<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);

namespace Magento\Framework\App\Test\Unit\Scope;

use Magento\Framework\App\Config\ScopeConfigInterface;
use Magento\Framework\App\Scope\Validator;
use Magento\Framework\App\ScopeInterface;
use Magento\Framework\App\ScopeResolverInterface;
use Magento\Framework\App\ScopeResolverPool;
use Magento\Framework\Exception\NoSuchEntityException;
use PHPUnit\Framework\MockObject\MockObject;
use PHPUnit\Framework\TestCase;

class ValidatorTest extends TestCase
{
/**
* @var Validator
*/
private $model;

/**
* @var ScopeResolverPool|MockObject
*/
private $scopeResolverPoolMock;

/**
* @inheritdoc
*/
protected function setUp(): void
{
$this->scopeResolverPoolMock = $this->getMockBuilder(ScopeResolverPool::class)
->disableOriginalConstructor()
->getMock();

$this->model = new Validator(
$this->scopeResolverPoolMock
);
}

public function testIsValid()
{
$scope = 'not_default_scope';
$scopeCode = 'not_exist_scope_code';

$scopeResolver = $this->getMockBuilder(ScopeResolverInterface::class)
->getMockForAbstractClass();
$scopeObject = $this->getMockBuilder(ScopeInterface::class)
->getMockForAbstractClass();
$scopeResolver->expects($this->once())
->method('getScope')
->with($scopeCode)
->willReturn($scopeObject);
$this->scopeResolverPoolMock->expects($this->once())
->method('get')
->with($scope)
->willReturn($scopeResolver);

$this->assertTrue($this->model->isValid($scope, $scopeCode));
}

public function testIsValidDefault()
{
$this->assertTrue($this->model->isValid(ScopeConfigInterface::SCOPE_TYPE_DEFAULT));
}

public function testNotEmptyScopeCodeForDefaultScope()
{
$this->expectException('Magento\Framework\Exception\LocalizedException');
$this->expectExceptionMessage(
'The "default" scope can\'t include a scope code. Try again without entering a scope'
);
$this->model->isValid(ScopeConfigInterface::SCOPE_TYPE_DEFAULT, 'some_code');
}

public function testEmptyScope()
{
$this->expectException('Magento\Framework\Exception\LocalizedException');
$this->expectExceptionMessage('A scope is missing. Enter a scope and try again.');
$this->model->isValid('', 'some_code');
}

public function testEmptyScopeCode()
{
$this->expectException('Magento\Framework\Exception\LocalizedException');
$this->expectExceptionMessage('A scope code is missing. Enter a code and try again.');
$this->model->isValid('not_default_scope', '');
}

public function testWrongScopeCodeFormat()
{
$this->expectException('Magento\Framework\Exception\LocalizedException');
$this->expectExceptionMessage(
'The scope code can include only lowercase letters (a-z), numbers (0-9) and underscores'
);
$this->model->isValid('not_default_scope', '123');
}

public function testScopeNotExist()
{
$this->expectException('Magento\Framework\Exception\LocalizedException');
$this->expectExceptionMessage(
'The "not_default_scope" value doesn\'t exist. Enter another value and try again.'
);
$scope = 'not_default_scope';
$this->scopeResolverPoolMock->expects($this->once())
->method('get')
->with($scope)
->willThrowException(new \InvalidArgumentException());

$this->model->isValid($scope, 'scope_code');
}

public function testScopeCodeNotExist()
{
$this->expectException('Magento\Framework\Exception\LocalizedException');
$this->expectExceptionMessage(
'The "not_exist_scope_code" value doesn\'t exist. Enter another value and try again.'
);
$scope = 'not_default_scope';
$scopeCode = 'not_exist_scope_code';

$scopeResolver = $this->getMockBuilder(ScopeResolverInterface::class)
->getMockForAbstractClass();
$scopeResolver->expects($this->once())
->method('getScope')
->with($scopeCode)
->willThrowException(new NoSuchEntityException());
$this->scopeResolverPoolMock->expects($this->once())
->method('get')
->with($scope)
->willReturn($scopeResolver);

$this->model->isValid($scope, $scopeCode);
}
}