public void Save_AppliesDeletionReorderingDisabling()
{
StringResource resource = new StringResource(Resources.ComplexHostsFile_Before);
HostsFile file = new HostsFile(resource);
var entry1 = file.Entries.Where(c => c.Hostname == "host1.localhost").First();
var entry2 = file.Entries.Where(c => c.Hostname == "host2.localhost").First();
var entry3 = file.Entries.Where(c => c.Hostname == "host3.localhost").First();
var entry4 = file.Entries.Where(c => c.Hostname == "host4.localhost").First();
var entry5 = file.Entries.Where(c => c.Hostname == "host5.localhost").First();
var entry6 = new HostEntry("host6.localhost", "127.0.0.1", "comment 6");
entry1.Enabled = false;
entry2.Enabled = true;
entry3.Enabled = false;
entry3.SwapLine(entry5); // swap two with a deleted in between
entry6.SwapLine(entry2); // new swapped with existing
file.DeleteEntry(entry4);
file.AddEntry(entry6);
file.Save();
string actualOutput = resource.ToString();
Assert.AreEqual(Resources.ComplexHostsFile_Expected, actualOutput);
}
public void DeleteEntry_NullEntry_ThrowsArgumentNullException()
{
StringResource resource = new StringResource();
HostsFile file = new HostsFile(resource);
file.DeleteEntry(null);
}
public void DeleteEntry_DoesNotExist_DoesNotThrowException()
{
StringResource resource = new StringResource();
HostsFile file = new HostsFile(resource);
HostEntry entry = new HostEntry("host.localhost", "1.0.0.0", null);
file.DeleteEntry(entry);
}
public void IsDirty_ItemDeleted_ReturnsTrue()
{
string inputValue = "127.0.0.1 host1 # comment 1\n192.168.0.1 host2";
StringResource resource = new StringResource(inputValue);
HostsFile file = new HostsFile(resource);
file.DeleteEntry(file.Entries.First());
Assert.IsTrue(file.IsDirty);
}
public void DeleteEntry_RemovesFromEntries()
{
StringResource resource = new StringResource("127.0.0.1 host1 # comment 1\n192.168.0.1 host2");
HostsFile file = new HostsFile(resource);
var entry = file.Entries.First();
file.DeleteEntry(entry);
Assert.IsFalse(file.Entries.Contains(entry));
}
public void Save_AppliesDeletion()
{
StringResource resource = new StringResource(Resources.SampleHostsFile);
HostsFile file = new HostsFile(resource);
var entryA = file.Entries.Where(c => c.Hostname == "host1.localhost").First();
file.DeleteEntry(entryA);
file.Save();
string actualOutput = resource.ToString();
Assert.AreEqual(Resources.SampleHostsFile_Delete, actualOutput);
}
protected override void ProcessRecord()
{
ICollection <HostEntry> hostEntries;
if (!TryGetHostEntries(HostsFile, Name, Line, true, out hostEntries))
{
return;
}
foreach (var hostEntry in hostEntries)
{
if (ShouldProcess(String.Format("{0} ({1})", hostEntry.Name, hostEntry.Address), "Remove host entry"))
{
HostsFile.DeleteEntry(hostEntry);
}
}
}
public PropertyBag DeleteEntries(PropertyBag bag)
{
return(CatchCommonExceptions(() =>
{
DeleteEntriesRequest request = new DeleteEntriesRequest(bag);
HostsFile hostsFile = GetHostsFile();
IEnumerable <HostEntry> hostEntries = hostsFile.Entries;
foreach (HostEntry remoteEntry in request.Entries)
{
HostEntry localEntry = FindHostEntry(remoteEntry, hostEntries);
hostsFile.DeleteEntry(localEntry);
}
hostsFile.Save();
return new DeleteEntriesResponse().ToPropertyBag();
}));
}
