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|
<?php
namespace League\Csv;
use PHPUnit_Framework_TestCase;
use SplTempFileObject;
/**
* @group reader
*/
class ReaderTest extends PHPUnit_Framework_TestCase
{
private $csv;
private $expected = [
['john', 'doe', 'john.doe@example.com'],
['jane','doe','jane.doe@example.com'],
];
public function setUp()
{
$csv = new SplTempFileObject;
foreach ($this->expected as $row) {
$csv->fputcsv($row);
}
$this->csv = new Reader($csv);
}
public function testFetchAll()
{
$func = function ($value) {
return array_map('strtoupper', $value);
};
$this->assertSame($this->expected, $this->csv->fetchAll());
$this->assertSame(array_map($func, $this->expected), $this->csv->fetchAll($func));
}
public function testFetchAssoc()
{
$keys = ['firstname', 'lastname', 'email'];
$res = $this->csv->fetchAssoc($keys);
foreach ($res as $index => $row) {
$this->assertSame($keys, array_keys($row));
$this->assertSame($this->expected[$index], array_values($row));
}
}
public function testFetchAssocCallback()
{
$keys = ['firstname', 'lastname', 'email'];
$func = function ($value) {
return array_map('strtoupper', $value);
};
$res = $this->csv->fetchAssoc($keys, $func);
foreach ($res as $row) {
$this->assertSame($keys, array_keys($row));
}
}
public function testFetchAssocLessKeys()
{
$keys = ['firstname'];
$res = $this->csv->fetchAssoc($keys);
$this->assertSame([['firstname' => 'john'], ['firstname' => 'jane']], $res);
}
public function testFetchAssocMoreKeys()
{
$keys = ['firstname', 'lastname', 'email', 'age'];
$res = $this->csv->fetchAssoc($keys);
foreach ($res as $row) {
$this->assertCount(4, array_values($row));
$this->assertNull($row['age']);
}
}
/**
* @expectedException InvalidArgumentException
*/
public function testFetchAssocKeyFailure()
{
$this->csv->fetchAssoc([['firstname', 'lastname', 'email', 'age']]);
}
public function testFetchCol()
{
$this->assertSame(['john', 'jane'], $this->csv->fetchCol(0));
}
public function testFetchColEmptyCol()
{
$raw = [
['john', 'doe'],
['lara', 'croft', 'lara.croft@example.com']
];
$file = new SplTempFileObject;
foreach ($raw as $row) {
$file->fputcsv($row);
}
$csv = new Reader($file);
$res = $csv->fetchCol(2);
$this->assertInternalType('array', $res);
$this->assertCount(2, $res);
$this->assertNull($res[0][2]);
}
public function testFetchColCallback()
{
$func = function ($value) {
return array_map('strtoupper', $value);
};
$this->assertSame(['JOHN', 'JANE'], $this->csv->fetchCol(0, $func));
}
/**
* @expectedException \InvalidArgumentException
*/
public function testFetchColFailure()
{
$this->csv->fetchCol('toto');
}
/**
* @expectedException \InvalidArgumentException
*/
public function testfetchOne()
{
$this->assertSame($this->expected[0], $this->csv->fetchOne(0));
$this->assertSame($this->expected[1], $this->csv->fetchOne(1));
$this->assertSame([], $this->csv->fetchOne(35));
$this->csv->fetchOne(-5);
}
public function testGetWriter()
{
$writer = $this->csv->getWriter();
$writer->insertOne(['toto', 'le', 'herisson']);
$expected = <<<EOF
<table class="table-csv-data">
<tr>
<td>john</td>
<td>doe</td>
<td>john.doe@example.com</td>
</tr>
<tr>
<td>jane</td>
<td>doe</td>
<td>jane.doe@example.com</td>
</tr>
<tr>
<td>toto</td>
<td>le</td>
<td>herisson</td>
</tr>
</table>
EOF;
$this->assertSame($expected, $writer->toHTML());
}
public function testGetWriter2()
{
$csv = (new Reader(__DIR__.'/foo.csv'))->getWriter('a+');
$this->assertInstanceOf('\League\Csv\Writer', $csv);
}
}
|
