public async Task GetCurrentContentAsync()
        {
            const string rawXmlContent  = "<ContentItem source=\"Amazon\"><itemName>MyItem</itemName></ContentItem>";
            var          rawXmlResponse = $"<nowPlaying>{rawXmlContent}</nowPlaying>";
            var          httpMock       = new MockHttpMessageHandler();

            httpMock.Expect(HttpMethod.Get, "http://1.2.3.4:8090/now_playing").Respond("application/xml", rawXmlResponse);
            var deviceMock = new Mock <ISpeaker>();

            deviceMock.Setup(x => x.IpAddress).Returns("1.2.3.4");
            var httpClient = new HttpClient(httpMock);
            var testee     = new BoseConnection(httpClient);

            var result = await testee.GetCurrentContentAsync(deviceMock.Object);

            result.ItemName.Should().Be("MyItem");
            httpMock.VerifyNoOutstandingExpectation();
        }