public function testWrite()
{
$fooStyle = new OutputFormatterStyle('yellow', 'red', array('blink'));
$output = new TestOutput(Output::VERBOSITY_QUIET);
$output->writeln('foo');
$this->assertEquals('', $output->output, '->writeln() outputs nothing if verbosity is set to VERBOSITY_QUIET');
$output = new TestOutput();
$output->writeln(array('foo', 'bar'));
$this->assertEquals("foo\nbar\n", $output->output, '->writeln() can take an array of messages to output');
$output = new TestOutput();
$output->writeln('<info>foo</info>', Output::OUTPUT_RAW);
$this->assertEquals("<info>foo</info>\n", $output->output, '->writeln() outputs the raw message if OUTPUT_RAW is specified');
$output = new TestOutput();
$output->writeln('<info>foo</info>', Output::OUTPUT_PLAIN);
$this->assertEquals("foo\n", $output->output, '->writeln() strips decoration tags if OUTPUT_PLAIN is specified');
$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');
$output = new TestOutput();
$output->getFormatter()->setStyle('FOO', $fooStyle);
$output->setDecorated(true);
$output->writeln('<foo>foo</foo>');
$this->assertEquals("[33;41;5mfoo[0m\n", $output->output, '->writeln() decorates the output');
try {
$output->writeln('<foo>foo</foo>', 24);
$this->fail('->writeln() throws an \\InvalidArgumentException when the type does not exist');
} catch (\Exception $e) {
$this->assertInstanceOf('\\InvalidArgumentException', $e, '->writeln() throws an \\InvalidArgumentException when the type does not exist');
$this->assertEquals('Unknown output type given (24)', $e->getMessage());
}
$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');
}
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 aj does not exist');
$output->clear();
$output->writeln('<bar>foo</bar>');
$this->assertEquals("<bar>foo</bar>\n", $output->output, '->writeln() do nothing when a aj does not exist');
}
/**
* @dataProvider verbosityProvider
*/
public function testWriteWithVerbosityOption($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);
}
