--- /dev/null
+<?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\Output;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Console\Output\Output;
+use Symfony\Component\Console\Formatter\OutputFormatterStyle;
+
+class OutputTest extends TestCase
+{
+ public function testConstructor()
+ {
+ $output = new TestOutput(Output::VERBOSITY_QUIET, true);
+ $this->assertEquals(Output::VERBOSITY_QUIET, $output->getVerbosity(), '__construct() takes the verbosity as its first argument');
+ $this->assertTrue($output->isDecorated(), '__construct() takes the decorated flag as its second argument');
+ }
+
+ public function testSetIsDecorated()
+ {
+ $output = new TestOutput();
+ $output->setDecorated(true);
+ $this->assertTrue($output->isDecorated(), 'setDecorated() sets the decorated flag');
+ }
+
+ public function testSetGetVerbosity()
+ {
+ $output = new TestOutput();
+ $output->setVerbosity(Output::VERBOSITY_QUIET);
+ $this->assertEquals(Output::VERBOSITY_QUIET, $output->getVerbosity(), '->setVerbosity() sets the verbosity');
+
+ $this->assertTrue($output->isQuiet());
+ $this->assertFalse($output->isVerbose());
+ $this->assertFalse($output->isVeryVerbose());
+ $this->assertFalse($output->isDebug());
+
+ $output->setVerbosity(Output::VERBOSITY_NORMAL);
+ $this->assertFalse($output->isQuiet());
+ $this->assertFalse($output->isVerbose());
+ $this->assertFalse($output->isVeryVerbose());
+ $this->assertFalse($output->isDebug());
+
+ $output->setVerbosity(Output::VERBOSITY_VERBOSE);
+ $this->assertFalse($output->isQuiet());
+ $this->assertTrue($output->isVerbose());
+ $this->assertFalse($output->isVeryVerbose());
+ $this->assertFalse($output->isDebug());
+
+ $output->setVerbosity(Output::VERBOSITY_VERY_VERBOSE);
+ $this->assertFalse($output->isQuiet());
+ $this->assertTrue($output->isVerbose());
+ $this->assertTrue($output->isVeryVerbose());
+ $this->assertFalse($output->isDebug());
+
+ $output->setVerbosity(Output::VERBOSITY_DEBUG);
+ $this->assertFalse($output->isQuiet());
+ $this->assertTrue($output->isVerbose());
+ $this->assertTrue($output->isVeryVerbose());
+ $this->assertTrue($output->isDebug());
+ }
+
+ public function testWriteWithVerbosityQuiet()
+ {
+ $output = new TestOutput(Output::VERBOSITY_QUIET);
+ $output->writeln('foo');
+ $this->assertEquals('', $output->output, '->writeln() outputs nothing if verbosity is set to VERBOSITY_QUIET');
+ }
+
+ public function testWriteAnArrayOfMessages()
+ {
+ $output = new TestOutput();
+ $output->writeln(array('foo', 'bar'));
+ $this->assertEquals("foo\nbar\n", $output->output, '->writeln() can take an array of messages to output');
+ }
+
+ /**
+ * @dataProvider provideWriteArguments
+ */
+ public function testWriteRawMessage($message, $type, $expectedOutput)
+ {
+ $output = new TestOutput();
+ $output->writeln($message, $type);
+ $this->assertEquals($expectedOutput, $output->output);
+ }
+
+ public function provideWriteArguments()
+ {
+ return array(
+ array('<info>foo</info>', Output::OUTPUT_RAW, "<info>foo</info>\n"),
+ array('<info>foo</info>', Output::OUTPUT_PLAIN, "foo\n"),
+ );
+ }
+
+ public function testWriteWithDecorationTurnedOff()
+ {
+ $output = new TestOutput();
+ $output->setDecorated(false);
+ $output->writeln('<info>foo</info>');
+ $this->assertEquals("foo\n", $output->output, '->writeln() strips decoration tags if decoration is set to false');
+ }
+
+ public function testWriteDecoratedMessage()
+ {
+ $fooStyle = new OutputFormatterStyle('yellow', 'red', array('blink'));
+ $output = new TestOutput();
+ $output->getFormatter()->setStyle('FOO', $fooStyle);
+ $output->setDecorated(true);
+ $output->writeln('<foo>foo</foo>');
+ $this->assertEquals("\033[33;41;5mfoo\033[39;49;25m\n", $output->output, '->writeln() decorates the output');
+ }
+
+ public function testWriteWithInvalidStyle()
+ {
+ $output = new TestOutput();
+
+ $output->clear();
+ $output->write('<bar>foo</bar>');
+ $this->assertEquals('<bar>foo</bar>', $output->output, '->write() do nothing when a style does not exist');
+
+ $output->clear();
+ $output->writeln('<bar>foo</bar>');
+ $this->assertEquals("<bar>foo</bar>\n", $output->output, '->writeln() do nothing when a style does not exist');
+ }
+
+ /**
+ * @dataProvider verbosityProvider
+ */
+ public function testWriteWithVerbosityOption($verbosity, $expected, $msg)
+ {
+ $output = new TestOutput();
+
+ $output->setVerbosity($verbosity);
+ $output->clear();
+ $output->write('1', false);
+ $output->write('2', false, Output::VERBOSITY_QUIET);
+ $output->write('3', false, Output::VERBOSITY_NORMAL);
+ $output->write('4', false, Output::VERBOSITY_VERBOSE);
+ $output->write('5', false, Output::VERBOSITY_VERY_VERBOSE);
+ $output->write('6', false, Output::VERBOSITY_DEBUG);
+ $this->assertEquals($expected, $output->output, $msg);
+ }
+
+ public function verbosityProvider()
+ {
+ return array(
+ array(Output::VERBOSITY_QUIET, '2', '->write() in QUIET mode only outputs when an explicit QUIET verbosity is passed'),
+ array(Output::VERBOSITY_NORMAL, '123', '->write() in NORMAL mode outputs anything below an explicit VERBOSE verbosity'),
+ array(Output::VERBOSITY_VERBOSE, '1234', '->write() in VERBOSE mode outputs anything below an explicit VERY_VERBOSE verbosity'),
+ array(Output::VERBOSITY_VERY_VERBOSE, '12345', '->write() in VERY_VERBOSE mode outputs anything below an explicit DEBUG verbosity'),
+ array(Output::VERBOSITY_DEBUG, '123456', '->write() in DEBUG mode outputs everything'),
+ );
+ }
+}
+
+class TestOutput extends Output
+{
+ public $output = '';
+
+ public function clear()
+ {
+ $this->output = '';
+ }
+
+ protected function doWrite($message, $newline)
+ {
+ $this->output .= $message.($newline ? "\n" : '');
+ }
+}
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