init

vendor/ringcentral/psr7/tests/DroppingStreamTest.php

@@ -0,0 +1,26 @@
+<?php
+namespace RingCentral\Tests\Psr7;
+
+use RingCentral\Psr7\BufferStream;
+use RingCentral\Psr7\DroppingStream;
+
+class DroppingStreamTest extends \PHPUnit_Framework_TestCase
+{
+    public function testBeginsDroppingWhenSizeExceeded()
+    {
+        $stream = new BufferStream();
+        $drop = new DroppingStream($stream, 5);
+        $this->assertEquals(3, $drop->write('hel'));
+        $this->assertEquals(2, $drop->write('lo'));
+        $this->assertEquals(5, $drop->getSize());
+        $this->assertEquals('hello', $drop->read(5));
+        $this->assertEquals(0, $drop->getSize());
+        $drop->write('12345678910');
+        $this->assertEquals(5, $stream->getSize());
+        $this->assertEquals(5, $drop->getSize());
+        $this->assertEquals('12345', (string) $drop);
+        $this->assertEquals(0, $drop->getSize());
+        $drop->write('hello');
+        $this->assertSame(0, $drop->write('test'));
+    }
+}