--- /dev/null
+<?php
+
+namespace PhpParser\Builder;
+
+use PhpParser\Comment;
+use PhpParser\Node;
+use PhpParser\Node\Scalar\DNumber;
+use PhpParser\Node\Stmt;
+
+class InterfaceTest extends \PHPUnit_Framework_TestCase
+{
+ /** @var Interface_ */
+ protected $builder;
+
+ protected function setUp() {
+ $this->builder = new Interface_('Contract');
+ }
+
+ private function dump($node) {
+ $pp = new \PhpParser\PrettyPrinter\Standard;
+ return $pp->prettyPrint(array($node));
+ }
+
+ public function testEmpty() {
+ $contract = $this->builder->getNode();
+ $this->assertInstanceOf('PhpParser\Node\Stmt\Interface_', $contract);
+ $this->assertSame('Contract', $contract->name);
+ }
+
+ public function testExtending() {
+ $contract = $this->builder->extend('Space\Root1', 'Root2')->getNode();
+ $this->assertEquals(
+ new Stmt\Interface_('Contract', array(
+ 'extends' => array(
+ new Node\Name('Space\Root1'),
+ new Node\Name('Root2')
+ ),
+ )), $contract
+ );
+ }
+
+ public function testAddMethod() {
+ $method = new Stmt\ClassMethod('doSomething');
+ $contract = $this->builder->addStmt($method)->getNode();
+ $this->assertSame(array($method), $contract->stmts);
+ }
+
+ public function testAddConst() {
+ $const = new Stmt\ClassConst(array(
+ new Node\Const_('SPEED_OF_LIGHT', new DNumber(299792458.0))
+ ));
+ $contract = $this->builder->addStmt($const)->getNode();
+ $this->assertSame(299792458.0, $contract->stmts[0]->consts[0]->value->value);
+ }
+
+ public function testOrder() {
+ $const = new Stmt\ClassConst(array(
+ new Node\Const_('SPEED_OF_LIGHT', new DNumber(299792458))
+ ));
+ $method = new Stmt\ClassMethod('doSomething');
+ $contract = $this->builder
+ ->addStmt($method)
+ ->addStmt($const)
+ ->getNode()
+ ;
+
+ $this->assertInstanceOf('PhpParser\Node\Stmt\ClassConst', $contract->stmts[0]);
+ $this->assertInstanceOf('PhpParser\Node\Stmt\ClassMethod', $contract->stmts[1]);
+ }
+
+ public function testDocComment() {
+ $node = $this->builder
+ ->setDocComment('/** Test */')
+ ->getNode();
+
+ $this->assertEquals(new Stmt\Interface_('Contract', array(), array(
+ 'comments' => array(new Comment\Doc('/** Test */'))
+ )), $node);
+ }
+
+ /**
+ * @expectedException \LogicException
+ * @expectedExceptionMessage Unexpected node of type "Stmt_PropertyProperty"
+ */
+ public function testInvalidStmtError() {
+ $this->builder->addStmt(new Stmt\PropertyProperty('invalid'));
+ }
+
+ public function testFullFunctional() {
+ $const = new Stmt\ClassConst(array(
+ new Node\Const_('SPEED_OF_LIGHT', new DNumber(299792458))
+ ));
+ $method = new Stmt\ClassMethod('doSomething');
+ $contract = $this->builder
+ ->addStmt($method)
+ ->addStmt($const)
+ ->getNode()
+ ;
+
+ eval($this->dump($contract));
+
+ $this->assertTrue(interface_exists('Contract', false));
+ }
+}
+