private bool ValidateParameters(ITestListener listener, DataRow dataRow) {
if(_expectedParameterNum == dataRow.Values.Length) {
var parameters = MethodInfo.GetParameters();
var paramValues = new object[parameters.Length];
for(var i = 0; i < parameters.Length; i++) {
try {
paramValues[i] = Convert.ChangeType(dataRow.Values[i], parameters[i].ParameterType);
}
catch(InvalidCastException) {
ReportError(listener, string.Format(
"Parameter types don't match for DataRow({0}).",
dataRow));
return false;
}
catch(FormatException) {
ReportError(listener, string.Format(
"Parameter types don't match for DataRow({0}).",
dataRow));
return false;
}
catch(Exception ex) {
ReportError(listener, "Failed to convert parameter." + ex.Message);
return false;
}
}
dataRow.Values = paramValues;
return true;
}
ReportError(listener, string.Format("Each data row for {0} must have {1} values.",
MethodInfo.Name, _expectedParameterNum));
return false;
}
public void Add(DataRow dataRow) {
_testRows.Add(dataRow);
}
public void NullAsConstructorParameter() {
var dataRow = new DataRow(null);
Assert.Equals(new object[] { }, dataRow.Values);
}