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🧪 test: Add unit tests for ConnectivityMonitor GetAllDevices #97

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Merged
Ahmed-Yaseen99 merged 1 commit into from
Oct 28, 2026
Merged

🧪 test: Add unit tests for ConnectivityMonitor GetAllDevices #97

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61 changes: 61 additions & 0 deletions tests/NodeRadarPro.Tests/Core/Engines/ConnectivityMonitorTests.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -225,4 +225,65 @@ public async Task StartMonitoringAsync_CancelledToken_StopsGracefully()

Assert.False(monitor.IsRunning);
}

[Fact]
public void GetAllDevices_WhenNoDevicesTracked_ReturnsEmptyList()
{
var monitor = new ConnectivityMonitor();

var devices = monitor.GetAllDevices();

Assert.NotNull(devices);
Assert.Empty(devices);
}

[Fact]
public void GetAllDevices_WhenDevicesAdded_ReturnsAllTrackedDevices()
{
var monitor = new ConnectivityMonitor();
var dev1 = new NetworkNode { MacAddress = "11:22:33:44:55:66", DeviceName = "Dev1" };
var dev2 = new NetworkNode { MacAddress = "AA:BB:CC:DD:EE:FF", DeviceName = "Dev2" };

monitor.AddDevice(dev1);
monitor.AddDevice(dev2);

var devices = monitor.GetAllDevices();

Assert.Equal(2, devices.Count);
Assert.Contains(devices, d => d.MacAddress == "11:22:33:44:55:66");
Assert.Contains(devices, d => d.MacAddress == "AA:BB:CC:DD:EE:FF");
}

[Fact]
public void GetAllDevices_AfterDeviceRemoval_ReturnsRemainingDevices()
{
var monitor = new ConnectivityMonitor();
var dev1 = new NetworkNode { MacAddress = "11:22:33:44:55:66", DeviceName = "Dev1" };
var dev2 = new NetworkNode { MacAddress = "AA:BB:CC:DD:EE:FF", DeviceName = "Dev2" };

monitor.AddDevice(dev1);
monitor.AddDevice(dev2);
monitor.RemoveDevice("11:22:33:44:55:66");

var devices = monitor.GetAllDevices();

Assert.Single(devices);
Assert.Equal("AA:BB:CC:DD:EE:FF", devices[0].MacAddress);
}

[Fact]
public void GetAllDevices_ReturnsNewListInstance()
{
var monitor = new ConnectivityMonitor();
var dev1 = new NetworkNode { MacAddress = "11:22:33:44:55:66", DeviceName = "Dev1" };
monitor.AddDevice(dev1);

var list1 = monitor.GetAllDevices();
var list2 = monitor.GetAllDevices();

Assert.NotSame(list1, list2);

list1.Clear();
Assert.Single(monitor.GetAllDevices());
}
}