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<?php
namespace League\Csv;
use SplTempFileObject;
use ArrayIterator;
use PHPUnit_Framework_TestCase;
use DateTime;
date_default_timezone_set('UTC');
/**
* @group writer
*/
class WriterTest extends PHPUnit_Framework_TestCase
{
private $csv;
public function setUp()
{
$this->csv = new Writer(new SplTempFileObject);
}
public function testInsert()
{
$expected = [
['john', 'doe', 'john.doe@example.com'],
'john,doe,john.doe@example.com',
];
foreach ($expected as $row) {
$this->csv->insertOne($row);
}
foreach ($this->csv as $row) {
$this->assertSame(['john', 'doe', 'john.doe@example.com'], $row);
}
}
/**
* @expectedException InvalidArgumentException
*/
public function testFailedInsertWithWrongData()
{
$this->csv->insertOne(new DateTime);
}
/**
* @expectedException InvalidArgumentException
*/
public function testFailedInsertWithMultiDimensionArray()
{
$this->csv->insertOne(['john', new DateTime]);
}
public function testSave()
{
$multipleArray = [
['john', 'doe', 'john.doe@example.com'],
'jane,doe,jane.doe@example.com',
];
$this->csv->insertAll($multipleArray);
$this->csv->insertAll(new ArrayIterator($multipleArray));
foreach ($this->csv as $key => $row) {
$expected = ['jane', 'doe', 'jane.doe@example.com'];
if ($key%2 == 0) {
$expected = ['john', 'doe', 'john.doe@example.com'];
}
$this->assertSame($expected, $row);
}
}
/**
* @expectedException InvalidArgumentException
*/
public function testFailedSaveWithWrongType()
{
$this->csv->insertAll(new DateTime);
}
public function testGetReader()
{
$expected = [
['john', 'doe', 'john.doe@example.com'],
'john,doe,john.doe@example.com',
];
foreach ($expected as $row) {
$this->csv->insertOne($row);
}
$reader = $this->csv->getReader();
$this->assertSame(['john', 'doe', 'john.doe@example.com'], $reader->fetchOne(0));
}
}
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