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- <?php declare(strict_types=1);
- 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 $pp->prettyPrint([$node]);
- }
- public function testEmpty() {
- $contract = $this->builder->getNode();
- $this->assertInstanceOf(Stmt\Interface_::class, $contract);
- $this->assertEquals(new Node\Identifier('Contract'), $contract->name);
- }
- public function testExtending() {
- $contract = $this->builder->extend('Space\Root1', 'Root2')->getNode();
- $this->assertEquals(
- new Stmt\Interface_('Contract', [
- 'extends' => [
- new Node\Name('Space\Root1'),
- new Node\Name('Root2')
- ],
- ]), $contract
- );
- }
- public function testAddMethod() {
- $method = new Stmt\ClassMethod('doSomething');
- $contract = $this->builder->addStmt($method)->getNode();
- $this->assertSame([$method], $contract->stmts);
- }
- public function testAddConst() {
- $const = new Stmt\ClassConst([
- 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([
- new Node\Const_('SPEED_OF_LIGHT', new DNumber(299792458))
- ]);
- $method = new Stmt\ClassMethod('doSomething');
- $contract = $this->builder
- ->addStmt($method)
- ->addStmt($const)
- ->getNode()
- ;
- $this->assertInstanceOf(Stmt\ClassConst::class, $contract->stmts[0]);
- $this->assertInstanceOf(Stmt\ClassMethod::class, $contract->stmts[1]);
- }
- public function testDocComment() {
- $node = $this->builder
- ->setDocComment('/** Test */')
- ->getNode();
- $this->assertEquals(new Stmt\Interface_('Contract', [], [
- 'comments' => [new Comment\Doc('/** Test */')]
- ]), $node);
- }
- public function testInvalidStmtError() {
- $this->expectException(\LogicException::class);
- $this->expectExceptionMessage('Unexpected node of type "Stmt_PropertyProperty"');
- $this->builder->addStmt(new Stmt\PropertyProperty('invalid'));
- }
- public function testFullFunctional() {
- $const = new Stmt\ClassConst([
- 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));
- }
- }
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