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<?php
namespace Tests\PHPSA\Compiler\Expression\Casts;
use PhpParser\Node;
use PHPSA\CompiledExpression;
use PHPSA\Compiler\Expression;
use Tests\PHPSA\Compiler\Expression\AbstractUnaryOp;
class DoubleCastTest extends AbstractUnaryOp
{
/**
* @return array
*/
public function getDataProvider()
return [
[true, 1.0],
[0, 0.0],
[-1, -1.0],
[1.4, 1.4],
["a", 0.0],
[[], 0.0],
];
}
* Tests (double) {expr} = {expr}
*
* @dataProvider getDataProvider
public function testDoubleCastCompile($a, $b)
$baseExpression = new Node\Expr\Cast\Double(
$this->newScalarExpr($a)
);
$compiledExpression = $this->compileExpression($baseExpression);
$this->assertInstanceOfCompiledExpression($compiledExpression);
$this->assertSame(CompiledExpression::DOUBLE, $compiledExpression->getType());
$this->assertSame($b, $compiledExpression->getValue());
* @param Node\Scalar $a
* @return Node\Expr\Cast\Double
protected function buildExpression($a)
return new Node\Expr\Cast\Double($a);
ovr /
phpsa
