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<?php
namespace League\Csv\Test;
use League\Csv\Reader;
use League\Csv\Writer;
use lib\FilterReplace;
use SplFileObject;
use SplTempFileObject;
/**
* @group stream
*/
class StreamFilterTest extends AbstractTestCase
{
public function testInitStreamFilterWithWriterStream()
{
$filter = 'php://filter/write=string.rot13/resource='.__DIR__.'/data/foo.csv';
$csv = Reader::createFromPath($filter);
$this->assertTrue($csv->hasStreamFilter('string.rot13'));
$this->assertSame(STREAM_FILTER_WRITE, $csv->getStreamFilterMode());
}
public function testInitStreamFilterWithReaderStream()
{
$filter = 'php://filter/read=string.toupper/resource='.__DIR__.'/data/foo.csv';
$csv = Reader::createFromPath($filter);
$this->assertTrue($csv->hasStreamFilter('string.toupper'));
$this->assertSame(STREAM_FILTER_READ, $csv->getStreamFilterMode());
}
public function testInitStreamFilterWithBothStream()
{
$filter = 'php://filter/string.toupper/resource='.__DIR__.'/data/foo.csv';
$csv = Reader::createFromPath($filter);
$this->assertTrue($csv->hasStreamFilter('string.toupper'));
$this->assertSame(STREAM_FILTER_ALL, $csv->getStreamFilterMode());
}
/**
* @expectedException LogicException
*/
public function testInitStreamFilterWithSplFileObject()
{
Reader::createFromFileObject(new SplFileObject(__DIR__.'/data/foo.csv'))->getStreamFilterMode();
}
public function testappendStreamFilter()
{
$csv = Reader::createFromPath(__DIR__.'/data/foo.csv');
$csv->appendStreamFilter('string.toupper');
foreach ($csv->getIterator() as $row) {
$this->assertSame($row, ['JOHN', 'DOE', 'JOHN.DOE@EXAMPLE.COM']);
}
}
/**
* @expectedException LogicException
*/
public function testFailPrependStreamFilter()
{
$csv = Reader::createFromFileObject(new SplTempFileObject());
$this->assertFalse($csv->isActiveStreamFilter());
$csv->prependStreamFilter('string.toupper');
}
/**
* @expectedException LogicException
*/
public function testFailedapppendStreamFilter()
{
$csv = Writer::createFromFileObject(new SplTempFileObject());
$this->assertFalse($csv->isActiveStreamFilter());
$csv->appendStreamFilter('string.toupper');
}
/**
* @expectedException OutOfBoundsException
*/
public function testSetInvalidStreamFilterMode()
{
$csv = Reader::createFromPath(__DIR__.'/data/foo.csv');
$csv->setStreamFilterMode(34);
}
public function testClearAttachedStreamFilters()
{
$csv = Reader::createFromPath(__DIR__.'/data/foo.csv');
$csv->appendStreamFilter('string.tolower');
$csv->appendStreamFilter('string.rot13');
$csv->appendStreamFilter('string.toupper');
$csv->clearStreamFilter();
$this->assertFalse($csv->hasStreamFilter('string.rot13'));
}
public function testAddMultipleStreamFilter()
{
$csv = Reader::createFromPath(__DIR__.'/data/foo.csv');
$csv->appendStreamFilter('string.tolower');
$csv->prependStreamFilter('string.rot13');
$csv->appendStreamFilter('string.toupper');
$this->assertTrue($csv->hasStreamFilter('string.tolower'));
$csv->removeStreamFilter('string.tolower');
$this->assertFalse($csv->hasStreamFilter('string.tolower'));
foreach ($csv as $row) {
$this->assertSame($row, ['WBUA', 'QBR', 'WBUA.QBR@RKNZCYR.PBZ']);
}
}
public function testSwithingStreamFilterMode()
{
$csv = Reader::createFromPath(__DIR__.'/data/foo.csv');
$csv->appendStreamFilter('string.toupper');
$this->assertSame(STREAM_FILTER_READ, $csv->getStreamFilterMode());
$csv->setStreamFilterMode(STREAM_FILTER_WRITE);
$this->assertSame(STREAM_FILTER_WRITE, $csv->getStreamFilterMode());
foreach ($csv as $row) {
$this->assertSame($row, ['john', 'doe', 'john.doe@example.com']);
}
}
public function testGetFilterPath()
{
$csv = Writer::createFromPath(__DIR__.'/data/foo.csv');
$csv->appendStreamFilter('string.rot13');
$csv->prependStreamFilter('string.toupper');
$this->assertFalse($csv->getIterator()->getRealPath());
}
public function testGetFilterPathWithAllStream()
{
$filter = 'php://filter/string.toupper/resource='.__DIR__.'/data/foo.csv';
$csv = Reader::createFromPath($filter);
$this->assertFalse($csv->getIterator()->getRealPath());
}
public function testSetStreamFilterWriterNewLine()
{
stream_filter_register(FilterReplace::FILTER_NAME.'*', '\lib\FilterReplace');
$csv = Writer::createFromPath(__DIR__.'/data/newline.csv');
$csv->appendStreamFilter(FilterReplace::FILTER_NAME."\r\n:\n");
$this->assertTrue($csv->hasStreamFilter(FilterReplace::FILTER_NAME."\r\n:\n"));
$csv->insertOne([1, 'two', 3, "new\r\nline"]);
}
public function testUrlEncodeFilterParameters()
{
$csv = Reader::createFromPath(__DIR__.'/data/foo.csv');
$csv->appendStreamFilter('convert.iconv.UTF-8/ASCII//TRANSLIT');
$this->assertCount(1, $csv->fetchAll());
}
}
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