/*

* Copyright (c) 2015-present, Facebook, Inc.

* All rights reserved.

*

* This source code is licensed under the MIT license found in the

* LICENSE file in the root directory of this source tree.

*

*/

namespace Facebook\HackCodegen;

final class CodegenInterfaceTest extends CodegenBaseTest {

public function testEmptyInterface(): void {

$cgf = $this->getCodegenFactory();

$code = $cgf->codegenInterface('IEmpty')->render();

expect_with_context(static::class, $code)->toBeUnchanged();

}

public function testExtendsInterfaces(): void {

$cgf = $this->getCodegenFactory();

$code = $cgf

->codegenInterface('IExtenderOfTwo')

->addInterface($cgf->codegenImplementsInterface('IExtended'))

->addInterface($cgf->codegenImplementsInterface('IOtherExtended'))

->render();

expect_with_context(static::class, $code)->toBeUnchanged();

}

public function testExtendsInterfaceWithGeneratedFrom(): void {

$cgf = $this->getCodegenFactory();

$code = $cgf

->codegenInterface('IExtenderOfOne')

->addInterface(

$cgf

->codegenImplementsInterface('IExtended')

->setGeneratedFrom($cgf->codegenGeneratedFromMethod('Foo', 'Bar')),

)

->render();

expect_with_context(static::class, $code)->toBeUnchanged();

}

public function testInterfaceWithStuff(): void {

$cgf = $this->getCodegenFactory();

$code = $cgf

->codegenInterface('IInterfaceWithStuff')

->addMethod(

$cgf

->codegenMethod('genFoo')

->setReturnType('Awaitable<mixed>')

->setDocBlock('Override this to have the stuff'),

)

->addConstant(

$cgf->codegenClassConstant('A_CONST')

->setValue(0, HackBuilderValues::export()),

)

->render();

expect_with_context(static::class, $code)->toBeUnchanged();

}

public function testInterfaceWithGenerics(): void {

$cgf = $this->getCodegenFactory();

$code = $cgf

->codegenInterface('IInterfaceWithGenerics')

->addGenerics(Vector { 'TKey', 'TObject' })

->render();

expect_with_context(static::class, $code)->toBeUnchanged();

}

}