updated plugin W3 Total Cache version 2.3.3

wp-content/plugins/w3-total-cache/vendor/guzzlehttp/psr7/tests/NoSeekStreamTest.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace GuzzleHttp\Tests\Psr7;
+
+use GuzzleHttp\Psr7\NoSeekStream;
+
+/**
+ * @covers GuzzleHttp\Psr7\NoSeekStream
+ * @covers GuzzleHttp\Psr7\StreamDecoratorTrait
+ */
+class NoSeekStreamTest extends BaseTest
+{
+    public function testCannotSeek()
+    {
+        $s = $this->getMockBuilder('Psr\Http\Message\StreamInterface')
+            ->setMethods(['isSeekable', 'seek'])
+            ->getMockForAbstractClass();
+        $s->expects(self::never())->method('seek');
+        $s->expects(self::never())->method('isSeekable');
+        $wrapped = new NoSeekStream($s);
+        self::assertFalse($wrapped->isSeekable());
+
+        $this->expectExceptionGuzzle('RuntimeException', 'Cannot seek a NoSeekStream');
+
+        $wrapped->seek(2);
+    }
+
+    public function testToStringDoesNotSeek()
+    {
+        $s = \GuzzleHttp\Psr7\Utils::streamFor('foo');
+        $s->seek(1);
+        $wrapped = new NoSeekStream($s);
+        self::assertSame('oo', (string) $wrapped);
+
+        $wrapped->close();
+    }
+}