService::class);

afterEach(function () {
    \Mockery::close();
    Facade::clearResolvedInstances();
});

describe('FlashMessageService', function () {
    describe('add()', function () {
        it('adds a message without erasing previous', function () {
            // GIVEN
            Session::shouldReceive('get')->with('info', [])->andReturn(['First message']);
            Session::shouldReceive('flash')->with('info', ['First message', 'Second message'])->once();

            $service = new FlashMessageService();

            // WHEN
            $service->add('info', 'Second message');

            // THEN
            expect(true)->toBeTrue();
        });

        it('adds a message when existing is not an array', function () {
            // GIVEN
            Session::shouldReceive('get')->with('info', [])->andReturn('First message');
            Session::shouldReceive('flash')->with('info', ['First message', 'Second message'])->once();

            $service = new FlashMessageService();

            // WHEN
            $service->add('info', 'Second message');

            // THEN
            expect(true)->toBeTrue();
        });
    });

    describe('info()', function () {
        it('adds an info message', function () {
            // GIVEN
            Session::shouldReceive('get')->with('info', [])->andReturn([]);
            Session::shouldReceive('flash')->with('info', ['Info msg'])->once();

            $service = new FlashMessageService();

            // WHEN
            $service->info('Info msg');

            // THEN
            expect(true)->toBeTrue();
        });
    });

    describe('success()', function () {
        it('adds a success message', function () {
            // GIVEN
            Session::shouldReceive('get')->with('success', [])->andReturn([]);
            Session::shouldReceive('flash')->with('success', ['Success msg'])->once();

            $service = new FlashMessageService();

            // WHEN
            $service->success('Success msg');

            // THEN
            expect(true)->toBeTrue();
        });
    });

    describe('error()', function () {
        it('adds an error message', function () {
            // GIVEN
            Session::shouldReceive('get')->with('error', [])->andReturn([]);
            Session::shouldReceive('flash')->with('error', ['Error msg'])->once();

            $service = new FlashMessageService();

            // WHEN
            $service->error('Error msg');

            // THEN
            expect(true)->toBeTrue();
        });
    });

    describe('warning()', function () {
        it('adds a warning message', function () {
            // GIVEN
            Session::shouldReceive('get')->with('warning', [])->andReturn([]);
            Session::shouldReceive('flash')->with('warning', ['Warning msg'])->once();

            $service = new FlashMessageService();

            // WHEN
            $service->warning('Warning msg');

            // THEN
            expect(true)->toBeTrue();
        });
    });
});