Lidarr/NzbDrone.Common.Test/ProcessProviderTests.cs

79 lines
2.3 KiB
C#

// ReSharper disable InconsistentNaming
using System.Diagnostics;
using System.Linq;
using FluentAssertions;
using NUnit.Framework;
namespace NzbDrone.Common.Test
{
[TestFixture]
public class ProcessProviderTests
{
private const string DummyProccessName = "NzbDrone.Test.Dummy";
ProcessProvider _processProvider;
[SetUp]
public void Setup()
{
Process.GetProcessesByName(DummyProccessName).ToList().ForEach(c => c.Kill());
_processProvider = new ProcessProvider();
}
[TearDown]
public void TearDown()
{
Process.GetProcessesByName(DummyProccessName).ToList().ForEach(c => c.Kill());
}
[TestCase(0)]
[TestCase(123332324)]
public void Kill_should_not_fail_on_invalid_process_is(int processId)
{
_processProvider.Kill(processId);
}
[Test]
public void GetById_should_return_null_if_process_doesnt_exist()
{
_processProvider.GetProcessById(1234567).Should().BeNull();
}
[TestCase(0)]
[TestCase(-1)]
[TestCase(9999)]
public void GetProcessById_should_return_null_for_invalid_process(int processId)
{
_processProvider.GetProcessById(processId).Should().BeNull();
}
[Test]
public void Should_be_able_to_kill_procces()
{
var dummyProcess = StartDummyProcess();
_processProvider.Kill(dummyProcess.Id);
dummyProcess.HasExited.Should().BeTrue();
}
[Test]
public void Should_be_able_to_start_process()
{
var startInfo = new ProcessStartInfo(DummyProccessName + ".exe");
//Act/Assert
_processProvider.GetProcessByName(DummyProccessName).Should()
.BeEmpty("Dummy process is already running");
_processProvider.Start(startInfo).Should().NotBeNull();
_processProvider.GetProcessByName(DummyProccessName).Should()
.HaveCount(1, "excepted one dummy process to be already running");
}
public Process StartDummyProcess()
{
var startInfo = new ProcessStartInfo(DummyProccessName + ".exe");
return _processProvider.Start(startInfo);
}
}
}