| Conditions | 4 | 
| Paths | 2 | 
| Total Lines | 13 | 
| Code Lines | 8 | 
| Lines | 13 | 
| Ratio | 100 % | 
| Tests | 8 | 
| CRAP Score | 4 | 
| Changes | 0 | ||
| 1 | <?php  | 
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| 14 | 14 | public function __construct($identifier, MapInterface $cells)  | 
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| 15 |     { | 
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| 16 | if (  | 
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| 17 | 14 | !is_scalar($identifier) ||  | 
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| 18 | 13 | (string) $cells->keyType() !== 'scalar' ||  | 
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| 19 | 14 | (string) $cells->valueType() !== CellInterface::class  | 
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| 20 |         ) { | 
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| 21 | 2 | throw new InvalidArgumentException;  | 
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| 22 | }  | 
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| 23 | |||
| 24 | 12 | $this->identifier = $identifier;  | 
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| 25 | 12 | $this->cells = $cells;  | 
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| 26 | 12 | }  | 
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| 27 | |||
| 44 |