public void TryParse_ParsesCorrectlyWhenValueIsCommentedOutAndHasDescription()
{
HostEntry hostEntry = default(HostEntry);
var value = "#127.0.0.1 mysite.co.uk # This is a description";
var actual = HostEntry.TryParse(value, out hostEntry);
Assert.True(actual);
Assert.Equal("127.0.0.1", hostEntry.IpAddress);
Assert.Equal("mysite.co.uk", hostEntry.HostName);
Assert.Equal("This is a description", hostEntry.Description);
Assert.False(hostEntry.IsEnabled);
}
public void TryParse_ParsesCorrectlyWhenValueIsAnUncommentedOutEntryWithNoDescription()
{
HostEntry hostEntry = default(HostEntry);
var value = "127.0.0.1 mysite.co.uk";
var actual = HostEntry.TryParse(value, out hostEntry);
Assert.True(actual);
Assert.Equal("127.0.0.1", hostEntry.IpAddress);
Assert.Equal("mysite.co.uk", hostEntry.HostName);
Assert.Equal("", hostEntry.Description);
Assert.True(hostEntry.IsEnabled);
}
public static HostsFile Load(Stream stream)
{
var hostsFile = new HostsFile();
var reader = new StreamReader(stream);
while (reader.Peek() >= 0)
{
string line = reader.ReadLine();
HostEntry hostEntry;
if (HostEntry.TryParse(line, out hostEntry))
{
hostsFile.AddHostEntry(hostEntry);
}
else
{
hostsFile.AddComment(line.TrimStart('#'));
}
}
return(hostsFile);
}
