1 | <?php |
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12 | class UcwordsValueConverterTest extends \PHPUnit_Framework_TestCase |
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13 | { |
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14 | /** |
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15 | * @var UcwordsValueConverter |
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16 | */ |
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17 | protected $converter = null; |
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18 | |||
19 | public function setUp() |
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23 | |||
24 | public function testConverterThrowsExceptionIfValueIsNotString() |
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33 | |||
34 | public function testConverterUpperCasesStringInput() |
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41 | } |
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42 |
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: