1 files changed, 23 insertions, 0 deletions
diff --git a/vendor/guzzle/guzzle/tests/Guzzle/Tests/Plugin/Backoff/ExponentialBackoffStrategyTest.php b/vendor/guzzle/guzzle/tests/Guzzle/Tests/Plugin/Backoff/ExponentialBackoffStrategyTest.php
new file mode 100644
index 0000000..09965bc
--- /dev/null
+++ b/vendor/guzzle/guzzle/tests/Guzzle/Tests/Plugin/Backoff/ExponentialBackoffStrategyTest.php
@@ -0,0 +1,23 @@
+<?php
+
+namespace Guzzle\Tests\Plugin\Backoff;
+
+use Guzzle\Plugin\Backoff\ExponentialBackoffStrategy;
+
+/**
+ * @covers Guzzle\Plugin\Backoff\ExponentialBackoffStrategy
+ */
+class ExponentialBackoffStrategyTest extends \Guzzle\Tests\GuzzleTestCase
+{
+    public function testRetriesWithExponentialDelay()
+    {
+        $strategy = new ExponentialBackoffStrategy();
+        $this->assertFalse($strategy->makesDecision());
+        $request = $this->getMock('Guzzle\Http\Message\Request', array(), array(), '', false);
+        $this->assertEquals(1, $strategy->getBackoffPeriod(0, $request));
+        $this->assertEquals(2, $strategy->getBackoffPeriod(1, $request));
+        $this->assertEquals(4, $strategy->getBackoffPeriod(2, $request));
+        $this->assertEquals(8, $strategy->getBackoffPeriod(3, $request));
+        $this->assertEquals(16, $strategy->getBackoffPeriod(4, $request));
+    }
+}