Viewing file:  FunctionTest.php (2.53 KB) -rw-r--r--
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<?php
namespace PhpParser\Builder;
use PhpParser\Comment;
use PhpParser\Node;
use PhpParser\Node\Stmt;
use PhpParser\Node\Expr\Print_;
use PhpParser\Node\Scalar\String_;
class FunctionTest extends \PHPUnit_Framework_TestCase
{
public function createFunctionBuilder($name) {
return new Function_($name);
}
public function testReturnByRef() {
$node = $this->createFunctionBuilder('test')
->makeReturnByRef()
->getNode()
;
$this->assertEquals(
new Stmt\Function_('test', array(
'byRef' => true
)),
$node
);
}
public function testParams() {
$param1 = new Node\Param('test1');
$param2 = new Node\Param('test2');
$param3 = new Node\Param('test3');
$node = $this->createFunctionBuilder('test')
->addParam($param1)
->addParams(array($param2, $param3))
->getNode()
;
$this->assertEquals(
new Stmt\Function_('test', array(
'params' => array($param1, $param2, $param3)
)),
$node
);
}
public function testStmts() {
$stmt1 = new Print_(new String_('test1'));
$stmt2 = new Print_(new String_('test2'));
$stmt3 = new Print_(new String_('test3'));
$node = $this->createFunctionBuilder('test')
->addStmt($stmt1)
->addStmts(array($stmt2, $stmt3))
->getNode()
;
$this->assertEquals(
new Stmt\Function_('test', array(
'stmts' => array($stmt1, $stmt2, $stmt3)
)),
$node
);
}
public function testDocComment() {
$node = $this->createFunctionBuilder('test')
->setDocComment('/** Test */')
->getNode();
$this->assertEquals(new Stmt\Function_('test', array(), array(
'comments' => array(new Comment\Doc('/** Test */'))
)), $node);
}
public function testReturnType() {
$node = $this->createFunctionBuilder('test')
->setReturnType('bool')
->getNode();
$this->assertEquals(new Stmt\Function_('test', array(
'returnType' => 'bool'
), array()), $node);
}
/**
* @expectedException \LogicException
* @expectedExceptionMessage Expected parameter node, got "Name"
*/
public function testInvalidParamError() {
$this->createFunctionBuilder('test')
->addParam(new Node\Name('foo'))
;
}
}
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