| public Eval ( string exp, int update, bool throwsifnotexists = false ) : WarewolfDataEvaluationCommon.WarewolfEvalResult | ||
| exp | string | |
| update | int | |
| throwsifnotexists | bool | |
| return | WarewolfDataEvaluationCommon.WarewolfEvalResult | |
public void WarewolfListIterator_FetchNextValue_NoValuesToIterateOn_ReturnsException()
{
//------------Setup for test--------------------------
var env = new ExecutionEnvironment();
var warewolfListIterator = new WarewolfListIterator();
var warewolfIterator = new WarewolfIterator(env.Eval("[[rec().a]]", 0));
//------------Execute Test---------------------------
var value = warewolfListIterator.FetchNextValue(warewolfIterator);
//------------Assert Results-------------------------
Assert.IsNull(value);
}
public void WarewolfListIterator_FetchNextValue_HasValues_ShouldReturnValue()
{
//------------Setup for test--------------------------
var env = new ExecutionEnvironment();
env.Assign("[[rec().a]]", "Test", 0);
env.Assign("[[rec().a]]", "Test2", 0);
env.Assign("[[rec().a]]", "Test4", 0);
env.Assign("[[rec().a]]", "Test5", 0);
env.CommitAssign();
var warewolfListIterator = new WarewolfListIterator();
var warewolfIterator = new WarewolfIterator(env.Eval("[[rec().a]]", 0));
warewolfListIterator.AddVariableToIterateOn(warewolfIterator);
//------------Execute Test---------------------------
var value = warewolfListIterator.FetchNextValue(warewolfIterator);
//------------Assert Results-------------------------
Assert.AreEqual("Test5", value);
}
public void WarewolfListIterator_FetchNextValue_WithIndex_HasMoreData_ShouldReturnTrue_WhenCounterSmallerThanLargestIndex()
{
//------------Setup for test--------------------------
var env = new ExecutionEnvironment();
env.Assign("[[rec().a]]", "Test", 0);
env.Assign("[[rec().a]]", "Test2", 0);
env.Assign("[[rec().a]]", "Test4", 0);
env.Assign("[[rec().a]]", "Test5", 0);
env.CommitAssign();
var warewolfListIterator = new WarewolfListIterator();
var warewolfIterator = new WarewolfIterator(env.Eval("[[rec().a]]", 0));
warewolfListIterator.AddVariableToIterateOn(warewolfIterator);
//------------Execute Test---------------------------
var hasMoreData = warewolfListIterator.HasMoreData();
//------------Assert Results-------------------------
Assert.IsTrue(hasMoreData);
}