<?php
/*
* This file is part of Chevere.
*
* (c) Rodolfo Berrios < [email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
declare(strict_types=1);
namespace Chevere\Tests;
use Chevere\VarDump\Formats\HtmlFormat;
use Chevere\VarDump\Formats\PlainFormat;
use Chevere\VarDump\Interfaces\VarDumpInterface;
use Chevere\VarDump\Outputs\PlainOutput;
use Chevere\VarDump\VarDump;
use Chevere\Writer\StreamWriter;
use PHPUnit\Framework\TestCase;
use stdClass;
use function Chevere\Writer\streamTemp;
final class VarDumpTest extends TestCase
{
public function testConstruct(): void
{
$varDump = $this->getVarDump();
$this->assertSame(0, $varDump->shift());
$this->assertSame([], $varDump->variables());
}
public function testWithVariables(): void
{
$stream = streamTemp('');
$writer = new StreamWriter($stream);
$var = new stdClass();
$varDump = $this->getVarDump();
$varDumpWithVariables = $varDump->withVariables($var);
$this->assertNotSame($varDump, $varDumpWithVariables);
$this->assertEqualsCanonicalizing(
[$var],
$varDumpWithVariables->variables()
);
$varDumpWithVariables->process($writer);
$line = strval(__LINE__ - 1);
$className = $varDump::class;
$fileLine = __FILE__ . ':' . $line;
$objectId = spl_object_id($var);
$expectedString = <<<PLAIN
{$className}->process()
------------------------------------------------------------
{$fileLine}
1: stdClass#{$objectId}
------------------------------------------------------------
PLAIN;
$this->assertSame($expectedString, $writer->__toString());
}
public function testCircularReferenceArguments(): void
{
$var = new stdClass();
$var->circular = $var;
$var->string = 'test';
$varDump = $this->getVarDump();
$with = $varDump->withVariables($var, [$var]);
$stream = streamTemp('');
$writer = new StreamWriter($stream);
$with->process($writer);
$line = strval(__LINE__ - 1);
$className = $varDump::class;
$fileLine = __FILE__ . ':' . $line;
$objectId = spl_object_id($var);
$expectedString = <<<PLAIN
{$className}->process()
------------------------------------------------------------
{$fileLine}
1: stdClass#{$objectId}
public circular stdClass#{$objectId} (circular reference #{$objectId})
public string string test (length=4)
2: array (size=1)
0 => stdClass#{$objectId}
public circular stdClass#{$objectId} (circular reference #{$objectId})
public string string test (length=4)
------------------------------------------------------------
PLAIN;
$this->assertSame($expectedString, $writer->__toString());
}
public function testWithShift(): void
{
$stream = streamTemp('');
$writer = new StreamWriter($stream);
$varDump = $this->getVarDump();
$varDumpWithShift = $varDump->withShift(1);
$this->assertNotSame($varDump, $varDumpWithShift);
$this->assertSame(1, $varDumpWithShift->shift());
$varDumpWithShift->process($writer);
}
public function testWithArrayNeedsPullUp(): void
{
$vars = [
0 => [],
1 => [0, 1],
2 => [
0 => [1],
1 => null,
3 => [[[5]]],
2 => [2],
],
3 => [
'key' => 'value',
],
4 => null,
];
$stream = streamTemp('');
$writer = new StreamWriter($stream);
$varDump = $this->getVarDump();
$with = $varDump->withVariables(...$vars);
$with->process($writer);
$line = strval(__LINE__ - 1);
$className = $varDump::class;
$fileLine = __FILE__ . ':' . $line;
$expectedString = <<<PLAIN
{$className}->process()
------------------------------------------------------------
{$fileLine}
1: array [] (size=0)
2: array (size=2)
0 => int 0 (length=1)
1 => int 1 (length=1)
3: array (size=4)
0 => array (size=1)
0 => int 1 (length=1)
1 => null
3 => array (size=1)
0 => array (size=1)
0 => array (size=1)
0 => int 5 (length=1)
2 => array (size=1)
0 => int 2 (length=1)
4: array (size=1)
key => string value (length=5)
5: null
------------------------------------------------------------
PLAIN;
$this->assertSame($expectedString, $writer->__toString());
$stream = streamTemp('');
$writer = new StreamWriter($stream);
$varDump = new VarDump(new HtmlFormat(), new PlainOutput());
$with = $varDump->withVariables(...$vars);
$with->process($writer);
$line = strval(__LINE__ - 1);
$className = $varDump::class;
$fileLine = __FILE__ . ':' . $line;
$expectedString = <<<PLAIN
{$className}->process()
------------------------------------------------------------
<span class="chv-dump-file">{$fileLine}</span>
1: <span class="chv-dump-array">array</span> [] <em><span class="chv-dump-emphasis">(size=0)</span></em>
2: <span class="chv-dump-array">array</span> <em><span class="chv-dump-emphasis">(size=2)</span></em><details class="chv-dump-details" open><summary class="chv-dump-summary"></summary> 0 <span class="chv-dump-operator">=></span> <span class="chv-dump-int">int</span> 0 <em><span class="chv-dump-emphasis">(length=1)</span></em>
1 <span class="chv-dump-operator">=></span> <span class="chv-dump-int">int</span> 1 <em><span class="chv-dump-emphasis">(length=1)</span></em></details>
3: <span class="chv-dump-array">array</span> <em><span class="chv-dump-emphasis">(size=4)</span></em><details class="chv-dump-details" open><summary class="chv-dump-summary"></summary> 0 <span class="chv-dump-operator">=></span> <span class="chv-dump-array">array</span> <em><span class="chv-dump-emphasis">(size=1)</span></em><details class="chv-dump-details"><summary class="chv-dump-summary"></summary> <span class="chv-dump-inline"></span> 0 <span class="chv-dump-operator">=></span> <span class="chv-dump-int">int</span> 1 <em><span class="chv-dump-emphasis">(length=1)</span></em></details>
1 <span class="chv-dump-operator">=></span> <span class="chv-dump-null">null</span>
3 <span class="chv-dump-operator">=></span> <span class="chv-dump-array">array</span> <em><span class="chv-dump-emphasis">(size=1)</span></em><details class="chv-dump-details"><summary class="chv-dump-summary"></summary> <span class="chv-dump-inline"></span> 0 <span class="chv-dump-operator">=></span> <span class="chv-dump-array">array</span> <em><span class="chv-dump-emphasis">(size=1)</span></em><details class="chv-dump-details"><summary class="chv-dump-summary"></summary> <span class="chv-dump-inline"></span> <span class="chv-dump-inline"></span> 0 <span class="chv-dump-operator">=></span> <span class="chv-dump-array">array</span> <em><span class="chv-dump-emphasis">(size=1)</span></em><details class="chv-dump-details"><summary class="chv-dump-summary"></summary> <span class="chv-dump-inline"></span> <span class="chv-dump-inline"></span> <span class="chv-dump-inline"></span> 0 <span class="chv-dump-operator">=></span> <span class="chv-dump-int">int</span> 5 <em><span class="chv-dump-emphasis">(length=1)</span></em></details></details></details>
2 <span class="chv-dump-operator">=></span> <span class="chv-dump-array">array</span> <em><span class="chv-dump-emphasis">(size=1)</span></em><details class="chv-dump-details"><summary class="chv-dump-summary"></summary> <span class="chv-dump-inline"></span> 0 <span class="chv-dump-operator">=></span> <span class="chv-dump-int">int</span> 2 <em><span class="chv-dump-emphasis">(length=1)</span></em></details></details>
4: <span class="chv-dump-array">array</span> <em><span class="chv-dump-emphasis">(size=1)</span></em><details class="chv-dump-details" open><summary class="chv-dump-summary"></summary> key <span class="chv-dump-operator">=></span> <span class="chv-dump-string">string</span> value <em><span class="chv-dump-emphasis">(length=5)</span></em></details>
5: <span class="chv-dump-null">null</span>
------------------------------------------------------------
PLAIN;
$this->assertSame($expectedString, $writer->__toString());
}
public function testWithObjectNeedsPullUp(): void
{
$one = new stdClass();
$two = new stdClass();
$two->zero = 0;
$two->one = 1;
$nested = new stdClass();
$three = new stdClass();
$three->nested = $nested;
$three->two = $two;
$three->three = false;
$vars = [
0 => $one,
1 => $two,
2 => $three,
];
$oneId = spl_object_id($one);
$twoId = spl_object_id($two);
$threeId = spl_object_id($three);
$nestedId = spl_object_id($nested);
$stream = streamTemp('');
$writer = new StreamWriter($stream);
$varDump = $this->getVarDump();
$with = $varDump->withVariables(...$vars);
$with->process($writer);
$line = strval(__LINE__ - 1);
$className = $varDump::class;
$fileLine = __FILE__ . ':' . $line;
$expectedString = <<<PLAIN
{$className}->process()
------------------------------------------------------------
{$fileLine}
1: stdClass#{$oneId}
2: stdClass#{$twoId}
public zero int 0 (length=1)
public one int 1 (length=1)
3: stdClass#{$threeId}
public nested stdClass#{$nestedId}
public two stdClass#{$twoId}
public zero int 0 (length=1)
public one int 1 (length=1)
public three bool false
------------------------------------------------------------
PLAIN;
$this->assertSame($expectedString, $writer->__toString());
$stream = streamTemp('');
$writer = new StreamWriter($stream);
$varDump = new VarDump(new HtmlFormat(), new PlainOutput());
$with = $varDump->withVariables(...$vars);
$with->process($writer);
$line = strval(__LINE__ - 1);
$className = $varDump::class;
$fileLine = __FILE__ . ':' . $line;
$expectedString = <<<PLAIN
{$className}->process()
------------------------------------------------------------
<span class="chv-dump-file">{$fileLine}</span>
1: <span class="chv-dump-class">stdClass</span><span class="chv-dump-operator">#{$oneId}</span>
2: <span class="chv-dump-class">stdClass</span><span class="chv-dump-operator">#{$twoId}</span><details class="chv-dump-details" open><summary class="chv-dump-summary"></summary> <span class="chv-dump-modifier">public</span> <span class="chv-dump-variable">zero</span> <span class="chv-dump-int">int</span> 0 <em><span class="chv-dump-emphasis">(length=1)</span></em>
<span class="chv-dump-modifier">public</span> <span class="chv-dump-variable">one</span> <span class="chv-dump-int">int</span> 1 <em><span class="chv-dump-emphasis">(length=1)</span></em></details>
3: <span class="chv-dump-class">stdClass</span><span class="chv-dump-operator">#{$threeId}</span><details class="chv-dump-details" open><summary class="chv-dump-summary"></summary> <span class="chv-dump-modifier">public</span> <span class="chv-dump-variable">nested</span> <span class="chv-dump-class">stdClass</span><span class="chv-dump-operator">#{$nestedId}</span>
<span class="chv-dump-modifier">public</span> <span class="chv-dump-variable">two</span> <span class="chv-dump-class">stdClass</span><span class="chv-dump-operator">#{$twoId}</span><details class="chv-dump-details"><summary class="chv-dump-summary"></summary> <span class="chv-dump-inline"></span> <span class="chv-dump-modifier">public</span> <span class="chv-dump-variable">zero</span> <span class="chv-dump-int">int</span> 0 <em><span class="chv-dump-emphasis">(length=1)</span></em>
<span class="chv-dump-inline"></span> <span class="chv-dump-modifier">public</span> <span class="chv-dump-variable">one</span> <span class="chv-dump-int">int</span> 1 <em><span class="chv-dump-emphasis">(length=1)</span></em></details>
<span class="chv-dump-modifier">public</span> <span class="chv-dump-variable">three</span> <span class="chv-dump-bool">bool</span> false</details>
------------------------------------------------------------
PLAIN;
$this->assertSame($expectedString, $writer->__toString());
}
private function getVarDump(): VarDumpInterface
{
return new VarDump(new PlainFormat(), new PlainOutput());
}
}
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