public void StringFromCollections()
{
var dic = new DicS <string>();
Assert.AreEqual("", dic.ToPropertyString());
dic.Add("Prop1", "a");
dic.Add("Prop2", "b");
dic.Add("Prop3", "c");
Assert.AreEqual("PROP1=a;PROP2=b;PROP3=c;", dic.ToPropertyString());
var dict = new Dictionary <string, string>();
Assert.AreEqual("", dict.ToPropertyString());
dict.Add("Prop1", "a");
dict.Add("Prop2", "b");
dict.Add("Prop3", "c");
Assert.AreEqual("Prop1=a;Prop2=b;Prop3=c;", dict.ToPropertyString());
var list = new List <string>();
Assert.AreEqual("", list.ToPropertyString());
list.Add("Prop1");
list.Add("Prop2");
list.Add("Prop3");
Assert.AreEqual("Prop1;Prop2;Prop3;", list.ToPropertyString());
var set = new HashSet <string>();
Assert.AreEqual("", set.ToPropertyString());
set.Add("Prop1");
Assert.AreEqual("Prop1;", set.ToPropertyString());
}