Chris@13: <?php declare(strict_types=1);
Chris@0: 
Chris@0: namespace PhpParser\Builder;
Chris@0: 
Chris@0: use PhpParser\Comment\Doc;
Chris@0: use PhpParser\Node;
Chris@0: use PhpParser\Node\Stmt;
Chris@0: 
Chris@17: class NamespaceTest extends \PHPUnit\Framework\TestCase
Chris@0: {
Chris@0:     protected function createNamespaceBuilder($fqn) {
Chris@0:         return new Namespace_($fqn);
Chris@0:     }
Chris@0: 
Chris@0:     public function testCreation() {
Chris@0:         $stmt1 = new Stmt\Class_('SomeClass');
Chris@0:         $stmt2 = new Stmt\Interface_('SomeInterface');
Chris@0:         $stmt3 = new Stmt\Function_('someFunction');
Chris@0:         $docComment = new Doc('/** Test */');
Chris@0:         $expected = new Stmt\Namespace_(
Chris@0:             new Node\Name('Name\Space'),
Chris@13:             [$stmt1, $stmt2, $stmt3],
Chris@13:             ['comments' => [$docComment]]
Chris@0:         );
Chris@0: 
Chris@0:         $node = $this->createNamespaceBuilder('Name\Space')
Chris@0:             ->addStmt($stmt1)
Chris@13:             ->addStmts([$stmt2, $stmt3])
Chris@0:             ->setDocComment($docComment)
Chris@0:             ->getNode()
Chris@0:         ;
Chris@0:         $this->assertEquals($expected, $node);
Chris@0: 
Chris@13:         $node = $this->createNamespaceBuilder(new Node\Name(['Name', 'Space']))
Chris@0:             ->setDocComment($docComment)
Chris@13:             ->addStmts([$stmt1, $stmt2])
Chris@0:             ->addStmt($stmt3)
Chris@0:             ->getNode()
Chris@0:         ;
Chris@0:         $this->assertEquals($expected, $node);
Chris@0: 
Chris@0:         $node = $this->createNamespaceBuilder(null)->getNode();
Chris@0:         $this->assertNull($node->name);
Chris@0:         $this->assertEmpty($node->stmts);
Chris@0:     }
Chris@0: }