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56 lines
1.2 KiB
PHP
56 lines
1.2 KiB
PHP
<?php
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namespace Amp\Test;
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use Amp\Loop;
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use Amp\PHPUnit\AsyncTestCase;
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use Amp\Promise;
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use Amp\Success;
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use function Amp\await;
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use function Amp\delay;
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class SuccessTest extends AsyncTestCase
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{
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public function testConstructWithPromise(): void
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{
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$this->expectException(\Error::class);
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$success = new Success($this->getMockBuilder(Promise::class)->getMock());
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}
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public function testOnResolve(): void
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{
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$value = "Resolution value";
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$success = new Success($value);
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$this->assertSame($value, await($success));
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}
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/**
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* @depends testOnResolve
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*/
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public function testOnResolveThrowingForwardsToLoopHandlerOnSuccess(): void
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{
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$invoked = 0;
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$expected = new \Exception;
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Loop::setErrorHandler(function ($exception) use (&$invoked, $expected) {
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++$invoked;
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$this->assertSame($expected, $exception);
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});
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$callback = function () use ($expected) {
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throw $expected;
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};
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$success = new Success;
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$success->onResolve($callback);
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delay(0); // Tick event loop to execute onResolve callback.
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$this->assertSame(1, $invoked);
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}
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}
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