Created ResolveUrlCommandTest

module/CLI/src/Factory/ApplicationFactory.php

@@ -25,7 +25,7 @@ class ApplicationFactory implements FactoryInterface
     public function __invoke(ContainerInterface $container, $requestedName, array $options = null)
     {
         $config = $container->get('config')['cli'];
-        $app = new CliApp();
+        $app = new CliApp('Shlink', '1.0.0');
 
         $commands = isset($config['commands']) ? $config['commands'] : [];
         foreach ($commands as $command) {

module/CLI/test/Command/ResolveUrlCommandTest.php

@@ -0,0 +1,85 @@
+<?php
+namespace ShlinkioTest\Shlink\CLI\Command;
+
+use PHPUnit_Framework_TestCase as TestCase;
+use Prophecy\Prophecy\ObjectProphecy;
+use Shlinkio\Shlink\CLI\Command\ResolveUrlCommand;
+use Shlinkio\Shlink\Core\Exception\InvalidShortCodeException;
+use Shlinkio\Shlink\Core\Service\UrlShortener;
+use Symfony\Component\Console\Application;
+use Symfony\Component\Console\Tester\CommandTester;
+use Zend\I18n\Translator\Translator;
+
+class ResolveUrlCommandTest extends TestCase
+{
+    /**
+     * @var CommandTester
+     */
+    protected $commandTester;
+    /**
+     * @var ObjectProphecy
+     */
+    protected $urlShortener;
+
+    public function setUp()
+    {
+        $this->urlShortener = $this->prophesize(UrlShortener::class);
+        $command = new ResolveUrlCommand($this->urlShortener->reveal(), Translator::factory([]));
+        $app = new Application();
+        $app->add($command);
+
+        $this->commandTester = new CommandTester($command);
+    }
+
+    /**
+     * @test
+     */
+    public function correctShortCodeResolvesUrl()
+    {
+        $shortCode = 'abc123';
+        $expectedUrl = 'http://domain.com/foo/bar';
+        $this->urlShortener->shortCodeToUrl($shortCode)->willReturn($expectedUrl)
+                                                       ->shouldBeCalledTimes(1);
+
+        $this->commandTester->execute([
+            'command' => 'shortcode:parse',
+            'shortCode' => $shortCode,
+        ]);
+        $output = $this->commandTester->getDisplay();
+        $this->assertEquals('Long URL: ' . $expectedUrl . PHP_EOL, $output);
+    }
+
+    /**
+     * @test
+     */
+    public function incorrectShortCodeOutputsErrorMessage()
+    {
+        $shortCode = 'abc123';
+        $this->urlShortener->shortCodeToUrl($shortCode)->willReturn(null)
+                                                       ->shouldBeCalledTimes(1);
+
+        $this->commandTester->execute([
+            'command' => 'shortcode:parse',
+            'shortCode' => $shortCode,
+        ]);
+        $output = $this->commandTester->getDisplay();
+        $this->assertEquals('No URL found for short code "' . $shortCode . '"' . PHP_EOL, $output);
+    }
+
+    /**
+     * @test
+     */
+    public function wrongShortCodeFormatOutputsErrorMessage()
+    {
+        $shortCode = 'abc123';
+        $this->urlShortener->shortCodeToUrl($shortCode)->willThrow(new InvalidShortCodeException())
+                                                       ->shouldBeCalledTimes(1);
+
+        $this->commandTester->execute([
+            'command' => 'shortcode:parse',
+            'shortCode' => $shortCode,
+        ]);
+        $output = $this->commandTester->getDisplay();
+        $this->assertEquals('Provided short code "' . $shortCode . '" has an invalid format.' . PHP_EOL, $output);
+    }
+}