| Conditions | 1 | 
| Paths | 1 | 
| Total Lines | 8 | 
| Lines | 0 | 
| Ratio | 0 % | 
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| 1 | <?php  | 
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| 24 | public function testGetters()  | 
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| 25 |     { | 
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| 26 | $this->assertCount(1, $this->object->getUrl());  | 
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| 27 |         $this->assertEquals('https://cia.gov', $this->object->getUrl()[0]); | 
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| 28 |         $this->assertEquals('CIA', $this->object->getLabel()); | 
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| 29 |         $this->assertEquals('fa-check', $this->object->getIcon()); | 
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| 30 |         $this->assertEquals('some.twig', $this->object->getTemplate()); | 
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| 31 | }  | 
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| 32 | }  | 
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| 33 | 
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: