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
$myVar
assignment in line 1 and the$higher
assignment in line 2 are dead. The first because$myVar
is never used and the second because$higher
is always overwritten for every possible time line.