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| 1 | <?php |
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| 14 | abstract class AbstractSimpleResolverTest extends AbstractResolverTest |
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| 15 | { |
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| 16 | protected function getResolverSolutionsMapping() |
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| 25 | |||
| 26 | public function testResolveKnownArg() |
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| 33 | |||
| 34 | /** |
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| 35 | * @expectedException \Overblog\GraphQLBundle\Resolver\UnresolvableException |
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| 36 | */ |
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| 37 | public function testResolveUnknownArg() |
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| 41 | } |
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| 42 |
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.