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84 lines
2.0 KiB
PHP
84 lines
2.0 KiB
PHP
<?php
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namespace Amp\Test;
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use Amp\Failure;
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use Amp\Loop;
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use Amp\Promise;
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use React\Promise\RejectedPromise as RejectedReactPromise;
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class FailureTest extends BaseTest
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{
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/**
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* @expectedException \TypeError
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*/
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public function testConstructWithNonException()
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{
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$failure = new Failure(1);
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}
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public function testOnResolve()
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{
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$exception = new \Exception;
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$invoked = 0;
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$callback = function ($exception, $value) use (&$invoked, &$reason) {
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++$invoked;
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$reason = $exception;
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};
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$failure = new Failure($exception);
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$failure->onResolve($callback);
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$this->assertSame(1, $invoked);
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$this->assertSame($exception, $reason);
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}
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/**
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* @expectedException \Exception
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* @expectedExceptionMessage Success
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*/
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public function testOnResolveWithReactPromise()
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{
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Loop::run(function () {
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$failure = new Failure(new \Exception);
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$failure->onResolve(function ($exception, $value) {
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return new RejectedReactPromise(new \Exception("Success"));
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});
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});
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}
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public function testOnResolveWithGenerator()
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{
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$exception = new \Exception;
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$failure = new Failure($exception);
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$invoked = false;
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$failure->onResolve(function ($exception, $value) use (&$invoked) {
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$invoked = true;
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return $exception;
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yield; // Unreachable, but makes function a generator.
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});
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$this->assertTrue($invoked);
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}
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public function testFailFunction()
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{
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$exception = new \Exception;
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$invoked = 0;
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$callback = function ($exception, $value) use (&$invoked, &$reason) {
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++$invoked;
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$reason = $exception;
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};
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$failure = Promise\fail($exception);
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$failure->onResolve($callback);
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$this->assertSame(1, $invoked);
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$this->assertSame($exception, $reason);
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}
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}
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