public void TestSymbolHashCode()
{
string s = "foo";
ISymbol sym1 = TransitFactory.Symbol("foo");
ISymbol sym2 = TransitFactory.Symbol("!foo".Substring(1));
ISymbol sym3 = TransitFactory.Symbol("bar");
IKeyword keyword = TransitFactory.Keyword("bar");
Assert.AreEqual(sym1.GetHashCode(), sym2.GetHashCode());
Assert.IsFalse(sym3.GetHashCode() == sym1.GetHashCode());
Assert.IsFalse(keyword.GetHashCode() == sym1.GetHashCode());
Assert.IsFalse(s.GetHashCode() == sym1.GetHashCode());
}
public void TestKeywordHashCode()
{
string s = "foo";
IKeyword k1 = TransitFactory.Keyword("foo");
IKeyword k2 = TransitFactory.Keyword("!foo".Substring(1));
IKeyword k3 = TransitFactory.Keyword("bar");
ISymbol symbol = TransitFactory.Symbol("bar");
Assert.AreEqual(k1.GetHashCode(), k2.GetHashCode());
Assert.IsFalse(k3.GetHashCode() == k1.GetHashCode());
Assert.IsFalse(symbol.GetHashCode() == k1.GetHashCode());
Assert.IsFalse(s.GetHashCode() == k1.GetHashCode());
}
public void TestUseISymbolAsDictionaryKey()
{
IDictionary <object, object> d = new Dictionary <object, object>();
d.Add(TransitFactory.Symbol("foo"), 1);
d.Add("foo", 2);
d.Add(TransitFactory.Symbol("bar"), 3);
d.Add("bar", 4);
Assert.AreEqual(1, d[TransitFactory.Symbol("foo")]);
Assert.AreEqual(2, d["foo"]);
Assert.AreEqual(3, d[TransitFactory.Symbol("bar")]);
Assert.AreEqual(4, d["bar"]);
}
public void TestSymbolEquality()
{
string s = "foo";
ISymbol sym1 = TransitFactory.Symbol("foo");
ISymbol sym2 = TransitFactory.Symbol("!foo".Substring(1));
ISymbol sym3 = TransitFactory.Symbol("bar");
Assert.AreEqual(sym1, sym2);
Assert.AreEqual(sym2, sym1);
Assert.IsFalse(sym1.Equals(sym3));
Assert.IsFalse(sym3.Equals(sym1));
Assert.IsFalse(s.Equals(sym1));
Assert.IsFalse(sym1.Equals(s));
}
public void TestSymbolComparator()
{
List <ISymbol> l = new List <ISymbol> {
{ TransitFactory.Symbol("bbb") },
{ TransitFactory.Symbol("ccc") },
{ TransitFactory.Symbol("abc") },
{ TransitFactory.Symbol("dab") }
};
l.Sort();
Assert.AreEqual("abc", l[0].ToString());
Assert.AreEqual("bbb", l[1].ToString());
Assert.AreEqual("ccc", l[2].ToString());
Assert.AreEqual("dab", l[3].ToString());
}
public void TestWriteSymbol()
{
Assert.AreEqual(ScalarVerbose("\"~$foo\""), WriteJsonVerbose(TransitFactory.Symbol("foo")));
}
public object FromRepresentation(object representation)
{
return(TransitFactory.Symbol((string)representation));
}