first commit

modules/psaddonsconnect/vendor/guzzlehttp/ringphp/tests/Future/FutureArrayTest.php

@@ -0,0 +1,56 @@
+<?php
+namespace GuzzleHttp\Tests\Ring\Future;
+
+use GuzzleHttp\Ring\Future\FutureArray;
+use React\Promise\Deferred;
+
+class FutureArrayTest extends \PHPUnit_Framework_TestCase
+{
+    public function testLazilyCallsDeref()
+    {
+        $c = false;
+        $deferred = new Deferred();
+        $f = new FutureArray(
+            $deferred->promise(),
+            function () use (&$c, $deferred) {
+                $c = true;
+                $deferred->resolve(['status' => 200]);
+            }
+        );
+        $this->assertFalse($c);
+        $this->assertFalse($this->readAttribute($f, 'isRealized'));
+        $this->assertEquals(200, $f['status']);
+        $this->assertTrue($c);
+    }
+
+    public function testActsLikeArray()
+    {
+        $deferred = new Deferred();
+        $f = new FutureArray(
+            $deferred->promise(),
+            function () use (&$c, $deferred) {
+                $deferred->resolve(['status' => 200]);
+            }
+        );
+
+        $this->assertTrue(isset($f['status']));
+        $this->assertEquals(200, $f['status']);
+        $this->assertEquals(['status' => 200], $f->wait());
+        $this->assertEquals(1, count($f));
+        $f['baz'] = 10;
+        $this->assertEquals(10, $f['baz']);
+        unset($f['baz']);
+        $this->assertFalse(isset($f['baz']));
+        $this->assertEquals(['status' => 200], iterator_to_array($f));
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     */
+    public function testThrowsWhenAccessingInvalidProperty()
+    {
+        $deferred = new Deferred();
+        $f = new FutureArray($deferred->promise(), function () {});
+        $f->foo;
+    }
+}