<?php
/**
 * Copyright 2016 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.
 */

use PHPUnit\Framework\TestCase;

class quickstartTest extends TestCase
{
    public function testQuickstart()
    {
        $file = sys_get_temp_dir() . '/vision_quickstart.php';
        $contents = file_get_contents(__DIR__ . '/../quickstart.php');
        $contents = str_replace(
            ['__DIR__'],
            [sprintf('"%s/.."', __DIR__)],
            $contents
        );
        file_put_contents($file, $contents);

        // invoke quickstart.php
        $labels = include $file;

        // make sure it looks correct
        $this->assertTrue(count($labels) > 0);
        $this->expectOutputRegex('/cat/');
    }
}
