Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
| 1 | <?php |
||
| 20 | class OpenWeatherMapExceptionTest extends \PHPUnit_Framework_TestCase |
||
| 21 | { |
||
| 22 | /** |
||
| 23 | * @var string |
||
| 24 | */ |
||
| 25 | protected $apiKey; |
||
| 26 | |||
| 27 | /** |
||
| 28 | * @var OpenWeatherMap |
||
| 29 | */ |
||
| 30 | protected $owm; |
||
| 31 | |||
| 32 | protected function setUp() |
||
| 37 | |||
| 38 | /** |
||
| 39 | * @expectedException \InvalidArgumentException |
||
| 40 | */ |
||
| 41 | public function testCacheException() |
||
| 45 | |||
| 46 | /** |
||
| 47 | * @expectedException \InvalidArgumentException |
||
| 48 | */ |
||
| 49 | public function testSecondNotNumericException() |
||
| 53 | |||
| 54 | /** |
||
| 55 | * @expectedException \InvalidArgumentException |
||
| 56 | */ |
||
| 57 | public function testGetWeatherForecastException() |
||
| 62 | |||
| 63 | /** |
||
| 64 | * @expectedException \InvalidArgumentException |
||
| 65 | */ |
||
| 66 | public function testGetDailyWeatherForecastException() |
||
| 71 | |||
| 72 | /** |
||
| 73 | * @expectedException \Cmfcmf\OpenWeatherMap\Exception |
||
| 74 | */ |
||
| 75 | public function testGetWeatherHistoryException() |
||
| 79 | |||
| 80 | /** |
||
| 81 | * @expectedException \Cmfcmf\OpenWeatherMap\Exception |
||
| 82 | */ |
||
| 83 | public function testGetWeatherHistoryWithEndException() |
||
| 87 | |||
| 88 | /** |
||
| 89 | * @expectedException \InvalidArgumentException |
||
| 90 | */ |
||
| 91 | public function testGetWeatherHistoryInvalidArgumentException() |
||
| 95 | |||
| 96 | /** |
||
| 97 | * @expectedException \InvalidArgumentException |
||
| 98 | */ |
||
| 99 | public function testGetRawDailyForecastDataInvalidArgumentException() |
||
| 103 | |||
| 104 | /** |
||
| 105 | * @expectedException \InvalidArgumentException |
||
| 106 | */ |
||
| 107 | public function testGetRawWeatherHistoryException() |
||
| 111 | |||
| 112 | /** |
||
| 113 | * @expectedException \InvalidArgumentException |
||
| 114 | */ |
||
| 115 | public function testGetRawWeatherHistoryWithEndDateException() |
||
| 119 | |||
| 120 | /** |
||
| 121 | * @expectedException \InvalidArgumentException |
||
| 122 | */ |
||
| 123 | public function testBuildQueryUrlParameterException() |
||
| 127 | |||
| 128 | /** |
||
| 129 | * @expectedException \Cmfcmf\OpenWeatherMap\Exception |
||
| 130 | */ |
||
| 131 | View Code Duplication | public function testParseXMLException() |
|
| 139 | |||
| 140 | /** |
||
| 141 | * @expectedException \Cmfcmf\OpenWeatherMap\Exception |
||
| 142 | */ |
||
| 143 | public function testParseXMLWithIsJsonException() |
||
| 152 | |||
| 153 | /** |
||
| 154 | * @expectedException \Cmfcmf\OpenWeatherMap\Exception |
||
| 155 | */ |
||
| 156 | View Code Duplication | public function testParseJsonException() |
|
| 164 | } |
||
| 165 |
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: