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MbPathinfoTest: reorganize to use data providers 

* Replace the existing test code with two new test methods using data providers.
* Maintains the same test code and test cases.
* Makes it easier to add additional test cases in the future.
This commit is contained in:
jrfnl 2021-06-25 17:23:07 +02:00
parent 64fa2bf831
commit 3a03d51399
1 changed files with 76 additions and 25 deletions
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101
test/PHPMailer/MbPathinfoTest.php
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@ -23,32 +23,83 @@ final class MbPathinfoTest extends TestCase
{
/**
* Miscellaneous calls to improve test coverage and some small tests.
* Verify retrieving information about a file path when the $options parameter has been passed.
*
* @dataProvider dataMb_pathinfoWithoutOptions
*
* @param string $path Path input.
* @param string $expected Expected function output.
*/
public function testMiscellaneous()
public function testMb_pathinfoWithoutOptions($path, $expected)
{
$a = '/mnt/files/飛兒樂 團光茫.mp3';
$q = PHPMailer::mb_pathinfo($a);
self::assertSame('/mnt/files', $q['dirname'], 'UNIX dirname not matched');
self::assertSame('飛兒樂 團光茫.mp3', $q['basename'], 'UNIX basename not matched');
self::assertSame('mp3', $q['extension'], 'UNIX extension not matched');
self::assertSame('飛兒樂 團光茫', $q['filename'], 'UNIX filename not matched');
self::assertSame(
'/mnt/files',
PHPMailer::mb_pathinfo($a, PATHINFO_DIRNAME),
'Dirname path element not matched'
);
self::assertSame(
'飛兒樂 團光茫.mp3',
PHPMailer::mb_pathinfo($a, PATHINFO_BASENAME),
'Basename path element not matched'
);
self::assertSame('飛兒樂 團光茫', PHPMailer::mb_pathinfo($a, 'filename'), 'Filename path element not matched');
$a = 'c:\mnt\files\飛兒樂 團光茫.mp3';
$q = PHPMailer::mb_pathinfo($a);
self::assertSame('c:\mnt\files', $q['dirname'], 'Windows dirname not matched');
self::assertSame('飛兒樂 團光茫.mp3', $q['basename'], 'Windows basename not matched');
self::assertSame('mp3', $q['extension'], 'Windows extension not matched');
self::assertSame('飛兒樂 團光茫', $q['filename'], 'Windows filename not matched');
$result = PHPMailer::mb_pathinfo($path);
self::assertSame($expected, $result);
}
/**
* Data provider.
*
* @return array
*/
public function dataMb_pathinfoWithoutOptions()
{
return [
'Unix path with multibyte filename' => [
'path' => '/mnt/files/飛兒樂 團光茫.mp3',
'expected' => [
'dirname' => '/mnt/files',
'basename' => '飛兒樂 團光茫.mp3',
'extension' => 'mp3',
'filename' => '飛兒樂 團光茫',
],
],
'Windows path with multibyte filename' => [
'path' => 'c:\mnt\files\飛兒樂 團光茫.mp3',
'expected' => [
'dirname' => 'c:\mnt\files',
'basename' => '飛兒樂 團光茫.mp3',
'extension' => 'mp3',
'filename' => '飛兒樂 團光茫',
],
],
];
}
/**
* Verify retrieving information about a file path when the $options parameter has been passed.
*
* @dataProvider dataMb_pathinfoWithOptions
*
* @param int|string $options Input to pass to the $options parameter.
* @param string $expected Expected function output.
*/
public function testMb_pathinfoWithOptions($options, $expected)
{
$path = '/mnt/files/飛兒樂 團光茫.mp3';
$result = PHPMailer::mb_pathinfo($path, $options);
self::assertSame($expected, $result);
}
/**
* Data provider.
*
* @return array
*/
public function dataMb_pathinfoWithOptions()
{
return [
'Option: PATHINFO_DIRNAME' => [
'options' => PATHINFO_DIRNAME,
'expected' => '/mnt/files',
],
'Option: PATHINFO_BASENAME' => [
'options' => PATHINFO_BASENAME,
'expected' => '飛兒樂 團光茫.mp3',
],
'Option: filename' => [
'options' => 'filename',
'expected' => '飛兒樂 團光茫',
],
];
}
}