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Commit6b87b67

Browse files
FirehedRobin Chalas
authored and
Robin Chalas
committed
Ensure final input of CommandTester works with default
If the final element of `CommandTester::setInputs()` is an empty string (to send the default value), the internal stream the tester uses hits EOF and triggers the `Aborted` exception. This appends an additional EOL to the stream after the `implode` to simulate one final return key, allowing the final input to use the default value when used in the tester's documented style.
1 parent44bb346 commit6b87b67

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2 files changed

+29
-1
lines changed

2 files changed

+29
-1
lines changed

‎src/Symfony/Component/Console/Tester/CommandTester.php‎

Lines changed: 4 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -148,7 +148,10 @@ private static function createStream(array $inputs)
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{
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$stream =fopen('php://memory','r+',false);
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fwrite($stream,implode(PHP_EOL,$inputs));
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foreach ($inputsas$input) {
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fwrite($stream,$input.PHP_EOL);
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}
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rewind($stream);
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return$stream;

‎src/Symfony/Component/Console/Tests/Tester/CommandTesterTest.php‎

Lines changed: 25 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -112,6 +112,31 @@ public function testCommandWithInputs()
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$this->assertEquals(implode('',$questions),$tester->getDisplay(true));
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}
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115+
publicfunctiontestCommandWithDefaultInputs()
116+
{
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$questions =array(
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'What\'s your name?',
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'How are you?',
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'Where do you come from?',
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);
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$command =newCommand('foo');
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$command->setHelperSet(newHelperSet(array(newQuestionHelper())));
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$command->setCode(function ($input,$output)use ($questions,$command) {
126+
$helper =$command->getHelper('question');
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$helper->ask($input,$output,newQuestion($questions[0],'Bobby'));
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$helper->ask($input,$output,newQuestion($questions[1],'Fine'));
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$helper->ask($input,$output,newQuestion($questions[2],'France'));
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});
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$tester =newCommandTester($command);
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$tester->setInputs(array('','',''));
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$tester->execute(array());
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$this->assertEquals(0,$tester->getStatusCode());
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$this->assertEquals(implode('',$questions),$tester->getDisplay(true));
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}
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/**
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* @expectedException \RuntimeException
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* @expectedMessage Aborted

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