public static void TestEqualIntegerConstantTokens()
{
Token firstToken = new IntegerConstantToken(42);
Token secondToken = new IntegerConstantToken(42);
bool equals = firstToken.Equals(secondToken);
Assert.True(equals);
}
public static void TestParseTokenOnIntegerConstant()
{
const string tokenString = "42";
var token = Lexer.ParseToken(tokenString);
Token correctToken = new IntegerConstantToken(42);
Assert.Equal(correctToken, token);
}
public static void TestGetNextTokenOnConstant()
{
const string input = "$a=42";
var token = Lexer.GetNextToken(input, 3);
var correctToken = new IntegerConstantToken(42);
Assert.Equal(correctToken, token);
}
public static void TestDifferentTypeTokens()
{
Token firstToken = new IntegerConstantToken(42);
Token secondToken = new StringConstantToken("42");
bool equals = firstToken.Equals(secondToken);
bool otherWayEquals = secondToken.Equals(firstToken);
Assert.False(equals);
Assert.False(otherWayEquals);
}
