| 1 | <?php |
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| 10 | class PackageTest extends PHPUnit_Framework_TestCase |
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| 11 | { |
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| 12 | |||
| 13 | /** |
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| 14 | * @expectedException \PackageInfo\Exception\PackageNotInstalledException |
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| 15 | * @expectedExceptionMessage Package "vendor/something" is not installed through composer, or you installed it with the flag --no-scripts |
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| 16 | */ |
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| 17 | public function testConstruct() |
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| 21 | |||
| 22 | public function testIsInstalled() |
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| 28 | } |
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| 29 |
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.