public function testGetRemoteResource() { $fileReadMock = $this->getMock('Magento\\Framework\\Filesystem\\File\\ReadInterface', array(), array(), '', false); $this->_fileReadFactoryMock->expects($this->once())->method('create')->with('example.com', 'http')->will($this->returnValue($fileReadMock)); $this->assertEquals($fileReadMock, $this->_filesystem->getRemoteResource('http://example.com')); }