public void CharsToBooleanUnitTest()
{
FakeVariableLinker fvl = new FakeVariableLinker();
CharsToBooleanPart ctbp = new CharsToBooleanPart();
Assert.IsTrue(ctbp.Validate("trUe".ToObjectList(), 0, fvl) == 4);
Assert.IsTrue(ctbp.Validate("faLSe".ToObjectList()) == 5);
Assert.IsTrue(ctbp.Validate("faLse458".ToObjectList()) == 5);
Assert.IsTrue(ctbp.Validate("faLde".ToObjectList()) == -1);
Assert.IsTrue(ctbp.Validate(new List <ObjectConst> {
new LongConst(3)
}) == -1);
Assert.IsTrue(ctbp.Validate(ctbp.Random()) != -1);
Assert.IsTrue(ctbp.Validate(ctbp.Random()) != -1);
TestContext.WriteLine(ctbp.Random().ForEachToString());
TestContext.WriteLine(ctbp.Random().ForEachToString());
ctbp = new CharsToBooleanPart(true);
Assert.IsTrue(ctbp.Validate("TRUe".ToObjectList()) == 4);
Assert.IsTrue(ctbp.Validate("FalSE".ToObjectList()) == -1);
Assert.IsTrue(ctbp.Validate(ctbp.Random()) != -1);
Assert.IsTrue(ctbp.Validate(ctbp.Random()) != -1);
TestContext.WriteLine(ctbp.Random().ForEachToString());
TestContext.WriteLine(ctbp.Random().ForEachToString());
ctbp = new CharsToBooleanPart(false);
Assert.IsTrue(ctbp.Validate("TRUe".ToObjectList()) == -1);
Assert.IsTrue(ctbp.Validate("dfalSE".ToObjectList()) == -1);
Assert.IsTrue(ctbp.Validate("FalSepo".ToObjectList()) == 5);
Assert.IsTrue(ctbp.Validate(ctbp.Random()) != -1);
Assert.IsTrue(ctbp.Validate(ctbp.Random()) != -1);
TestContext.WriteLine(ctbp.Random().ForEachToString());
TestContext.WriteLine(ctbp.Random().ForEachToString());
}
public void ExactlyDivideTest()
{
FakeVariableLinker fvl = new FakeVariableLinker();
DoubleVar d1 = new DoubleVar(FakeVariableLinker.DoubleA);
LongVar i1 = new LongVar(FakeVariableLinker.IntA);
LongConst a = new LongConst(300);
LongConst c = new LongConst(603);
DoubleConst b = new DoubleConst(20.7);
ArithmeticExpression ae = new ArithmeticExpression(a, i1, Operator.ExactlyDivide);
Assert.IsTrue(ae.GetResult(fvl).ToString() == "5");
ae = new ArithmeticExpression(c, a, Operator.ExactlyDivide);
Assert.IsTrue(ae.GetResult(fvl).ToString() == "2");
ae = new ArithmeticExpression(c, a, Operator.Divide);
Assert.IsTrue(ae.GetResult(fvl).ToString() == "2.01");
ae = new ArithmeticExpression(c, b, Operator.ExactlyDivide);
Assert.IsTrue(ae.GetResult(fvl).ToString() == "29");
ae = new ArithmeticExpression(c, a, Operator.Remainder);
Assert.IsTrue(ae.GetResult(fvl).ToString() == "3");
ae = new ArithmeticExpression(c, b, Operator.Remainder);
Assert.IsTrue(ae.GetResult(fvl).ToString() == (603 % 20.7).ToString());
TestContext.WriteLine(ae.GetResult(fvl).ToString()); // Scan
ae = new ArithmeticExpression(c, new DoubleConst(0), Operator.Divide);
Assert.ThrowsException <DivideByZeroException>(() => ae.GetResult(fvl));
ae = new ArithmeticExpression(c, new DoubleConst(15), Operator.Divide);
Assert.IsTrue(ae.GetResult(fvl).ToString() == "40.2");
//TestContext.WriteLine(ae.GetResult(fvl).ToString());
}
public void BooleanExpression()
{
FakeVariableLinker fvl = new FakeVariableLinker();
BooleanExpression be = new BooleanExpression(BooleanConst.True, BooleanConst.False);
BooleanExpression be2 = new BooleanExpression(new BooleanVar(FakeVariableLinker.True), be, Operator.And);
BooleanExpression be3 = new BooleanExpression(be2, null, Operator.Not);
Assert.IsFalse(be3.GetResult(fvl).Value);
}
public void VariableAndConst()
{
FakeVariableLinker fvl = new FakeVariableLinker();
DoubleVar d1 = new DoubleVar(FakeVariableLinker.DoubleA);
LongVar i1 = new LongVar(FakeVariableLinker.IntA);
LongConst a = new LongConst(300);
DoubleConst b = new DoubleConst(20.7);
ArithmeticExpression ae = new ArithmeticExpression(a, i1);
ArithmeticExpression ae2 = new ArithmeticExpression(ae, d1, Operator.Multiply);
ArithmeticExpression ae3 = new ArithmeticExpression(ae2, b, Operator.Minus);
Assert.IsTrue(ae3.GetResult(fvl).ToString() == "897.3");
}
public void StringExpression()
{
FakeVariableLinker fvl = new FakeVariableLinker();
StringExpression se = new StringExpression(new StringConst('a'), new StringConst("bbbb"));
Assert.IsTrue(se.GetResult(fvl).Value == "abbbb");
StringExpression se2 = new StringExpression(new StringConst("add"), new StringConst("__bb"));
Assert.IsTrue(se2.GetResult(fvl).Value == "add__bb");
StringExpression se3 = new StringExpression(new ConvertToStringExpression(new DoubleVar(FakeVariableLinker.DoubleB)), new StringConst("bb"));
Assert.IsTrue(se3.GetResult(fvl).Value == "7.8bb");
}
public void CompareExpression()
{
FakeVariableLinker fvl = new FakeVariableLinker();
LongConst a = new LongConst(0304);
NumberConst b = new DoubleConst(56.8);
ObjectConst c = new DoubleConst(690.8);
Assert.IsFalse((a < b).Value);
Assert.IsTrue((a < c).Value);
CompareExpression ce = new CompareExpression(new LongConst(30), new LongConst(30));
Assert.IsTrue(ce.GetResult(fvl).Value);
CompareExpression ce2 = new CompareExpression(new LongConst(30), new LongVar(FakeVariableLinker.IntA));
Assert.IsFalse(ce2.GetResult(fvl).Value);
ArithmeticExpression ae = new ArithmeticExpression(new LongConst(30), new DoubleConst(30d));
CompareExpression ce3 = new CompareExpression(ae, new LongVar(FakeVariableLinker.IntA));
Assert.IsTrue(ce3.GetResult(fvl).Value);
CompareExpression ce4 = new CompareExpression(new LongConst(40), new DoubleConst(30), Operator.GreaterThan);
Assert.IsTrue(ce4.GetResult(fvl).Value);
CompareExpression ce5 = new CompareExpression(new BooleanConst(true), new DoubleConst(30), Operator.GreaterThan);
Assert.ThrowsException <ArithmeticException>(() => ce5.GetResult(fvl));
CompareExpression ce6 = new CompareExpression(new LongConst(20), new DoubleConst(30), Operator.LessThan);
Assert.IsTrue(ce6.GetResult(fvl).Value);
CompareExpression ce7 = new CompareExpression(new LongConst(20), new DoubleConst(20), Operator.LessThanOrEqualTo);
Assert.IsTrue(ce7.GetResult(fvl).Value);
CompareExpression ce8 = new CompareExpression(new DoubleVar(FakeVariableLinker.DoubleA), new DoubleConst(2.55), Operator.NotEqualTo);
Assert.IsFalse(ce8.GetResult(fvl).Value);
}