blocks|key|559413|text|尝试使用--debug|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|559414|如果您正在尝试获取指向包含或源数据文件的正确路径，则此方法非常有用。|559415|entityMap^0|4|7|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|M|8|@]|D|@]|E|$]]|$1|H|3|-4|5|6|7|N|8|@]|D|@]|E|$]]]|I|$]]

Try using <code>--debug</code>

Useful if you're trying to get the right path to an include or source data file.

blocks|key|775816|text|我很幸运地使用了VisualPHPUnit，它确实很有帮助地显示了输出等内容。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|775817|class+TestHello+extends+PHPUnit_Framework_TestCase+
{
++++public+function+test_Hello()+
++++{
++++++++print+"hello+world";
++++}
}|code-block|syntax|javascript|775818|​|775819|📷|atomic|775820|775821|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/NSinopoli/VisualPHPUnit|1|IMAGE|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/ab8db7be959af6f65aa9ea30f236fbc5.png|imageAlt^0|8|D|0|0|0|0|0|1|1|0|0^^$0|@$1|2|3|4|5|6|7|12|8|@]|9|@$A|13|B|14|1|15]]|C|$]]|$1|D|3|E|5|F|7|16|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|17|8|@]|9|@]|C|$]]|$1|K|3|L|5|M|7|18|8|@]|9|@$A|19|B|1A|1|1B]]|C|$]]|$1|N|3|J|5|6|7|1C|8|@]|9|@]|C|$]]|$1|O|3|-4|5|6|7|1D|8|@]|9|@]|C|$]]]|P|$Q|$5|R|S|T|C|$U|V]]|W|$5|X|S|Y|C|$Z|10|11|-4]]]]

I'm having some luck with <a href="https://github.com/NSinopoli/VisualPHPUnit" rel="noreferrer">VisualPHPUnit</a>, and it does helpfully show output, among other things.

<pre><code>class TestHello extends PHPUnit_Framework_TestCase 
{
 public function test_Hello() 
 {
 print "hello world";
 }
}
</code></pre>

<img src="https://i.stack.imgur.com/o69eL.png" alt="TestHello results">

blocks|key|559539|text|在laravel+5中，您可以使用dump()，转储上次响应中的内容。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|559540|class+ExampleTest+extends+TestCase{
++++public+function+test1()
++++{
++++++++$this->post('/user',+['name'+=>+'Gema']);
++++++++$this->dump();
++++}
}|code-block|syntax|javascript|559541|gives|offset|length|559542|entityMap|0|LINK|mutability|MUTABLE|url|http://i.stack.imgur.com/NWElW.png^0|0|0|0|5|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@$I|V|J|W|1|X]]|A|$]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R]]]]

In laravel 5 you can use dump(), Dump the content from the last response.

<pre><code>class ExampleTest extends TestCase{
 public function test1()
 {
 $this-&gt;post('/user', ['name' =&gt; 'Gema']);
 $this-&gt;dump();
 }
}
</code></pre>

<a href="http://i.stack.imgur.com/NWElW.png" rel="nofollow">gives</a>

blocks|key|559496|text|这是从PHPUnit+Docs+about+Fixtures上拍的。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|559497|这应该允许您在phpunit测试生命周期中的任何时刻转储信息。|559498|只需将以下代码中的__METHOD__替换为您想要输出的内容|style|CODE|559499|示例4.2:显示所有可用模板方法的示例|559500|<?php
class+TemplateMethodsTest+extends+PHPUnit_Framework_TestCase
{
++++public+static+function+setUpBeforeClass()
++++{
++++++++fwrite(STDOUT,+__METHOD__+.+"\n");
++++}

++++protected+function+setUp()
++++{
++++++++fwrite(STDOUT,+__METHOD__+.+"\n");
++++}

++++protected+function+assertPreConditions()
++++{
++++++++fwrite(STDOUT,+__METHOD__+.+"\n");
++++}

++++public+function+testOne()
++++{
++++++++fwrite(STDOUT,+__METHOD__+.+"\n");
++++++++$this->assertTrue(TRUE);
++++}

++++public+function+testTwo()
++++{
++++++++fwrite(STDOUT,+__METHOD__+.+"\n");
++++++++$this->assertTrue(FALSE);
++++}

++++protected+function+assertPostConditions()
++++{
++++++++fwrite(STDOUT,+__METHOD__+.+"\n");
++++}

++++protected+function+tearDown()
++++{
++++++++fwrite(STDOUT,+__METHOD__+.+"\n");
++++}

++++public+static+function+tearDownAfterClass()
++++{
++++++++fwrite(STDOUT,+__METHOD__+.+"\n");
++++}

++++protected+function+onNotSuccessfulTest(Exception+$e)
++++{
++++++++fwrite(STDOUT,+__METHOD__+.+"\n");
++++++++throw+$e;
++++}
}
?>|code-block|syntax|javascript|559501|entityMap|0|LINK|mutability|MUTABLE|url|https://phpunit.de/manual/current/en/fixtures.html^0|3|R|0|0|0|9|A|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@$A|Z|B|10|1|11]]|C|$]]|$1|D|3|E|5|6|7|12|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|13|8|@$A|14|B|15|H|I]]|9|@]|C|$]]|$1|J|3|K|5|6|7|16|8|@]|9|@]|C|$]]|$1|L|3|M|5|N|7|17|8|@]|9|@]|C|$O|P]]|$1|Q|3|-4|5|6|7|18|8|@]|9|@]|C|$]]]|R|$S|$5|T|U|V|C|$W|X]]]]

This was taken from <a href="https://phpunit.de/manual/current/en/fixtures.html" rel="nofollow noreferrer">PHPUnit Docs about Fixtures</a>.

This should allow you to dump information at any point durring the phpunit test life cycle. 

Just replace <code>__METHOD__</code> in the code below with whatever you want to output

Example 4.2: Example showing all template methods available

<pre><code>&lt;?php
class TemplateMethodsTest extends PHPUnit_Framework_TestCase
{
 public static function setUpBeforeClass()
 {
 fwrite(STDOUT, __METHOD__ . "\n");
 }

 protected function setUp()
 {
 fwrite(STDOUT, __METHOD__ . "\n");
 }

 protected function assertPreConditions()
 {
 fwrite(STDOUT, __METHOD__ . "\n");
 }

 public function testOne()
 {
 fwrite(STDOUT, __METHOD__ . "\n");
 $this-&gt;assertTrue(TRUE);
 }

 public function testTwo()
 {
 fwrite(STDOUT, __METHOD__ . "\n");
 $this-&gt;assertTrue(FALSE);
 }

 protected function assertPostConditions()
 {
 fwrite(STDOUT, __METHOD__ . "\n");
 }

 protected function tearDown()
 {
 fwrite(STDOUT, __METHOD__ . "\n");
 }

 public static function tearDownAfterClass()
 {
 fwrite(STDOUT, __METHOD__ . "\n");
 }

 protected function onNotSuccessfulTest(Exception $e)
 {
 fwrite(STDOUT, __METHOD__ . "\n");
 throw $e;
 }
}
?&gt;
</code></pre>

blocks|key|776046|text|有点像Hackish，但有效:抛出一个异常，并将调试输出作为其消息。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|776047|class+theTest+extends+PHPUnit_Framework_TestCase
{
++++public+function+testOutput()+{
++++++++throw+new+\Exception("hello");
++++}+++
}|code-block|syntax|javascript|776048|收益率：|776049|...
There+was+1+error:

1)+theTest::testOutput
Exception:+hello|776050|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Hackish, but works: Throw an exception with the debug output as its message.

<pre><code>class theTest extends PHPUnit_Framework_TestCase
{
 public function testOutput() {
 throw new \Exception("hello");
 } 
}
</code></pre>

Yields:

<pre><code>...
There was 1 error:

1) theTest::testOutput
Exception: hello
</code></pre>

blocks|key|559651|text|PHPUnit用ob_start()隐藏了输出。我们可以暂时禁用它。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|559652|++++public+function+log($something+=+null)
++++{
++++++++ob_end_clean();
++++++++var_dump($something);
++++++++ob_start();
++++}|code-block|syntax|javascript|559653|entityMap^0|8|A|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

PHPUnit is hiding the output with <code>ob_start()</code>. We can disable it temporarily.

<pre><code> public function log($something = null)
 {
 ob_end_clean();
 var_dump($something);
 ob_start();
 }
</code></pre>

blocks|key|776015|text|我基于HTML输出测试结果，在这种情况下，刷新内容是很有帮助的：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|776016|var_dump($array);
ob_flush();|code-block|syntax|javascript|776017|还有第二种PHP方法|776018|flush()+|776019|我还没试过。|776020|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

I output my Testresults HTML based, in this case it was helpfull to flush the content:

<pre><code>var_dump($array);
ob_flush();
</code></pre>

There is a second PHP Method 

<pre><code>flush() 
</code></pre>

which i not has tried.

blocks|key|775903|text|我必须为这段代码添加modify+source+code才能工作，所以你需要将this+forked+repos的网址添加到composer，这样才能正常工作|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|775904|class+TestCase+extends+\PHPUnit_Framework_TestCase
{
++++/**
+++++*++Save+last+response
+++++*+@var+Response%7Cnull+A+Response+instance
+++++*/
++++static+$lastResponse;
++++/**
+++++*++Modify+to+save+response
+++++*
+++++*+@param++string+$method
+++++*+@param++string+$uri
+++++*+@param++array+$parameters
+++++*+@param++array+$files
+++++*+@param++array+$server
+++++*+@param++string+$content
+++++*+@param++bool+$changeHistory
+++++*+@return+\Illuminate\Http\Response
+++++*/
++++final+public+function+call(
++++++++$method,
++++++++$uri,
++++++++$parameters+=+[],
++++++++$files+=+[],
++++++++$server+=+[],
++++++++$content+=+null,
++++++++$changeHistory+=+true
++++)+{

++++++++$response+=+parent::call($method,+$uri,+$parameters,+$files,+$server,+$content,+$changeHistory);
++++++++static::$lastResponse+=+$this->client->getResponse();
++++++++return+$response;
++++}


++++/**
+++++*+Modify+message+to+add+response+text
+++++*
+++++*+@param+mixed+$value
+++++*+@param+PHPUnit_Framework_Constraint+$constraint
+++++*+@param+string+$message
+++++*+@since++Method+available+since+Release+3.0.0
+++++*/
++++final+public+static+function+assertThat($value,+PHPUnit_Framework_Constraint+$constraint,+$message+=+'')
++++{
++++++++$message+.=+PHP_EOL+.+static::$lastResponse+.+PHP_EOL;
++++++++parent::assertThat($value,+$constraint,+$message);
++++}
}|code-block|syntax|javascript|775905|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/gadelkareem/phpunit/commit/61f48509fab5fe90e2cb11940ed54f65852987a5|1|https://github.com/gadelkareem/phpunit^0|A|I|0|13|H|1|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@$A|T|B|U|1|V]|$A|W|B|X|1|Y]]|C|$]]|$1|D|3|E|5|F|7|Z|8|@]|9|@]|C|$G|H]]|$1|I|3|-4|5|6|7|10|8|@]|9|@]|C|$]]]|J|$K|$5|L|M|N|C|$O|P]]|Q|$5|L|M|N|C|$O|R]]]]

I had to <a href="https://github.com/gadelkareem/phpunit/commit/61f48509fab5fe90e2cb11940ed54f65852987a5" rel="nofollow">modify source code</a> for this code to work so you need to add URL for <a href="https://github.com/gadelkareem/phpunit" rel="nofollow">this forked repos</a> to composer for this will work

<pre><code>class TestCase extends \PHPUnit_Framework_TestCase
{
 /**
 * Save last response
 * @var Response|null A Response instance
 */
 static $lastResponse;
 /**
 * Modify to save response
 *
 * @param string $method
 * @param string $uri
 * @param array $parameters
 * @param array $files
 * @param array $server
 * @param string $content
 * @param bool $changeHistory
 * @return \Illuminate\Http\Response
 */
 final public function call(
 $method,
 $uri,
 $parameters = [],
 $files = [],
 $server = [],
 $content = null,
 $changeHistory = true
 ) {

 $response = parent::call($method, $uri, $parameters, $files, $server, $content, $changeHistory);
 static::$lastResponse = $this-&gt;client-&gt;getResponse();
 return $response;
 }


 /**
 * Modify message to add response text
 *
 * @param mixed $value
 * @param PHPUnit_Framework_Constraint $constraint
 * @param string $message
 * @since Method available since Release 3.0.0
 */
 final public static function assertThat($value, PHPUnit_Framework_Constraint $constraint, $message = '')
 {
 $message .= PHP_EOL . static::$lastResponse . PHP_EOL;
 parent::assertThat($value, $constraint, $message);
 }
}
</code></pre>

blocks|key|776171|text|您可以使用显示消息的PHPunit默认方式来调试测试中的变量，如下所示：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|776172|$this->assertTrue(false,$your_variable);|code-block|syntax|javascript|776173|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

You can use PHPunit default way of showing messages to debug your variables inside your test like this:
<pre><code>$this-&gt;assertTrue(false,$your_variable);
</code></pre>

blocks|key|776231|text|可以使用Symfony\Component\Console\Output\TrimmedBufferOutput然后测试缓冲的输出字符串，如下所示：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|776232|use+Symfony\Component\Console\Output\TrimmedBufferOutput;

//...
public+function+testSomething()
{
+++$output+=+new+TrimmedBufferOutput(999);
+++$output->writeln('Do+something+in+your+code+with+the+output+class...');
+++
+++//test+the+output:
+++$this->assertStringContainsString('expected+string...',+$output->fetch());+++
}|code-block|syntax|javascript|776233|entityMap^0|4|1G|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

It is possible to use <code>Symfony\Component\Console\Output\TrimmedBufferOutput</code> and then test the buffered output string like this:
<pre class="lang-php prettyprint-override"><code>use Symfony\Component\Console\Output\TrimmedBufferOutput;

//...
public function testSomething()
{
 $output = new TrimmedBufferOutput(999);
 $output-&gt;writeln('Do something in your code with the output class...');
 
 //test the output:
 $this-&gt;assertStringContainsString('expected string...', $output-&gt;fetch()); 
}
</code></pre>

blocks|key|559707|text|如果您使用Laravel，那么您可以使用诸如info()之类的日志记录函数来记录到storage/logs下的Laravel日志文件。所以它不会出现在你的终端中，而是出现在日志文件中。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|559708|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

If you use Laravel, then you can use logging functions such as info() to log to the Laravel log file under storage/logs. So it won't appear in your terminal but in the log file.

When running a PHPUnit test, I would like to be able to dump output so I can debug one or two things.

I have tried the following (similar to the <a href="http://www.phpunit.de/manual/current/en/fixtures.html#fixtures.examples.TemplateMethodsTest.php" rel="noreferrer">PHPUnit Manual example</a>);

<pre class="lang-php prettyprint-override"><code>class theTest extends PHPUnit_Framework_TestCase
{
 /**
 * @outputBuffering disabled
 */
 public function testOutput() {
 print_r("Hello World");
 print "Ping";
 echo "Pong";
 $out = "Foo";
 var_dump($out);
 } 
}
</code></pre>

With the following result:

<pre><code>PHPUnit @package_version@ by Sebastian Bergmann.

.

Time: 0 seconds, Memory: 3.00Mb

OK (1 test, 0 assertions)
</code></pre>

Notice there is none of the expected output.

I'm using the HEAD versions of the <a href="https://github.com/sebastianbergmann/phpunit" rel="noreferrer">git repos</a> as of September 19th, 2011.

Output of <code>php -version</code>:

<pre><code>$ php -version
PHP 5.2.9 (cli) (built: Dec 8 2010 11:36:37) 
Copyright (c) 1997-2009 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2009 Zend Technologies
 with Xdebug v2.1.0, Copyright (c) 2002-2010, by Derick Rethans
</code></pre>

Is there anything I'm doing wrong, or is this potentially a PHPUnit bug?

How to output in CLI during execution of PHP Unit tests?

日志文件

在运行PHPUnit测试时，我希望能够转储输出，这样我就可以调试一两件事。我已经尝试了以下方法(类似于)；class theTest extends PHPUnit_Framework_TestCase{    /**     * @outputBuffering disabled     */    public function testOutput() {        print_r("H

问如何在执行PHP单元测试时在CLI中输出？
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问如何在执行PHP单元测试时在CLI中输出？
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