public override void Init()
{
base.Init();
Twin.ChangeEventPriority(nameof(FirewallConfigurationSnapshotGenerator), EventPriority.High);
_mockedShell = new Mock <IProcessUtil>();
_mockedShell.Setup(m => m.ExecuteProcess(
It.IsAny <string>(),
It.Is <string>(x => x.Contains("which")),
It.IsAny <ErrorHandler>(),
It.IsAny <IEnumerable <int> >()))
.Returns("iptables");
_genertorUnderTest = new FirewallConfigurationSnapshotGenerator(_mockedShell.Object);
}
public void TestEventIfIpTablesNotExist()
{
var mockedShell = new Mock <IProcessUtil>();
mockedShell.Setup(m => m.ExecuteProcess(
It.IsAny <string>(),
It.Is <string>(x => x.Contains("which")),
It.IsAny <ErrorHandler>(),
It.IsAny <IEnumerable <int> >()))
.Returns("");
var genertorUnderTest = new FirewallConfigurationSnapshotGenerator(mockedShell.Object);
var events = genertorUnderTest.GetEvents();
Assert.AreEqual(0, events.Count());
mockedShell.Verify(util => util.ExecuteProcess(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <ErrorHandler>(),
It.IsAny <IEnumerable <int> >()), Times.Exactly(1));
}
