public void FileExists()
{
var dep = new CacheDependencyFile(dm, fullPath);
Assert.IsTrue(dep.FullPath == fi.FullName);
Assert.IsTrue(dep.Exists == fi.Exists);
Assert.IsTrue(dep.LastModified == fi.LastWriteTime);
Assert.IsFalse(dep.HasExpired);
Assert.IsFalse(dep.HasChanged());
dm.File.Exists(Arg.Any <string>()).Returns(false);
Assert.IsFalse(dep.HasExpired);
Assert.IsTrue(dep.HasChanged());
}
public void FileExistAndTimeStampNewer()
{
var dep = new CacheDependencyFile(dm, fullPath);
fi.LastWriteTime = DateTime.Now;
Assert.IsTrue(dep.HasExpired);
Assert.IsTrue(dep.HasChanged());
}
public void FileExistButWasDeleted()
{
var dep = new CacheDependencyFile(dm, fullPath);
dm.File.Exists(Arg.Any <string>()).Returns(false);
fi.Exists = false;
Assert.IsFalse(dep.HasExpired);
Assert.IsTrue(dep.HasChanged());
}
public void FileExistAndTimeStampOlder()
{
var dep = new CacheDependencyFile(dm, fullPath);
fi.LastWriteTime = fi.LastWriteTime.AddMinutes(-5);
Assert.IsTrue(dep.LastModified < DateTime.Now);
Assert.IsFalse(dep.HasExpired);
Assert.IsTrue(dep.HasChanged());
}
public void FileNotExists()
{
fi.Exists = false;
dm.File.Exists(Arg.Any <string>()).Returns(false);
var dep = new CacheDependencyFile(dm, fullPath);
Assert.IsTrue(dep.LastModified == DateTime.MinValue);
Assert.IsFalse(dep.HasExpired);
Assert.IsFalse(dep.HasChanged());
}
public void FileNotExistButAdded()
{
dm.File.Exists(Arg.Any <string>()).Returns(false);
fi.Exists = false;
var dep = new CacheDependencyFile(dm, fullPath);
dm.File.Exists(Arg.Any <string>()).Returns(true);
fi.Exists = true;
fi.LastWriteTime = DateTime.Now;
Assert.IsTrue(dep.HasExpired);
Assert.IsTrue(dep.HasChanged());
}