public void ConstraintViolatonInvalidExpression()
{
TestCast <string, int> cast = new TestCast <string, int> {
Operand = "Hello"
};
string errorMessage = TestExpressionTracer.GetExceptionMessage <string, int>(System.Linq.Expressions.ExpressionType.Convert);
TestExpressionTracer.Validate(cast, new List <string> {
errorMessage
});
}
public void TryCastingUnrelatedTypes()
{
TestCast <string, int> cast = new TestCast <string, int> {
Operand = "Hello"
};
string errorMessage = TestExpressionTracer.GetExceptionMessage <string, int>(System.Linq.Expressions.ExpressionType.Convert);
TestRuntime.ValidateWorkflowErrors(cast, new List <TestConstraintViolation>()
{
new TestConstraintViolation(errorMessage, cast.ProductActivity, false)
}, errorMessage);
}
public void CheckedCastOverflow()
{
//
// Test case description:
// Cast long to short which result in overflow of integer. OverflowException is expected.
TestCast <long, short> cast = new TestCast <long, short>()
{
Checked = true,
Operand = short.MaxValue + 1L,
HintExceptionThrown = typeof(OverflowException)
};
TestRuntime.RunAndValidateAbortedException(cast, typeof(OverflowException), null);
}