public void EvaluateStaticProperty1()
{
EvaluationContext context = new EvaluationContext();
DayOfWeek v = context.EvaluateExpression <DayOfWeek>("DateTime.Today.DayOfWeek");
Assert.AreEqual(DateTime.Today.DayOfWeek, v);
v = context.EvaluateExpression <DayOfWeek>("System.DateTime.Today.DayOfWeek");
Assert.AreEqual(DateTime.Today.DayOfWeek, v);
}
public void EvaluateExpression1()
{
EvaluationContext context = new EvaluationContext();
int v = context.EvaluateExpression <int>("1 + a", new { a = 4 });
Assert.AreEqual(5, v);
}
public void EvaluateStringConstant1()
{
EvaluationContext context = new EvaluationContext();
string v = context.EvaluateExpression <string>(@"""\\\""\a\b\f\n\r\t\v""");
Assert.AreEqual("\\\"\a\b\f\n\r\t\v", v);
}
public void EvaluateBaseType1()
{
EvaluationContext context = new EvaluationContext();
bool v = context.EvaluateExpression <bool>("DateTime.Today.DayOfWeek == 5");
Assert.AreEqual((int)DateTime.Today.DayOfWeek == 5, v);
}
public void EvaluateStaticProperty2()
{
EvaluationContext context = new EvaluationContext();
bool v = context.EvaluateExpression <bool>("DateTime.Today.DayOfWeek == DayOfWeek.Friday");
Assert.AreEqual(DateTime.Today.DayOfWeek == DayOfWeek.Friday, v);
}
public void EvaluateProperty4()
{
EvaluationContext context = new EvaluationContext();
int v = context.EvaluateExpression <int>("par3.par4.b", obj1);
Assert.AreEqual(56, v);
}
public void EvaluateProperty2()
{
EvaluationContext context = new EvaluationContext();
decimal v = context.EvaluateExpression <decimal>("par2", obj1);
Assert.AreEqual(13.2m, v);
}
public void EvaluateProperty1()
{
EvaluationContext context = new EvaluationContext();
decimal v = context.EvaluateExpression <int>("par1", obj1);
Assert.AreEqual(12, v);
}
public void EvaluateTypeCast1()
{
EvaluationContext context = new EvaluationContext();
short v = context.EvaluateExpression <short>("(short)DateTime.Today.DayOfWeek + 1");
Assert.AreEqual((short)DateTime.Today.DayOfWeek + 1, v);
}
public void EvaluateBaseType2()
{
EvaluationContext context = new EvaluationContext();
int v = context.EvaluateExpression <int>("DateTime.Today.DayOfWeek + 1");
Assert.AreEqual((int)DateTime.Today.DayOfWeek + 1, v);
}
private static void Test(string line)
{
string[] l = line.Split(new[] { ';' }, 2);
l[0] = l[0].Trim();
Type t;
EvaluationContext context = new EvaluationContext();
if (context.TypeAliases.ContainsKey(l[0].ToLowerInvariant()))
{
t = context.TypeAliases[l[0].ToLowerInvariant()];
}
else
{
Assembly asm = typeof(int).Assembly;
string testType = l[0][0].ToString().ToUpperInvariant() + l[0].Substring(1);
if (!testType.StartsWith("System."))
{
testType = "System." + testType;
}
t = !testType.StartsWith("System.")
? (asm.GetType("System." + testType) ?? asm.GetType(testType))
: asm.GetType(testType);
if (t == null)
{
throw new Exception($"Type '{testType}' not found");
}
}
line = l[1];
l = line.Split(new[] { ';' }, 2);
object result;
try
{
result = context.EvaluateExpression(l[1]);
object expectedResult = ParseResult(t, l[0]);
Assert.AreEqual(expectedResult, result);
}
catch (Exception e)
{
if (!Exceptions.ContainsKey(l[0]) || e.GetType() != Exceptions[l[0]])
{
throw;
}
}
}
public void EvaluateCharConstant1()
{
EvaluationContext context = new EvaluationContext();
char v = context.EvaluateExpression <char>(@"'\''");
Assert.AreEqual('\'', v);
v = context.EvaluateExpression <char>(@"'\a'");
Assert.AreEqual('\a', v);
v = context.EvaluateExpression <char>(@"'\b'");
Assert.AreEqual('\b', v);
v = context.EvaluateExpression <char>(@"'\f'");
Assert.AreEqual('\f', v);
v = context.EvaluateExpression <char>(@"'\n'");
Assert.AreEqual('\n', v);
v = context.EvaluateExpression <char>(@"'\r'");
Assert.AreEqual('\r', v);
v = context.EvaluateExpression <char>(@"'\t'");
Assert.AreEqual('\t', v);
v = context.EvaluateExpression <char>(@"'\v'");
Assert.AreEqual('\v', v);
}
