<?php
/**
 * Copyright 2017 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

namespace Google\Cloud\Debugger\Tests\Unit;

use Google\Cloud\Debugger\Variable;
use PHPUnit\Framework\TestCase;

/**
 * @group debugger
 */
class VariableTest extends TestCase
{
    use JsonTestTrait;

    public function testCreateBasicFromJson()
    {
        $input = [
            'name' => 'foo',
            'type' => 'int',
            'value' => '5'
        ];
        $variable = Variable::fromJson($input);

        $this->assertProducesEquivalentJson($input, $variable);
    }

    public function testCreateReferenceFromJson()
    {
        $input = [
            'name' => 'foo',
            'type' => 'int',
            'varTableIndex' => 4
        ];
        $variable = Variable::fromJson($input);

        $this->assertProducesEquivalentJson($input, $variable);
    }

    public function testCreatesMembersFromJson()
    {
        $input = [
            'name' => 'foo',
            'type' => Variable::class,
            'value' => '5',
            'members' => [
                [
                    'name' => 'foo',
                    'type' => 'int',
                    'value' => '5'
                ],
                [
                    'name' => 'bar',
                    'type' => 'string',
                    'value' => 'asdf'
                ]
            ]
        ];
        $variable = Variable::fromJson($input);

        $this->assertProducesEquivalentJson($input, $variable);
    }
}
