mirror of https://github.com/dahall/Vanara.git
104 lines
2.9 KiB
C#
104 lines
2.9 KiB
C#
using NUnit.Framework;
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using System.Linq;
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using Vanara.PInvoke.Tests;
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using static Vanara.PInvoke.SetupAPI;
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namespace Vanara.Diagnostics.Tests;
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[TestFixture]
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public class DeviceTests
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{
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[Test]
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public void ClassNamesTest()
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{
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var coll = DeviceManager.LocalInstance.GetSetupClasses();
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Assert.That(coll, Is.Not.Empty);
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TestContext.Write(string.Join("\r\n", coll.Select(c => c.Description).OrderBy(s => s)));
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}
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[Test]
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public void ClassPropsTest()
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{
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using var cl = new DeviceClass("DiskDrive");
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cl.Guid.WriteValues();
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cl.Name.WriteValues();
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cl.Description.WriteValues();
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cl.BitmapIndex?.WriteValues();
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cl.ImageIndex?.WriteValues();
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cl.NoDisplay?.WriteValues();
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cl.NoInstall?.WriteValues();
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foreach (var kv in cl.Properties)
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TestContext.WriteLine($"{kv.Key.LookupName()} = {kv.Value?.GetStringVal()}");
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foreach (var kv in cl.RegistryProperties)
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TestContext.WriteLine($"{kv.Key} = {kv.Value?.GetStringVal()}");
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}
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[Test]
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public void EnumDevicesTest()
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{
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using var coll = new DeviceCollection(GUID_DEVCLASS_DISKDRIVE);//, null, null, DIGCF.DIGCF_ALLCLASSES);
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var devs = coll.ToArray();
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Assert.That(devs, Is.Not.Empty);
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TestContext.WriteLine($"Found {devs.Length} devices.");
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TestContext.Write(string.Join("\r\n", devs.Select(c => c.Name).OrderBy(s => s)));
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}
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[Test]
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public void PropsTest()
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{
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using var cl = new DeviceClass(GUID_DEVCLASS_DISKDRIVE);
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var devs = cl.GetDevices().ToArray();
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TestContext.WriteLine($"Found {devs.Length} devices.");
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foreach (var dev in devs)
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{
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TestContext.WriteLine(new string('=', 20) + dev.Name + new string('=', 20));
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dev.Description.WriteValues();
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dev.DriverPath.WriteValues();
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dev.InstallFlags.WriteValues();
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dev.InstallFlagsEx.WriteValues();
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dev.InstanceId.WriteValues();
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foreach (var kv in dev.Properties)
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TestContext.WriteLine($"{kv.Key.LookupName()} = {kv.Value?.GetStringVal()}");
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foreach (var kv in dev.RegistryProperties)
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TestContext.WriteLine($"{kv.Key} = {kv.Value?.GetStringVal()}");
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}
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}
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[Test]
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public void SetClassPropTest()
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{
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DEVPROPKEY item = DEVPKEY_DeviceClass_NoDisplayClass; // DEVPKEY_DeviceClass_Exclusive;
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using var cl = new DeviceClass(GUID_DEVCLASS_DISKDRIVE);
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var val = cl.Properties[item];
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Assert.IsNull(val);
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try
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{
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cl.Properties[item] = false;
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val = cl.Properties[item];
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Assert.That(val, Is.Not.Null.And.TypeOf<bool>());
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Assert.IsFalse((bool)val!);
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}
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finally
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{
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Assert.That(cl.Properties.Remove(item), ResultIs.Successful);
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}
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}
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[Test]
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public void SetClassRegPropTest()
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{
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using var cl = new DeviceClass(GUID_DEVCLASS_DISKDRIVE);
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var val = cl.RegistryProperties[SPCRP.SPCRP_LOWERFILTERS];
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try
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{
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cl.RegistryProperties[SPCRP.SPCRP_LOWERFILTERS] = new[] { "MyFilter" };
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var newval = cl.RegistryProperties[SPCRP.SPCRP_LOWERFILTERS];
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Assert.That(newval, Is.Not.EqualTo(val));
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}
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finally
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{
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cl.RegistryProperties[SPCRP.SPCRP_LOWERFILTERS] = val;
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}
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}
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} |