public void Should_WriteNoEntries()
{
var hfs = new HostsFileService()
{
HostFilePath = Path.GetTempFileName()
};
hfs.WriteEntries(new HostFileEntry[] { });
Assert.AreEqual(0, hfs.GetEntries().Count());
try { File.Delete(hfs.HostFilePath); } catch { }
// END FUNCTION
}
public void Should_EnumerateCorrectEntries()
{
HostsFileService hfs = new HostsFileService()
{
HostFilePath = Path.GetTempFileName()
};
using (var w = new StreamWriter(
new FileStream(hfs.HostFilePath, FileMode.OpenOrCreate, FileAccess.ReadWrite)))
{
w.WriteLine("# fdafdasf");
w.WriteLine("# fdfdsafdafdasfdsafas");
w.WriteLine("#");
w.WriteLine("");
w.WriteLine("10.0.1.2 abc.com");
w.WriteLine("255.122.111.56\t def.com");
w.WriteLine("# 255.122.111.46\tdontfindme.com");
w.WriteLine("");
w.WriteLine("# ::56\t\t v6.com");
w.WriteLine("::1\tlocalhost");
w.WriteLine("");
w.WriteLine("2001:0db8:85a3:0000:0000:8a2e:0370:7334 \tbigv6.net");
}
var entries = hfs.GetEntries();
Assert.AreEqual(4, entries.Count());
Assert.IsTrue(entries.Any(e =>
string.Compare(e.Hostname, "abc.com", StringComparison.CurrentCultureIgnoreCase) == 0 &&
string.Compare(e.Address, "10.0.1.2", StringComparison.CurrentCultureIgnoreCase) == 0));
Assert.IsTrue(entries.Any(e =>
string.Compare(e.Hostname, "def.com", StringComparison.CurrentCultureIgnoreCase) == 0 &&
string.Compare(e.Address, "255.122.111.56", StringComparison.CurrentCultureIgnoreCase) == 0));
Assert.IsTrue(entries.Any(e =>
string.Compare(e.Hostname, "localhost", StringComparison.CurrentCultureIgnoreCase) == 0 &&
string.Compare(e.Address, "::1", StringComparison.CurrentCultureIgnoreCase) == 0));
Assert.IsTrue(entries.Any(e =>
string.Compare(e.Hostname, "bigv6.net", StringComparison.CurrentCultureIgnoreCase) == 0 &&
string.Compare(e.Address, "2001:0db8:85a3:0000:0000:8a2e:0370:7334", StringComparison.CurrentCultureIgnoreCase) == 0));
try { File.Delete(hfs.HostFilePath); } catch { }
// END FUNCTION
}
public void Should_WriteCorrectEntries()
{
var hfs = new HostsFileService()
{
HostFilePath = Path.GetTempFileName()
};
hfs.WriteEntries(new [] {
new HostFileEntry()
{
Address = "::1", Hostname = "localhost"
},
new HostFileEntry()
{
Address = "10.1.44.19", Hostname = "sqlserver.domain.net"
},
new HostFileEntry()
{
Address = "2001:0db8:85a3:0000:0000:8a2e:0370:7334", Hostname = "bigv6.net"
}
});
using (var r = new StreamReader(
new FileStream(hfs.HostFilePath, FileMode.Open, FileAccess.Read)))
{
var fileData = r.ReadToEnd();
Assert.IsTrue(new Regex($@"\s*::1\s*localhost\s*{Environment.NewLine}").IsMatch(fileData));
Assert.IsTrue(new Regex($@"\s*10.1.44.19\s*sqlserver.domain.net\s*{Environment.NewLine}").IsMatch(fileData));
Assert.IsTrue(new Regex($@"\s*2001:0db8:85a3:0000:0000:8a2e:0370:7334\s*bigv6.net\s*{Environment.NewLine}").IsMatch(fileData));
}
try { File.Delete(hfs.HostFilePath); } catch { }
// END FUNCTION
}
