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Commitdfd22bb

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[Console] Add SymfonyStyle::setInputStream for command testing
Use Console InvalidArgumentException, test the exceptionUse better phpdoc blockFabbot fixesDon't check stream type in SymfonyStyle::setInputStreamTest output of an interactive command with questions
1 parentbfdd905 commitdfd22bb

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4 files changed

+89
-0
lines changed

4 files changed

+89
-0
lines changed

‎src/Symfony/Component/Console/Style/SymfonyStyle.php‎

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Original file line numberDiff line numberDiff line change
@@ -40,6 +40,7 @@ class SymfonyStyle extends OutputStyle
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private$progressBar;
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private$lineLength;
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private$bufferedOutput;
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private$inputStream;
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/**
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* @param InputInterface $input
@@ -348,6 +349,10 @@ public function askQuestion(Question $question)
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349350
if (!$this->questionHelper) {
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$this->questionHelper =newSymfonyQuestionHelper();
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if ($this->inputStream) {
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$this->questionHelper->setInputStream($this->inputStream);
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}
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}
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353358
$answer =$this->questionHelper->ask($this->input,$this,$question);
@@ -387,6 +392,18 @@ public function newLine($count = 1)
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$this->bufferedOutput->write(str_repeat("\n",$count));
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}
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/**
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* Sets the input stream to read from when interacting with the user.
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*
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* This is mainly useful for testing purpose.
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*
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* @param resource $stream The input stream
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*/
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publicfunctionsetInputStream($stream)
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{
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$this->inputStream =$stream;
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}
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/**
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* @return ProgressBar
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*/
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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,25 @@
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<?php
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useSymfony\Component\Console\Input\InputInterface;
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useSymfony\Component\Console\Output\OutputInterface;
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useSymfony\Component\Console\Tests\Style\SymfonyStyleWithForcedLineLength;
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//Ensure that questions have the expected outputs
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returnfunction (InputInterface$input,OutputInterface$output) {
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$output =newSymfonyStyleWithForcedLineLength($input,$output);
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$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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$inputs = ['Foo','Bar','Baz'];
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$stream =fopen('php://memory','r+',false);
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fputs($stream,implode(PHP_EOL,$inputs));
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rewind($stream);
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$output->setInputStream($stream);
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$output->ask($questions[0]);
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$output->ask($questions[1]);
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$output->ask($questions[2]);
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};
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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,7 @@
1+
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What's your name?:
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>
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How are you?:
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>
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Where do you come from?:
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>

‎src/Symfony/Component/Console/Tests/Style/SymfonyStyleTest.php‎

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Original file line numberDiff line numberDiff line change
@@ -55,6 +55,24 @@ public function inputCommandToOutputFilesProvider()
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returnarray_map(null,glob($baseDir.'/command/command_*.php'),glob($baseDir.'/output/output_*.txt'));
5656
}
5757

58+
/**
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* @dataProvider inputInteractiveCommandToOutputFilesProvider
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*/
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publicfunctiontestInteractiveOutputs($inputCommandFilepath,$outputFilepath)
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{
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$code =require$inputCommandFilepath;
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$this->command->setCode($code);
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$this->tester->execute(array());
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$this->assertStringEqualsFile($outputFilepath,$this->tester->getDisplay(true));
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}
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publicfunctioninputInteractiveCommandToOutputFilesProvider()
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{
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$baseDir =__DIR__.'/../Fixtures/Style/SymfonyStyle';
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returnarray_map(null,glob($baseDir.'/command/interactive_command_*.php'),glob($baseDir.'/output/interactive_output_*.txt'));
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}
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publicfunctiontestLongWordsBlockWrapping()
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{
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$word ='Lopadotemachoselachogaleokranioleipsanodrimhypotrimmatosilphioparaomelitokatakechymenokichlepikossyphophattoperisteralektryonoptekephalliokigklopeleiolagoiosiraiobaphetraganopterygovgollhjvhvljfezefeqifzeiqgiqzhrsdgihqzridghqridghqirshdghdghieridgheirhsdgehrsdvhqrsidhqshdgihrsidvqhneriqsdvjzergetsrfhgrstsfhsetsfhesrhdgtesfhbzrtfbrztvetbsdfbrsdfbrn';
@@ -70,6 +88,28 @@ public function testLongWordsBlockWrapping()
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$expectedCount = (int)ceil($wordLength / ($maxLineLength)) + (int) ($wordLength >$maxLineLength -5);
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$this->assertSame($expectedCount,substr_count($this->tester->getDisplay(true),' §'));
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}
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publicfunctiontestSetInputStream()
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{
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$command =$this->command;
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$inputs = ['Foo','Bar','Baz'];
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$stream =fopen('php://memory','r+',false);
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fputs($stream,implode(PHP_EOL,$inputs));
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rewind($stream);
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$command->setCode(function ($input,$output)use ($command,$stream) {
102+
$sfStyle =newSymfonyStyle($input,$output);
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104+
$sfStyle->setInputStream($stream);
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$sfStyle->ask('What\'s your name?');
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$sfStyle->ask('How are you?');
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$sfStyle->ask('Where do you come from?');
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});
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$this->tester->execute(array());
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$this->assertSame(0,$this->tester->getStatusCode());
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}
73113
}
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/**

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