Passed
Pull Request — master (#169)
by
unknown
12:28
created

CompareHandler::validateArguments()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 6

Importance

Changes 0
Metric Value
cc 2
eloc 2
c 0
b 0
f 0
nc 2
nop 1
dl 0
loc 4
ccs 0
cts 3
cp 0
crap 6
rs 10
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<?php
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declare(strict_types=1);
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namespace Yiisoft\Yii\Cycle\Data\Reader\FilterHandler;
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use InvalidArgumentException;
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use Yiisoft\Data\Reader\FilterHandlerInterface;
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abstract class CompareHandler implements QueryBuilderFilterHandler, FilterHandlerInterface
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{
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    abstract protected function getSymbol(): string;
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    protected function validateArguments(array $arguments): void
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    {
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        if (count($arguments) !== 2) {
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            throw new InvalidArgumentException('$arguments should contain exactly two elements.');
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        }
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    }
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    public function getAsWhereArguments(array $arguments, array $handlers): array
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    {
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        $this->validateArguments($arguments);
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        [$field, $value] = $arguments;
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        return [$field, $this->getSymbol(), $value];
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    }
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}
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