first commit

modules/inpostshipping/vendor/guzzlehttp/streams/tests/NoSeekStreamTest.php

@@ -0,0 +1,41 @@
+<?php
+namespace GuzzleHttp\Tests\Stream;
+
+use GuzzleHttp\Stream\Stream;
+use GuzzleHttp\Stream\NoSeekStream;
+
+/**
+ * @covers GuzzleHttp\Stream\NoSeekStream
+ * @covers GuzzleHttp\Stream\StreamDecoratorTrait
+ */
+class NoSeekStreamTest extends \PHPUnit_Framework_TestCase
+{
+    public function testCannotSeek()
+    {
+        $s = $this->getMockBuilder('GuzzleHttp\Stream\StreamInterface')
+            ->setMethods(['isSeekable', 'seek'])
+            ->getMockForAbstractClass();
+        $s->expects($this->never())->method('seek');
+        $s->expects($this->never())->method('isSeekable');
+        $wrapped = new NoSeekStream($s);
+        $this->assertFalse($wrapped->isSeekable());
+        $this->assertFalse($wrapped->seek(2));
+    }
+
+    public function testHandlesClose()
+    {
+        $s = Stream::factory('foo');
+        $wrapped = new NoSeekStream($s);
+        $wrapped->close();
+        $this->assertFalse($wrapped->write('foo'));
+    }
+
+    public function testCanAttach()
+    {
+        $s1 = Stream::factory('foo');
+        $s2 = Stream::factory('bar');
+        $wrapped = new NoSeekStream($s1);
+        $wrapped->attach($s2->detach());
+        $this->assertEquals('bar', (string) $wrapped);
+    }
+}