public function testProcessResponseBody() { $isJson = true; $this->objectManagerMock->expects($this->once())->method('get')->with('Magento\\Framework\\Translate\\Inline')->will($this->returnValue($this->translateMock)); $this->objectManagerMock->expects($this->never())->method('create'); $this->translateMock->expects($this->once())->method('processResponseBody')->with('', $isJson)->will($this->returnSelf()); $model = new Proxy($this->objectManagerMock, 'Magento\\Framework\\Translate\\Inline', true); $body = ''; $this->assertEquals($this->translateMock, $model->processResponseBody($body, $isJson)); }