sagacity/inc/vendor/phpoffice/phpspreadsheet/tests/PhpSpreadsheetTests/Reader/CsvTest.php

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<?php
namespace PhpOffice\PhpSpreadsheetTests\Reader;
use PhpOffice\PhpSpreadsheet\Reader\Csv;
use PHPUnit\Framework\TestCase;
class CsvTest extends TestCase
{
/**
* @dataProvider providerDelimiterDetection
*
* @param string $filename
* @param string $expectedDelimiter
* @param string $cell
* @param float|int|string $expectedValue
*/
public function testDelimiterDetection($filename, $expectedDelimiter, $cell, $expectedValue)
{
$reader = new Csv();
self::assertNull($reader->getDelimiter());
$spreadsheet = $reader->load($filename);
self::assertSame($expectedDelimiter, $reader->getDelimiter(), 'should be able to infer the delimiter');
$actual = $spreadsheet->getActiveSheet()->getCell($cell)->getValue();
self::assertSame($expectedValue, $actual, 'should be able to retrieve correct value');
}
public function providerDelimiterDetection()
{
return [
[
__DIR__ . '/../../data/Reader/CSV/enclosure.csv',
',',
'C4',
'username2',
],
[
__DIR__ . '/../../data/Reader/CSV/semicolon_separated.csv',
';',
'C2',
'25,5',
],
[
__DIR__ . '/../../data/Reader/HTML/csv_with_angle_bracket.csv',
',',
'B1',
'Number of items with weight <= 50kg',
],
[
__DIR__ . '/../../../samples/Reader/sampleData/example1.csv',
',',
'I4',
'100%',
],
[
__DIR__ . '/../../../samples/Reader/sampleData/example2.csv',
',',
'D8',
-58.373161,
],
];
}
/**
* @dataProvider providerCanLoad
*
* @param bool $expected
* @param string $filename
*/
public function testCanLoad($expected, $filename)
{
$reader = new Csv();
self::assertSame($expected, $reader->canRead($filename));
}
public function providerCanLoad()
{
return [
[false, 'data/Reader/Ods/data.ods'],
[false, 'data/Reader/Xml/WithoutStyle.xml'],
[true, 'data/Reader/CSV/enclosure.csv'],
[true, 'data/Reader/CSV/semicolon_separated.csv'],
[true, 'data/Reader/CSV/contains_html.csv'],
[true, 'data/Reader/CSV/csv_without_extension'],
[true, 'data/Reader/HTML/csv_with_angle_bracket.csv'],
[true, 'data/Reader/CSV/empty.csv'],
[true, '../samples/Reader/sampleData/example1.csv'],
[true, '../samples/Reader/sampleData/example2.csv'],
];
}
public function testEscapeCharacters()
{
$reader = (new Csv())->setEscapeCharacter('"');
$worksheet = $reader->load(__DIR__ . '/../../data/Reader/CSV/backslash.csv')
->getActiveSheet();
$expected = [
['field 1', 'field 2\\'],
['field 3\\', 'field 4'],
];
$this->assertSame('"', $reader->getEscapeCharacter());
$this->assertSame($expected, $worksheet->toArray());
}
}