diff --git a/src/Symfony/Component/Console/Helper/SymfonyQuestionHelper.php b/src/Symfony/Component/Console/Helper/SymfonyQuestionHelper.php
index dc2141e99f8e..c0219b637291 100644
--- a/src/Symfony/Component/Console/Helper/SymfonyQuestionHelper.php
+++ b/src/Symfony/Component/Console/Helper/SymfonyQuestionHelper.php
@@ -66,6 +66,18 @@ protected function writePrompt(OutputInterface $output, Question $question)
break;
+ case $question instanceof ChoiceQuestion && $question->isMultiSelect():
+ $choices = $question->getChoices();
+ $default = explode(',', $default);
+
+ foreach ($default as $key => $value) {
+ $default[$key] = $choices[trim($value)];
+ }
+
+ $text = sprintf(' %s [%s]:', $text, implode(', ', $default));
+
+ break;
+
case $question instanceof ChoiceQuestion:
$choices = $question->getChoices();
$text = sprintf(' %s [%s]:', $text, $choices[$default]);
diff --git a/src/Symfony/Component/Console/Question/ChoiceQuestion.php b/src/Symfony/Component/Console/Question/ChoiceQuestion.php
index a36c739e56a8..53712ca70af0 100644
--- a/src/Symfony/Component/Console/Question/ChoiceQuestion.php
+++ b/src/Symfony/Component/Console/Question/ChoiceQuestion.php
@@ -66,6 +66,16 @@ public function setMultiselect($multiselect)
return $this;
}
+ /**
+ * Returns whether the choices are multiselect.
+ *
+ * @return bool
+ */
+ public function isMultiselect()
+ {
+ return $this->multiselect;
+ }
+
/**
* Gets the prompt for choices.
*
diff --git a/src/Symfony/Component/Console/Tests/Helper/SymfonyQuestionHelperTest.php b/src/Symfony/Component/Console/Tests/Helper/SymfonyQuestionHelperTest.php
new file mode 100644
index 000000000000..032e153f068f
--- /dev/null
+++ b/src/Symfony/Component/Console/Tests/Helper/SymfonyQuestionHelperTest.php
@@ -0,0 +1,109 @@
+setHelperSet($helperSet);
+
+ $heroes = array('Superman', 'Batman', 'Spiderman');
+
+ $questionHelper->setInputStream($this->getInputStream("\n1\n 1 \nFabien\n1\nFabien\n1\n0,2\n 0 , 2 \n\n\n"));
+
+ $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, '2');
+ $question->setMaxAttempts(1);
+ // first answer is an empty answer, we're supposed to receive the default value
+ $this->assertEquals('Spiderman', $questionHelper->ask($this->createInputInterfaceMock(), $output = $this->createOutputInterface(), $question));
+ $this->assertOutputContains('What is your favorite superhero? [Spiderman]', $output);
+
+ $question = new ChoiceQuestion('What is your favorite superhero?', $heroes);
+ $question->setMaxAttempts(1);
+ $this->assertEquals('Batman', $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+ $this->assertEquals('Batman', $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+
+ $question = new ChoiceQuestion('What is your favorite superhero?', $heroes);
+ $question->setErrorMessage('Input "%s" is not a superhero!');
+ $question->setMaxAttempts(2);
+ $this->assertEquals('Batman', $questionHelper->ask($this->createInputInterfaceMock(), $output = $this->createOutputInterface(), $question));
+ $this->assertOutputContains('Input "Fabien" is not a superhero!', $output);
+
+ try {
+ $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, '1');
+ $question->setMaxAttempts(1);
+ $questionHelper->ask($this->createInputInterfaceMock(), $output = $this->createOutputInterface(), $question);
+ $this->fail();
+ } catch (\InvalidArgumentException $e) {
+ $this->assertEquals('Value "Fabien" is invalid', $e->getMessage());
+ }
+
+ $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, null);
+ $question->setMaxAttempts(1);
+ $question->setMultiselect(true);
+
+ $this->assertEquals(array('Batman'), $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+ $this->assertEquals(array('Superman', 'Spiderman'), $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+ $this->assertEquals(array('Superman', 'Spiderman'), $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+
+ $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, '0,1');
+ $question->setMaxAttempts(1);
+ $question->setMultiselect(true);
+
+ $this->assertEquals(array('Superman', 'Batman'), $questionHelper->ask($this->createInputInterfaceMock(), $output = $this->createOutputInterface(), $question));
+ $this->assertOutputContains('What is your favorite superhero? [Superman, Batman]', $output);
+
+ $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, ' 0 , 1 ');
+ $question->setMaxAttempts(1);
+ $question->setMultiselect(true);
+
+ $this->assertEquals(array('Superman', 'Batman'), $questionHelper->ask($this->createInputInterfaceMock(), $output = $this->createOutputInterface(), $question));
+ $this->assertOutputContains('What is your favorite superhero? [Superman, Batman]', $output);
+ }
+
+ protected function getInputStream($input)
+ {
+ $stream = fopen('php://memory', 'r+', false);
+ fwrite($stream, $input);
+ rewind($stream);
+
+ return $stream;
+ }
+
+ protected function createOutputInterface()
+ {
+ $output = new StreamOutput(fopen('php://memory', 'r+', false));
+ $output->setDecorated(false);
+
+ return $output;
+ }
+
+ protected function createInputInterfaceMock($interactive = true)
+ {
+ $mock = $this->getMock('Symfony\Component\Console\Input\InputInterface');
+ $mock->expects($this->any())
+ ->method('isInteractive')
+ ->will($this->returnValue($interactive));
+
+ return $mock;
+ }
+
+ private function assertOutputContains($expected, StreamOutput $output)
+ {
+ rewind($output->getStream());
+ $stream = stream_get_contents($output->getStream());
+ $this->assertContains($expected, $stream);
+ }
+}