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Tests #4

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Merged
merged 3 commits into from
Sep 5, 2023
Merged

Tests #4

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faee19c
find mime type
rcsofttech85 Sep 5, 2023
d54ef03
find mime type
rcsofttech85 Sep 5, 2023
2b9c8d2
Merge remote-tracking branch 'origin/tests' into tests
rcsofttech85 Sep 5, 2023
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6 changes: 3 additions & 3 deletions composer.json
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Original file line number Diff line number Diff line change
Expand Up @@ -19,12 +19,12 @@
"php": ">8.2",
"ext-sodium": "*",
"ext-ctype": "*",
"ext-zip": "*"
"ext-zip": "*",
"ext-fileinfo": "*"
},
"require-dev": {
"phpunit/phpunit": "^10",
"squizlabs/php_codesniffer": "^3.7",
"symfony/dotenv": "^6.3",
"ext-fileinfo": "*"
"symfony/dotenv": "^6.3"
}
}
19 changes: 19 additions & 0 deletions src/FileHandler.php
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Expand Up @@ -2,6 +2,7 @@

namespace rcsofttech85\FileHandler;

use finfo;
use Generator;
use rcsofttech85\FileHandler\Exception\FileHandlerException;
use ZipArchive;
Expand Down Expand Up @@ -69,6 +70,24 @@ public function compress(string $filename, string $zipFilename): void
$zip->close();
}

/**
* @throws FileHandlerException
*/
public function getMimeType(string $filename): string
{
if (!file_exists($filename)) {
throw new FileHandlerException('file does not exist.');
}

$fileInfo = new finfo(FILEINFO_MIME_TYPE);
$mimeType = $fileInfo->file($filename);
if (!$mimeType) {
throw new FileHandlerException('unknown mime type');
}

return $mimeType;
}

/**
* @throws FileHandlerException
*/
Expand Down
15 changes: 12 additions & 3 deletions tests/unit/FileHandlerTest.php
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Expand Up @@ -2,7 +2,6 @@

namespace unit;

use finfo;
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\Attributes\Test;
use PHPUnit\Framework\Attributes\TestDox;
Expand Down Expand Up @@ -135,6 +134,7 @@ public function studioIsFoundForExactNameMatch(string $keyword)
$this->assertTrue($isStudioFound);
}


#[Test]
public function successfulCompression()
{
Expand All @@ -143,13 +143,22 @@ public function successfulCompression()

$this->fileHandler->compress($testFile, $compressedZipFilename);

$fileInfo = new finfo(FILEINFO_MIME_TYPE);
$mimeType = $fileInfo->file($compressedZipFilename);
$mimeType = $this->fileHandler->getMimeType($compressedZipFilename);

$this->assertFileExists($compressedZipFilename);
$this->assertEquals('application/zip', $mimeType);
}

#[Test]
public function getMimeTypeFunctionReturnsCorrectInfo()
{
$csvFile = $this->fileHandler->getMimeType("movie.csv");
$zipFile = $this->fileHandler->getMimeType("compressed.zip");

$this->assertEquals("text/csv", $csvFile);
$this->assertEquals('application/zip', $zipFile);
}

#[Test]
public function successfulDecompression()
{
Expand Down