public void ShouldSupportRoundTripping()
{
var temp = Path.GetTempFileName();
var parent = new VariableDictionary();
parent.Set("Name", "Web01");
parent.Set("Port", "10933");
parent.Set("Hello world", "This is a \"string\"!@#$");
parent.Save(temp);
var child = new VariableDictionary(temp);
child["Name"].Should().Be("Web01");
child["Port"].Should().Be("10933");
child["Hello world"].Should().Be("This is a \"string\"!@#$");
// Since this variable dictionary was loaded from disk, setting variables
// will automatically persist the change
child["SomeVariable"] = "Hello";
parent["SomeVariable"].Should().BeNull();
// If one process calls another (using the same variables file), the parent process should
// reload its variables once the child finishes.
parent.Reload();
parent["SomeVariable"].Should().Be("Hello");
File.Delete(temp);
}