public void DiscoveredDevice_GetDeviceInfo_DoesNotMakeHttpRequestIfDataCached()
{
var publishedDevice = new SsdpRootDevice()
{
Location = new Uri("http://192.168.1.100:1702/description"),
CacheLifetime = TimeSpan.FromMinutes(1),
DeviceType = "TestDeviceType",
Uuid = System.Guid.NewGuid().ToString()
};
var discoveredDevice = new DiscoveredSsdpDevice();
discoveredDevice.Usn = "test usn";
discoveredDevice.AsAt = DateTimeOffset.Now;
discoveredDevice.CacheLifetime = publishedDevice.CacheLifetime;
discoveredDevice.DescriptionLocation = publishedDevice.Location;
var client = new MockHttpClient(publishedDevice.ToDescriptionDocument());
var device = discoveredDevice.GetDeviceInfo(client).GetAwaiter().GetResult();
client = new MockHttpClient(publishedDevice.ToDescriptionDocument());
device = discoveredDevice.GetDeviceInfo(client).GetAwaiter().GetResult();
Assert.IsNull(client.LastRequest);
Assert.AreEqual(device.Uuid, publishedDevice.Uuid);
Assert.AreEqual(device.DeviceType, publishedDevice.DeviceType);
}
public void DiscoveredDevice_GetDeviceInfo_CreatesDefaultClient()
{
var publishedDevice = new SsdpRootDevice()
{
Location = new Uri("http://192.168.1.100:1702/description"),
CacheLifetime = TimeSpan.FromMinutes(1),
DeviceType = "TestDeviceType",
Uuid = System.Guid.NewGuid().ToString()
};
var discoveredDevice = new DiscoveredSsdpDevice();
discoveredDevice.Usn = "test usn";
discoveredDevice.AsAt = DateTimeOffset.Now;
discoveredDevice.CacheLifetime = TimeSpan.FromSeconds(1);
discoveredDevice.DescriptionLocation = publishedDevice.Location;
var device = discoveredDevice.GetDeviceInfo().GetAwaiter().GetResult();
}
private async Task<UpnpDeviceResponse> CreateUpnpDeviceAsync(DiscoveredSsdpDevice device)
{
var info = await device.GetDeviceInfo();
var headers = device.ResponseHeaders?.ToDictionary(
h => h.Key, h => string.Join(" ", h.Value), StringComparer.OrdinalIgnoreCase);
headers = headers ?? new Dictionary<string, string>(0);
string server;
string location;
string usn = info.Udn;
if (!headers.TryGetValue("location", out location))
{
location = device.DescriptionLocation.AbsoluteUri;
}
if (!headers.TryGetValue("server", out server))
{
server = string.Empty;
}
var response = new UpnpDeviceResponse(location, server, usn)
{
FriendlyName = info.FriendlyName,
Manufacturer = info.Manufacturer,
ModelName = info.ModelName
};
foreach (var keyValuePair in headers)
{
response.AddHeader(keyValuePair.Key, keyValuePair.Value);
}
return response;
}