StaticFileResponseTest::testExceptionHandling()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 7

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 7
rs 10
c 0
b 0
f 0
cc 1
nc 1
nop 0
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<?php
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use Illuminate\Support\Facades\File;
0 ignored issues
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Bug introduced by
This use statement conflicts with another class in this namespace, File.

Let’s assume that you have a directory layout like this:

.
|-- OtherDir
|   |-- Bar.php
|   `-- Foo.php
`-- SomeDir
    `-- Foo.php

and let’s assume the following content of Bar.php:

// Bar.php
namespace OtherDir;

use SomeDir\Foo; // This now conflicts the class OtherDir\Foo

If both files OtherDir/Foo.php and SomeDir/Foo.php are loaded in the same runtime, you will see a PHP error such as the following:

PHP Fatal error:  Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php

However, as OtherDir/Foo.php does not necessarily have to be loaded and the error is only triggered if it is loaded before OtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias:

// Bar.php
namespace OtherDir;

use SomeDir\Foo as SomeDirFoo; // There is no conflict anymore.
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use JsLocalization\Http\Responses\StaticFileResponse;
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class StaticFileResponseTest extends TestCase
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{
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    protected $testFilePath;
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    protected $testFileContent;
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    public function setUp()
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    {
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        parent::setUp();
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        $this->testFilePath = "/tmp/laravel-static";
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        $this->testFileContent = "Test contents!";
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        File::put($this->testFilePath, $this->testFileContent);
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    }
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    public function testServingFile()
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    {
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        $response = new StaticFileResponse($this->testFilePath);
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        $lastModified = new DateTime();
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        $lastModified->setTimestamp( File::lastModified($this->testFilePath) );
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        $this->assertEquals($response->getStatusCode(), 200);
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        $this->assertEquals($response->getContent(), $this->testFileContent);
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        $this->assertEquals($response->getLastModified()->getTimestamp(), $lastModified->getTimestamp());
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    }
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    public function testExceptionHandling()
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    {
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        $filePath = "/tmp/x/y/z/does-not-exist";
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        $this->setExpectedException('Exception', "Cannot read file: $filePath");
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        new StaticFileResponse($filePath);
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    }
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}
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