| Conditions | 4 | 
| Paths | 4 | 
| Total Lines | 13 | 
| Code Lines | 7 | 
| Lines | 0 | 
| Ratio | 0 % | 
| Tests | 6 | 
| CRAP Score | 4 | 
| Changes | 0 | ||
| 1 | <?php  | 
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| 25 | function assertMap(string $key, string $value, MapInterface $map, int $position = null): void  | 
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| 26 | { | 
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| 27 | 2 | $message = '';  | 
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| 28 | |||
| 29 | 2 |     if (is_int($position)) { | 
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| 30 | 2 | $message = "Argument $position must be of type MapInterface<$key, $value>";  | 
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| 31 | }  | 
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| 32 | |||
| 33 | if (  | 
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| 34 | 2 | (string) $map->keyType() !== $key ||  | 
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| 35 | 2 | (string) $map->valueType() !== $value  | 
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| 36 |     ) { | 
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| 37 | 2 | throw new \TypeError($message);  | 
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| 38 | }  | 
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| 56 |