Added InstallCommandTest

module/CLI/test/Command/Install/InstallCommandTest.php

@@ -0,0 +1,101 @@
+<?php
+namespace ShlinkioTest\Shlink\CLI\Command\Install;
+
+use PHPUnit_Framework_TestCase as TestCase;
+use Prophecy\Argument;
+use Prophecy\Prophecy\ObjectProphecy;
+use Shlinkio\Shlink\CLI\Command\Install\InstallCommand;
+use Symfony\Component\Console\Application;
+use Symfony\Component\Console\Helper\ProcessHelper;
+use Symfony\Component\Console\Tester\CommandTester;
+use Zend\Config\Writer\WriterInterface;
+
+class InstallCommandTest extends TestCase
+{
+    /**
+     * @var CommandTester
+     */
+    protected $commandTester;
+    /**
+     * @var ObjectProphecy
+     */
+    protected $configWriter;
+
+    public function setUp()
+    {
+        $processHelper = $this->prophesize(ProcessHelper::class);
+        $processHelper->getName()->willReturn('process');
+        $processHelper->setHelperSet(Argument::any())->willReturn(null);
+        $processHelper->run(Argument::cetera())->willReturn(null);
+
+        $app = new Application();
+        $helperSet = $app->getHelperSet();
+        $helperSet->set($processHelper->reveal());
+        $app->setHelperSet($helperSet);
+
+        $this->configWriter = $this->prophesize(WriterInterface::class);
+        $command = new InstallCommand($this->configWriter->reveal());
+        $app->add($command);
+
+        $questionHelper = $command->getHelper('question');
+        $questionHelper->setInputStream($this->createInputStream());
+        $this->commandTester = new CommandTester($command);
+    }
+
+    protected function createInputStream()
+    {
+        $stream = fopen('php://memory', 'r+', false);
+        fputs($stream, <<<CLI_INPUT
+
+shlink_db
+alejandro
+1234
+0
+doma.in
+abc123BCA
+
+1
+my_secret
+CLI_INPUT
+        );
+        rewind($stream);
+
+        return $stream;
+    }
+
+    /**
+     * @test
+     */
+    public function testInputIsProperlyParsed()
+    {
+        $this->configWriter->toFile(Argument::any(), [
+            'app_options' => [
+                'secret_key' => 'my_secret',
+            ],
+            'entity_manager' => [
+                'connection' => [
+                    'driver' => 'pdo_mysql',
+                    'dbname' => 'shlink_db',
+                    'user' => 'alejandro',
+                    'password' => '1234',
+                ],
+            ],
+            'translator' => [
+                'locale' => 'en',
+            ],
+            'cli' => [
+                'locale' => 'es',
+            ],
+            'url_shortener' => [
+                'domain' => [
+                    'schema' => 'http',
+                    'hostname' => 'doma.in',
+                ],
+                'shortcode_chars' => 'abc123BCA',
+            ],
+        ], false)->shouldBeCalledTimes(1);
+        $this->commandTester->execute([
+            'command' => 'shlink:install',
+        ]);
+    }
+}