<?php
/*
* This file is part of the Exporter package.
*
* (c) Sebastian Bergmann <[email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace SebastianBergmann\Exporter;
/**
* @covers SebastianBergmann\Exporter\Exporter
*/
class ExporterTest extends \PHPUnit_Framework_TestCase
{
/**
* @var Exporter
*/
private $exporter;
protected function setUp()
{
$this->exporter = new Exporter;
}
public function exportProvider()
{
$obj2 = new \stdClass;
$obj2->foo = 'bar';
$obj3 = (object)array(1,2,"Test\r\n",4,5,6,7,8);
$obj = new \stdClass;
//@codingStandardsIgnoreStart
$obj->null = null;
//@codingStandardsIgnoreEnd
$obj->boolean = true;
$obj->integer = 1;
$obj->double = 1.2;
$obj->string = '1';
$obj->text = "this\nis\na\nvery\nvery\nvery\nvery\nvery\nvery\rlong\n\rtext";
$obj->object = $obj2;
$obj->objectagain = $obj2;
$obj->array = array('foo' => 'bar');
$obj->self = $obj;
$storage = new \SplObjectStorage;
$storage->attach($obj2);
$storage->foo = $obj2;
return array(
array(null, 'null'),
array(true, 'true'),
array(false, 'false'),
array(1, '1'),
array(1.0, '1.0'),
array(1.2, '1.2'),
array(fopen('php://memory', 'r'), 'resource(%d) of type (stream)'),
array('1', "'1'"),
array(array(array(1,2,3), array(3,4,5)),
<<<EOF
Array &0 (
0 => Array &1 (
0 => 1
1 => 2
2 => 3
)
1 => Array &2 (
0 => 3
1 => 4
2 => 5
)
)
EOF
),
// \n\r and \r is converted to \n
array("this\nis\na\nvery\nvery\nvery\nvery\nvery\nvery\rlong\n\rtext",
<<<EOF
'this
is
a
very
very
very
very
very
very
long
text'
EOF
),
array(new \stdClass, 'stdClass Object &%x ()'),
array($obj,
<<<EOF
stdClass Object &%x (
'null' => null
'boolean' => true
'integer' => 1
'double' => 1.2
'string' => '1'
'text' => 'this
is
a
very
very
very
very
very
very
long
text'
'object' => stdClass Object &%x (
'foo' => 'bar'
)
'objectagain' => stdClass Object &%x
'array' => Array &%d (
'foo' => 'bar'
)
'self' => stdClass Object &%x
)
EOF
),
array(array(), 'Array &%d ()'),
array($storage,
<<<EOF
SplObjectStorage Object &%x (
'foo' => stdClass Object &%x (
'foo' => 'bar'
)
'%x' => Array &0 (
'obj' => stdClass Object &%x
'inf' => null
)
)
EOF
),
array($obj3,
<<<EOF
stdClass Object &%x (
0 => 1
1 => 2
2 => 'Test\n'
3 => 4
4 => 5
5 => 6
6 => 7
7 => 8
)
EOF
),
array(
chr(0) . chr(1) . chr(2) . chr(3) . chr(4) . chr(5),
'Binary String: 0x000102030405'
),
array(
implode('', array_map('chr', range(0x0e, 0x1f))),
'Binary String: 0x0e0f101112131415161718191a1b1c1d1e1f'
),
array(
chr(0x00) . chr(0x09),
'Binary String: 0x0009'
),
array(
'',
"''"
),
);
}
/**
* @dataProvider exportProvider
*/
public function testExport($value, $expected)
{
$this->assertStringMatchesFormat(
$expected,
$this->trimNewline($this->exporter->export($value))
);
}
public function testExport2()
{
if (PHP_VERSION === '5.3.3') {
$this->markTestSkipped('Skipped due to "Nesting level too deep - recursive dependency?" fatal error');
}
$obj = new \stdClass;
$obj->foo = 'bar';
$array = array(
0 => 0,
'null' => null,
'boolean' => true,
'integer' => 1,
'double' => 1.2,
'string' => '1',
'text' => "this\nis\na\nvery\nvery\nvery\nvery\nvery\nvery\rlong\n\rtext",
'object' => $obj,
'objectagain' => $obj,
'array' => array('foo' => 'bar'),
);
$array['self'] = &$array;
$expected = <<<EOF
Array &%d (
0 => 0
'null' => null
'boolean' => true
'integer' => 1
'double' => 1.2
'string' => '1'
'text' => 'this
is
a
very
very
very
very
very
very
long
text'
'object' => stdClass Object &%x (
'foo' => 'bar'
)
'objectagain' => stdClass Object &%x
'array' => Array &%d (
'foo' => 'bar'
)
'self' => Array &%d (
0 => 0
'null' => null
'boolean' => true
'integer' => 1
'double' => 1.2
'string' => '1'
'text' => 'this
is
a
very
very
very
very
very
very
long
text'
'object' => stdClass Object &%x
'objectagain' => stdClass Object &%x
'array' => Array &%d (
'foo' => 'bar'
)
'self' => Array &%d
)
)
EOF;
$this->assertStringMatchesFormat(
$expected,
$this->trimNewline($this->exporter->export($array))
);
}
public function shortenedExportProvider()
{
$obj = new \stdClass;
$obj->foo = 'bar';
$array = array(
'foo' => 'bar',
);
return array(
array(null, 'null'),
array(true, 'true'),
array(1, '1'),
array(1.0, '1.0'),
array(1.2, '1.2'),
array('1', "'1'"),
// \n\r and \r is converted to \n
array("this\nis\na\nvery\nvery\nvery\nvery\nvery\nvery\rlong\n\rtext", "'this\\nis\\na\\nvery\\nvery\\nvery\\nvery...g\\ntext'"),
array(new \stdClass, 'stdClass Object ()'),
array($obj, 'stdClass Object (...)'),
array(array(), 'Array ()'),
array($array, 'Array (...)'),
);
}
/**
* @dataProvider shortenedExportProvider
*/
public function testShortenedExport($value, $expected)
{
$this->assertSame(
$expected,
$this->trimNewline($this->exporter->shortenedExport($value))
);
}
/**
* @requires extension mbstring
*/
public function testShortenedExportForMultibyteCharacters()
{
$oldMbLanguage = mb_language();
mb_language('Japanese');
$oldMbInternalEncoding = mb_internal_encoding();
mb_internal_encoding('UTF-8');
try {
$this->assertSame(
"'?????????????????????????????...??????'",
$this->trimNewline($this->exporter->shortenedExport('???????????????????????????????????????????????'))
);
} catch (\Exception $e) {
mb_internal_encoding($oldMbInternalEncoding);
mb_language($oldMbLanguage);
throw $e;
}
mb_internal_encoding($oldMbInternalEncoding);
mb_language($oldMbLanguage);
}
public function provideNonBinaryMultibyteStrings()
{
return array(
array(implode('', array_map('chr', range(0x09, 0x0d))), 5),
array(implode('', array_map('chr', range(0x20, 0x7f))), 96),
array(implode('', array_map('chr', range(0x80, 0xff))), 128),
);
}
/**
* @dataProvider provideNonBinaryMultibyteStrings
*/
public function testNonBinaryStringExport($value, $expectedLength)
{
$this->assertRegExp(
"~'.{{$expectedLength}}'\$~s",
$this->exporter->export($value)
);
}
public function testNonObjectCanBeReturnedAsArray()
{
$this->assertEquals(array(true), $this->exporter->toArray(true));
}
private function trimNewline($string)
{
return preg_replace('/[ ]*\n/', "\n", $string);
}
}
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