AjErl.Tests.Compiler.LexerTests.GetArithmeticOperators C# (CSharp) Метод

        public void GetArithmeticOperators()
        {
            Lexer lexer = new Lexer("+-*/");

            Token token = lexer.NextToken();

            Assert.IsNotNull(token);
            Assert.AreEqual(TokenType.Operator, token.Type);
            Assert.AreEqual("+", token.Value);

            token = lexer.NextToken();

            Assert.IsNotNull(token);
            Assert.AreEqual(TokenType.Operator, token.Type);
            Assert.AreEqual("-", token.Value);

            token = lexer.NextToken();

            Assert.IsNotNull(token);
            Assert.AreEqual(TokenType.Operator, token.Type);
            Assert.AreEqual("*", token.Value);

            token = lexer.NextToken();

            Assert.IsNotNull(token);
            Assert.AreEqual(TokenType.Operator, token.Type);
            Assert.AreEqual("/", token.Value);

            Assert.IsNull(lexer.NextToken());
        }