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using System;
using System.Text;
using System.Collections.Generic;
using System.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using TinyExe;
namespace TinyExe.Tests
{
/// <summary>
/// tests reading and interpreting the basic literals
/// supports: string, bool and double
/// </summary>
[TestClass]
public class LiteralTests
{
[TestMethod]
public void TestStringLiteral()
{
string answer = Expression.Eval<string>("\"Herre\"");
Assert.AreEqual(answer, "Herre");
}
[TestMethod]
public void TestStringLiteralAsObject()
{
object answer = new Expression("\"Herre\"").Eval();
Assert.AreEqual(answer.ToString(), "Herre");
}
[TestMethod]
public void TestRealLiteral()
{
double answer = Expression.Eval<double>("3.141592");
Assert.AreEqual(answer, 3.141592);
}
[TestMethod]
public void TestRealLiteralAsObject()
{
object answer = Expression.Eval("3.141592");
Assert.AreEqual((double)answer, 3.141592);
}
[TestMethod]
public void TestIntegerLiteral()
{
double answer = Expression.Eval<double>("42");
Assert.AreEqual(answer, 42);
}
[TestMethod]
public void TestBoolLiteral()
{
bool answer = Expression.Eval<bool>("true");
Assert.AreEqual(answer, true);
}
[TestMethod]
public void TestHexLiteral()
{
double answer = Expression.Eval<double>("0x42");
Assert.AreEqual(answer, 0x42);
answer = Expression.Eval<double>("0xFF");
Assert.AreEqual(answer, 0xFF);
}
[TestMethod]
public void TestBoolLiteralNegate()
{
bool answer = Expression.Eval<bool>("!true");
Assert.AreEqual(answer, false);
}
[TestMethod]
public void TestBoolLiteralNegateIllegal()
{
bool answer = Expression.Eval<bool>("!42"); // not default is return false
Assert.AreEqual(answer, false);
}
[TestMethod]
public void TestBoolLiteralNegateIllegalObject()
{
object answer = Expression.Eval("!42"); // expect null because of error
Assert.AreEqual(answer, null);
}
}
}
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Currently Herre Kuijpers is employed at Rubicon. During his career he developed skills with all kinds of technologies, methodologies and programming languages such as c#, ASP.Net, .Net Core, VC++, Javascript, SQL, Agile, Scrum, DevOps, ALM. Currently he fulfills the role of software architect in various projects.
Herre Kuijpers is a very experienced software architect with deep knowledge of software design and development on the Microsoft .Net platform. He has a broad knowledge of Microsoft products and knows how these, in combination with custom software, can be optimally implemented in the often complex environment of the customer.