public void AddComment_AddsCommentToHostFile()
{
var sut = new HostsFile();
sut.AddComment("Test comment");
Assert.Equal(1, sut.AllComments().Count());
}
public void Constructor_InitialisesCorrectly()
{
var sut = new HostsFile();
Assert.Empty(sut.AllComments());
Assert.Empty(sut.AllHostEntries());
}
public void Constructor_InitialisesCorrectly()
{
var sut = new HostsFile();
Assert.Empty(sut.AllComments());
Assert.Empty(sut.AllHostEntries());
}
HostsFile Load()
{
using (var stream = GetStream())
{
return(HostsFile.Load(stream));
}
}
public void Commit()
{
using (var stream = GetStream())
{
HostsFile.Save(stream);
}
}
public void Save_SavesHostFileToStream()
{
var actualStream = new MemoryStream();
var expectedStream = TestContext.GetResourceStream("FluentInstallation.Web.Hosts.Hosts.txt");
var hostsFile = new HostsFile();
hostsFile.AddComment("This is a test comment line 1");
hostsFile.AddComment("This is a test comment line 2");
hostsFile.AddHostEntry(new HostEntry()
{
IpAddress = "172.0.1.1", HostName = "mysite.co.uk", Description = string.Empty, IsEnabled = true
});
hostsFile.AddHostEntry(new HostEntry()
{
IpAddress = "172.0.1.2", HostName = "mysite.de", Description = string.Empty, IsEnabled = true
});
hostsFile.AddHostEntry(new HostEntry()
{
IpAddress = "172.0.1.3", HostName = "mysite.ie", Description = "This is a comment", IsEnabled = true
});
hostsFile.Save(actualStream);
actualStream.Position = 0;
var actual = actualStream.ReadToEnd();
var expected = expectedStream.ReadToEnd();
Assert.Equal(expected, actual);
}
public void AddHostEntry_AddsEntryToHostFile()
{
var sut = new HostsFile();
sut.AddHostEntry(new HostEntry());
Assert.Equal(1, sut.AllHostEntries().Count());
}
public void RemoveComment_RemovesCommentFromHostFile()
{
var sut = new HostsFile();
sut.AddComment("Test comment");
sut.RemoveComment("Test comment");
Assert.Empty(sut.AllComments());
}
public void Load_LoadsHostsFileFromAStream()
{
var hostsFile = HostsFile.Load(TestContext.GetResourceStream("FluentInstallation.Web.Hosts.Hosts.txt"));
Assert.NotEmpty(hostsFile.AllHostEntries());
Assert.Equal(3, hostsFile.AllHostEntries().Count());
Assert.Equal("This is a comment", hostsFile.AllHostEntries().Last().Description);
Assert.NotEmpty(hostsFile.AllComments());
Assert.Equal(2, hostsFile.AllComments().Count());
}
public IHostsConfigurer RemoveHostEntry(string hostName)
{
foreach (HostEntry entry in HostsFile.FindHostEntry(hostName))
{
HostsFile.RemoveHostEntry(entry);
Logger.Info(entry.ContructAddMessage);
}
return(this);
}
public IHostsConfigurer AddHostEntry(Action <IHostEntryConfigurer> configurer)
{
var entry = new HostEntry();
configurer(new HostEntryConfigurer(entry));
HostsFile.AddHostEntry(entry);
Logger.Info(entry.ContructAddMessage);
return(this);
}
public void RemoveComment_RemovesCommentFromHostFile()
{
var sut = new HostsFile();
sut.AddComment("Test comment");
sut.RemoveComment("Test comment");
Assert.Empty(sut.AllComments());
}
public void AddHostEntry_ShouldNotAddDuplicateEntriesWithTheSameHostNameAndIp()
{
var sut = new HostsFile();
var hostEntry1 = new HostEntry() { HostName = "mysite.co.uk", IsEnabled = true, IpAddress = "192.168.2.1"};
var hostEntry2 = new HostEntry() { HostName = "mysite.co.uk", IsEnabled = true, IpAddress = "192.168.2.1" };
sut.AddHostEntry(hostEntry1);
sut.AddHostEntry(hostEntry2);
Assert.Equal(1, sut.AllHostEntries().Count());
Assert.True(sut.AllHostEntries().Last().IsEnabled);
}
public void RemoveHostEntry_RemovesEntryFromHostFile()
{
var sut = new HostsFile();
var entry = new HostEntry()
{
HostName = "mysite.co.uk"
};
sut.AddHostEntry(entry);
sut.RemoveHostEntry(entry);
Assert.Empty(sut.AllHostEntries());
}
public void AddHostEntry_ShouldNotAddDuplicateEntriesWithTheSameHostNameAndIp()
{
var sut = new HostsFile();
var hostEntry1 = new HostEntry()
{
HostName = "mysite.co.uk", IsEnabled = true, IpAddress = "192.168.2.1"
};
var hostEntry2 = new HostEntry()
{
HostName = "mysite.co.uk", IsEnabled = true, IpAddress = "192.168.2.1"
};
sut.AddHostEntry(hostEntry1);
sut.AddHostEntry(hostEntry2);
Assert.Equal(1, sut.AllHostEntries().Count());
Assert.True(sut.AllHostEntries().Last().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;
}
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);
}
public void AddComment_AddsCommentToHostFile()
{
var sut = new HostsFile();
sut.AddComment("Test comment");
Assert.Equal(1, sut.AllComments().Count());
}
public void AddHostEntry_AddsEntryToHostFile()
{
var sut = new HostsFile();
sut.AddHostEntry(new HostEntry());
Assert.Equal(1, sut.AllHostEntries().Count());
}
public void RemoveHostEntry_RemovesEntryFromHostFile()
{
var sut = new HostsFile();
var entry = new HostEntry(){HostName = "mysite.co.uk"};
sut.AddHostEntry(entry);
sut.RemoveHostEntry(entry);
Assert.Empty(sut.AllHostEntries());
}
public void Save_SavesHostFileToStream()
{
var actualStream = new MemoryStream();
var expectedStream = TestContext.GetResourceStream("FluentInstallation.Web.Hosts.Hosts.txt");
var hostsFile = new HostsFile();
hostsFile.AddComment("This is a test comment line 1");
hostsFile.AddComment("This is a test comment line 2");
hostsFile.AddHostEntry(new HostEntry() { IpAddress = "172.0.1.1", HostName = "mysite.co.uk", Description = string.Empty, IsEnabled = true });
hostsFile.AddHostEntry(new HostEntry() { IpAddress = "172.0.1.2", HostName = "mysite.de", Description = string.Empty, IsEnabled = true });
hostsFile.AddHostEntry(new HostEntry() { IpAddress = "172.0.1.3", HostName = "mysite.ie", Description = "This is a comment", IsEnabled = true });
hostsFile.Save(actualStream);
actualStream.Position = 0;
var actual = actualStream.ReadToEnd();
var expected = expectedStream.ReadToEnd();
Assert.Equal(expected, actual);
}