public void AgeFilterStrategyTestRobust()
{
List <VirtualFileInfo> files = new List <VirtualFileInfo>()
{
new VirtualFileInfo(@"C:\foo\really_old.txt")
{
CreationTime = DateTime.Now.AddYears(-101), LastWriteTime = DateTime.Now.AddYears(-101)
},
new VirtualFileInfo(@"C:\foo\in_the_future.txt")
{
CreationTime = DateTime.Now.AddDays(3), LastWriteTime = DateTime.Now.AddDays(3)
}
};
AgeFilterStrategy filter = new AgeFilterStrategy();
// over 100 years old
IList <VirtualFileInfo> results = filter.Filter(files, "cdate>36500d");
Assert.AreEqual(1, results.Count);
Assert.IsTrue(results.Contains(files[0]));
// future-dated file: last modified by a DeLorean-riding scientist?
results = filter.Filter(files, "mdate <= 3d");
Assert.AreEqual(0, results.Count);
}
public void AgeFilterStrategyTest()
{
List <VirtualFileInfo> files = new List <VirtualFileInfo>()
{
new VirtualFileInfo(@"C:\foo\bar.txt")
{
CreationTime = DateTime.Now, LastWriteTime = DateTime.Now
},
new VirtualFileInfo(@"C:\foo\baz.txt")
{
CreationTime = DateTime.Now.AddDays(-1), LastWriteTime = DateTime.Now
},
new VirtualFileInfo(@"C:\foo\buz.txt")
{
CreationTime = DateTime.Now.AddHours(-12).AddMilliseconds(-1), LastWriteTime = DateTime.Now
}
};
AgeFilterStrategy filter = new AgeFilterStrategy();
IList <VirtualFileInfo> results = filter.Filter(files, "cdate > 12h");
// should match two older files based on create date
Assert.AreEqual(2, results.Count);
Assert.IsTrue(results.Contains(files[1]));
Assert.IsTrue(results.Contains(files[2]));
// should match all three using date last modified
results = filter.Filter(files, "mdate<=10s");
Assert.AreEqual(3, results.Count);
}