public void can_get_variables_by_regex()
{
var path = Path.GetTempFileName();
File.WriteAllText(path, @"[foo]
hello = first
hell = second
bar = none
elle = third
");
var doc = ConfigDocument.FromFile(path);
Assert.Equal(3, doc.GetAll("el").Count());
Assert.Single(doc.GetAll("el", "on"));
Assert.Equal(2, doc.GetAll("!hel").Count());
Assert.Single(doc.GetAll("!hel", "!on"));
}
public void set_variable_null_reads_as_null()
{
var path = Path.GetTempFileName();
var doc = ConfigDocument.FromFile(path);
doc.Set("foo", "bar", "baz", "value")
.Save()
.Set("foo", "bar", "baz", null)
.Save();
var saved = ConfigDocument.FromFile(path);
Assert.Single(saved);
Assert.Equal("foo", saved.Single().Section);
Assert.Equal("bar", saved.Single().Subsection);
Assert.Equal("baz", saved.Single().Variable);
Assert.Null(saved.Single().RawValue);
}
public void can_replace_existing_variable()
{
var path = Path.GetTempFileName();
File.WriteAllText(path, @"[foo]
bar = true # with a comment ; some # stuff """);
ConfigDocument
.FromFile(path)
.Set("foo", null, "bar", "false")
.Save();
var saved = ConfigDocument.FromFile(path);
Assert.Single(saved);
Assert.Equal("foo", saved.Single().Section);
Assert.Equal("bar", saved.Single().Variable);
Assert.Equal("false", saved.Single().RawValue);
}
public void can_set_all_variables_matching_regex()
{
var path = Path.GetTempFileName();
File.WriteAllText(path, @"[foo]
source = github.com/kzu
source = microsoft.com/kzu
source = github.com/vga
source = microsoft.com/vga");
ConfigDocument
.FromFile(path)
.SetAll("foo", null, "source", "none", ValueMatcher.From("github\\.com"))
.Save();
var saved = ConfigDocument.FromFile(path);
Assert.Equal(2, saved.Where(x => x.RawValue == "none").Count());
}
public void can_set_many_variables_section()
{
var path = Path.GetTempFileName();
ConfigDocument
.FromFile(path)
.Set("foo", null, "bar", "false")
.Save()
.Set("foo", null, "baz", "true")
.Save()
.Set("foo", null, "weak")
.Save();
var saved = ConfigDocument.FromFile(path);
Assert.Single(saved.Sections);
Assert.Equal(3, saved.Variables.Count());
Assert.Equal("weak", saved.Variables.Last().Variable);
}
public void can_set_new_variable_existing_section()
{
var path = Path.GetTempFileName();
File.WriteAllText(path, @"[foo]
bar = true");
ConfigDocument
.FromFile(path)
.Set("foo", null, "baz", "false")
.Save();
var saved = ConfigDocument.FromFile(path);
Assert.Single(saved.Skip(1));
Assert.Equal("foo", saved.Skip(1).Single().Section);
Assert.Equal("baz", saved.Skip(1).Single().Variable);
Assert.Equal("false", saved.Skip(1).Single().RawValue);
}