yarhon / RouteGuardBundle

Tests/Controller/ArgumentResolver/VariadicValueResolverTest.php

<?php

/*
 *
 * (c) Yaroslav Honcharuk <yaroslav.xs@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Yarhon\RouteGuardBundle\Tests\Controller\ArgumentResolver;

use PHPUnit\Framework\TestCase;
use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
use Symfony\Component\HttpFoundation\ParameterBag;
use Yarhon\RouteGuardBundle\Controller\ArgumentResolver\VariadicValueResolver;
use Yarhon\RouteGuardBundle\Controller\ArgumentResolver\ArgumentResolverContext;
use Yarhon\RouteGuardBundle\Exception\RuntimeException;

/**
 * @author Yaroslav Honcharuk <yaroslav.xs@gmail.com>
 */
class VariadicValueResolverTest extends TestCase
{
    private $attributes;

    private $context;

    private $argument;

    public function setUp()
    {
        $this->attributes = $this->createMock(ParameterBag::class);

        $this->context = $this->createMock(ArgumentResolverContext::class);

        $this->context->method('getAttributes')

The method method() does not exist on PHPUnit\Framework\MockObject\MockObject.

            ->willReturn($this->attributes);

        $this->argument = $this->createMock(ArgumentMetadata::class);
    }

    public function testSupportsNonVariadic()
    {
        $resolver = new VariadicValueResolver();

        $this->argument->method('isVariadic')
            ->willReturn(false);

        $this->assertFalse($resolver->supports($this->context, $this->argument));
    }

    public function testSupportsNotHasAttribute()
    {
        $resolver = new VariadicValueResolver();

        $this->argument->method('isVariadic')
            ->willReturn(true);

        $this->argument->method('getName')
            ->willReturn('arg');

        $this->attributes->expects($this->once())
            ->method('has')
            ->with('arg')
            ->willReturn(false);

        $this->assertFalse($resolver->supports($this->context, $this->argument));
    }

    public function testSupportsHasAttribute()
    {
        $resolver = new VariadicValueResolver();

        $this->argument->method('isVariadic')
            ->willReturn(true);

        $this->argument->method('getName')
            ->willReturn('arg');

        $this->attributes->expects($this->once())
            ->method('has')
            ->with('arg')
            ->willReturn(true);

        $this->assertTrue($resolver->supports($this->context, $this->argument));
    }

    public function testResolve()
    {
        $resolver = new VariadicValueResolver();

        $this->argument->method('getName')
            ->willReturn('arg');

        $this->attributes->expects($this->once())
            ->method('get')
            ->with('arg')
            ->willReturn([5]);

        $this->assertSame([5], $resolver->resolve($this->context, $this->argument));
    }

    public function testResolveException()
    {
        $resolver = new VariadicValueResolver();

        $this->argument->method('getName')
            ->willReturn('arg');

        $this->attributes->expects($this->once())
            ->method('get')
            ->with('arg')
            ->willReturn(5);

        $this->expectException(RuntimeException::class);
        $this->expectExceptionMessage('The action argument "...$arg" is required to be an array, the request attribute "arg" contains a type of "integer" instead.');

        $resolver->resolve($this->context, $this->argument);
    }
}