public void canCombine()
{
string testExpressionString1 = "2 * 3 + 1 + 4/2";
Expression testExpression1 = new Expression(testExpressionString1);
try
{
EncapsulatedData result = testExpression1.Evaluate(emptyEnvironment);
Assert.True(result.Equals(new EncapsulatedData((Decimal)9)), String.Format("Equals 7.", testExpressionString1));
}
catch (Exception e)
{
Assert.True(
false,
String.Format(
"Evaluating valid expression '{0}' should not throw. Original exception: {1}",
testExpressionString1,
e.Message));
}
}
public void canAddTwoNumbers()
{
string testExpressionString1 = "1 + 1";
Expression testExpression1 = new Expression(testExpressionString1);
try
{
EncapsulatedData result = testExpression1.Evaluate(emptyEnvironment);
Assert.True(true, String.Format("Valid expression '{0}' is evaluated.", testExpressionString1));
Assert.True(result.Equals(new EncapsulatedData((Decimal)2)), String.Format("Equals 2.", testExpressionString1));
}
catch (Exception e)
{
Assert.True(
false,
String.Format(
"Evaluating valid expression '{0}' should not throw. ({1})",
testExpressionString1,
e.Message));
}
}
