First commit

vendor/symfony/console/Tests/Style/SymfonyStyleTest.php

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+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\Tests\Style;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Tester\CommandTester;
+use Symfony\Component\Console\Formatter\OutputFormatter;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Output\ConsoleOutputInterface;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+
+class SymfonyStyleTest extends TestCase
+{
+    /** @var Command */
+    protected $command;
+    /** @var CommandTester */
+    protected $tester;
+
+    protected function setUp()
+    {
+        putenv('COLUMNS=121');
+        $this->command = new Command('sfstyle');
+        $this->tester = new CommandTester($this->command);
+    }
+
+    protected function tearDown()
+    {
+        putenv('COLUMNS');
+        $this->command = null;
+        $this->tester = null;
+    }
+
+    /**
+     * @dataProvider inputCommandToOutputFilesProvider
+     */
+    public function testOutputs($inputCommandFilepath, $outputFilepath)
+    {
+        $code = require $inputCommandFilepath;
+        $this->command->setCode($code);
+        $this->tester->execute(array(), array('interactive' => false, 'decorated' => false));
+        $this->assertStringEqualsFile($outputFilepath, $this->tester->getDisplay(true));
+    }
+
+    /**
+     * @dataProvider inputInteractiveCommandToOutputFilesProvider
+     */
+    public function testInteractiveOutputs($inputCommandFilepath, $outputFilepath)
+    {
+        $code = require $inputCommandFilepath;
+        $this->command->setCode($code);
+        $this->tester->execute(array(), array('interactive' => true, 'decorated' => false));
+        $this->assertStringEqualsFile($outputFilepath, $this->tester->getDisplay(true));
+    }
+
+    public function inputInteractiveCommandToOutputFilesProvider()
+    {
+        $baseDir = __DIR__.'/../Fixtures/Style/SymfonyStyle';
+
+        return array_map(null, glob($baseDir.'/command/interactive_command_*.php'), glob($baseDir.'/output/interactive_output_*.txt'));
+    }
+
+    public function inputCommandToOutputFilesProvider()
+    {
+        $baseDir = __DIR__.'/../Fixtures/Style/SymfonyStyle';
+
+        return array_map(null, glob($baseDir.'/command/command_*.php'), glob($baseDir.'/output/output_*.txt'));
+    }
+
+    public function testGetErrorStyle()
+    {
+        $input = $this->getMockBuilder(InputInterface::class)->getMock();
+
+        $errorOutput = $this->getMockBuilder(OutputInterface::class)->getMock();
+        $errorOutput
+            ->method('getFormatter')
+            ->willReturn(new OutputFormatter());
+        $errorOutput
+            ->expects($this->once())
+            ->method('write');
+
+        $output = $this->getMockBuilder(ConsoleOutputInterface::class)->getMock();
+        $output
+            ->method('getFormatter')
+            ->willReturn(new OutputFormatter());
+        $output
+            ->expects($this->once())
+            ->method('getErrorOutput')
+            ->willReturn($errorOutput);
+
+        $io = new SymfonyStyle($input, $output);
+        $io->getErrorStyle()->write('');
+    }
+
+    public function testGetErrorStyleUsesTheCurrentOutputIfNoErrorOutputIsAvailable()
+    {
+        $output = $this->getMockBuilder(OutputInterface::class)->getMock();
+        $output
+            ->method('getFormatter')
+            ->willReturn(new OutputFormatter());
+
+        $style = new SymfonyStyle($this->getMockBuilder(InputInterface::class)->getMock(), $output);
+
+        $this->assertInstanceOf(SymfonyStyle::class, $style->getErrorStyle());
+    }
+}