init

vendor/react/promise-timer/tests/TestCase.php

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+<?php
+
+namespace React\Tests\Promise\Timer;
+
+use PHPUnit\Framework\TestCase as BaseTestCase;
+use React\EventLoop\Factory;
+
+class TestCase extends BaseTestCase
+{
+    protected $loop;
+
+    public function setUp()
+    {
+        $this->loop = Factory::create();
+    }
+
+    protected function expectCallableOnce()
+    {
+        $mock = $this->createCallableMock();
+
+        $mock
+            ->expects($this->once())
+            ->method('__invoke');
+
+        return $mock;
+    }
+
+    protected function expectCallableNever()
+    {
+        $mock = $this->createCallableMock();
+
+        $mock
+            ->expects($this->never())
+            ->method('__invoke');
+
+        return $mock;
+    }
+
+    /**
+     * @link https://github.com/reactphp/react/blob/master/tests/React/Tests/Socket/TestCase.php (taken from reactphp/react)
+     */
+    protected function createCallableMock()
+    {
+        return $this->getMockBuilder('React\Tests\Promise\Timer\CallableStub')->getMock();
+    }
+
+    protected function expectPromiseRejected($promise)
+    {
+        return $promise->then($this->expectCallableNever(), $this->expectCallableOnce());
+    }
+
+    protected function expectPromiseResolved($promise)
+    {
+        return $promise->then($this->expectCallableOnce(), $this->expectCallableNever());
+    }
+
+    protected function expectPromisePending($promise)
+    {
+        return $promise->then($this->expectCallableNever(), $this->expectCallableNever());
+    }
+}