| Conditions | 1 |
| Paths | 1 |
| Total Lines | 14 |
| Code Lines | 10 |
| Lines | 0 |
| Ratio | 0 % |
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| 1 | <?php |
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| 38 | protected function mapConfig(JobBase $job) : array { |
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| 39 | $body = [ |
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| 40 | 'arguments' => [], |
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| 41 | 'destination' => (string)$job->getQueueName(), |
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| 42 | 'destination_type' => $job->getDestinationType(), |
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| 43 | 'routing_key' => (string)$job->getRoutingKey(), |
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| 44 | 'source' => (string)$job->getExchangeName(), |
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| 45 | 'vhost' => $job->getVirtualHost(), |
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| 46 | ]; |
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| 47 | |||
| 48 | return array_merge(parent::mapConfig($job), [ |
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| 49 | 'json' => $body, |
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| 50 | ]); |
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| 51 | } |
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| 52 | } |
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| 53 |
Let’s take a look at an example:
In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break.
Available Fixes
Change the type-hint for the parameter:
Add an additional type-check:
Add the method to the parent class: