public void TestCtor1()
{
var logFile = new InMemoryLogSource();
using (var search = new LogSourceSearch(_scheduler, logFile, "foobar", TimeSpan.Zero))
{
search.Matches.Should().BeEmpty("because the source is empty");
}
}
public void TestAddListener1()
{
var logFile = new InMemoryLogSource();
logFile.AddEntry("Hello World!");
using (var search = new LogSourceSearch(_scheduler, logFile, "l", TimeSpan.Zero))
{
search.AddListener(_listener.Object);
_scheduler.RunOnce();
_matches.Should().Equal(new[]
{
new LogMatch(0, new LogLineMatch(2, 1)),
new LogMatch(0, new LogLineMatch(3, 1)),
new LogMatch(0, new LogLineMatch(9, 1))
});
}
}
public void TestCtor2()
{
var logFile = new InMemoryLogSource();
logFile.AddEntry("Hello World!");
using (var search = new LogSourceSearch(_scheduler, logFile, "l", TimeSpan.Zero))
{
_scheduler.RunOnce();
search.Count.Should().Be(3);
var matches = search.Matches.ToList();
matches.Should().Equal(new[]
{
new LogMatch(0, new LogLineMatch(2, 1)),
new LogMatch(0, new LogLineMatch(3, 1)),
new LogMatch(0, new LogLineMatch(9, 1))
});
}
}
public void TestReset()
{
var logFile = new InMemoryLogSource();
logFile.AddEntry("What's up people?");
logFile.AddEntry("Hello World!");
logFile.AddEntry("Looks like a bug");
using (var search = new LogSourceSearch(_scheduler, logFile, "l", TimeSpan.Zero))
{
_scheduler.RunOnce();
search.Matches.Should().HaveCount(6);
logFile.Clear();
search.Matches.Should().HaveCount(6);
_scheduler.RunOnce();
search.Matches.Should().HaveCount(0, "because we've cleared the log source");
}
}
public void TestInvalidate2()
{
var logFile = new InMemoryLogSource();
logFile.AddEntry("What's up people?");
logFile.AddEntry("Hello World!");
logFile.AddEntry("Looks like a bug");
using (var search = new LogSourceSearch(_scheduler, logFile, "l", TimeSpan.Zero))
{
_scheduler.RunOnce();
search.Matches.Should().HaveCount(6);
logFile.RemoveFrom(0);
search.Matches.Should().HaveCount(6);
_scheduler.RunOnce();
search.Matches.Should().HaveCount(0, "because we've removed all lines");
}
}
public void TestDispose()
{
var logFile = new InMemoryLogSource();
logFile.AddEntry("What's a foobar?");
LogSourceSearch search;
using (search = new LogSourceSearch(_scheduler, logFile, "foobar", TimeSpan.Zero))
{
search.IsDisposed.Should().BeFalse();
_scheduler.PeriodicTaskCount.Should().Be(1);
_scheduler.RunOnce();
search.Count.Should().Be(1);
}
search.IsDisposed.Should().BeTrue();
search.Count.Should().Be(0);
_scheduler.PeriodicTaskCount.Should().Be(0);
}
public void TestInvalidate1()
{
var logFile = new InMemoryLogSource();
logFile.AddEntry("What's up people?");
logFile.AddEntry("Hello World!");
logFile.AddEntry("Looks like a bug");
using (var search = new LogSourceSearch(_scheduler, logFile, "l", TimeSpan.Zero))
{
_scheduler.RunOnce();
search.Matches.Should().HaveCount(6);
logFile.RemoveFrom(1);
search.Matches.Should().HaveCount(6);
_scheduler.RunOnce();
search.Matches.Should().HaveCount(1, "because we've removed the second and third line, thus removing 5 of the 6 hits in the log source");
search.Matches.Should().Equal(new LogMatch(0, new LogLineMatch(14, 1)));
}
}
