protected override void SetUp()
{
Matcher = new AndConstraint(Is.GreaterThan(40), Is.LessThan(50));
GoodValues = new object[] { 42 };
BadValues = new object[] { 37, 53 };
Description = "greater than 40 and less than 50";
}
public void SetUp()
{
TheConstraint = new AndConstraint(new GreaterThanConstraint(40), new LessThanConstraint(50));
ExpectedDescription = "greater than 40 and less than 50";
StringRepresentation = "<and <greaterthan 40> <lessthan 50>>";
messageWriter = new TextMessageWriter();
}
protected override NUnitCtr.Constraint BuildInternalConstraint()
{
NUnitCtr.Constraint ctr = null;
foreach (var item in ExpectedItems)
{
var localCtr = new NUnitCtr.CollectionContainsConstraint(StringComparerHelper.Build(item));
var usingCtr = localCtr.Using(Comparer);
if (ctr != null)
ctr = new NUnitCtr.AndConstraint(ctr, usingCtr);
else
ctr = usingCtr;
}
return ctr;
}
public void ShouldIncludeAdditionalInformationFromFailedConstraint_Both()
{
var constraint = new AndConstraint(Is.EquivalentTo(new[] { 1, 2, 3 }), Is.Ordered);
string expectedMsg =
" Expected: equivalent to < 1, 2, 3 > and collection ordered" + Environment.NewLine +
" But was: < 2, 1 >" + Environment.NewLine +
" Missing (1): < 3 >" + Environment.NewLine;
var constraintResult = constraint.ApplyTo(new[] { 2, 1 });
Assert.That(constraintResult.IsSuccess, Is.False);
constraintResult.WriteMessageTo(messageWriter);
Assert.That(messageWriter.ToString(), Is.EqualTo(expectedMsg));
}
protected override NUnitCtr.Constraint BuildInternalConstraint()
{
NUnitCtr.Constraint ctr = null;
foreach (var item in ExpectedItems)
{
var localCtr = new NUnitCtr.CollectionContainsConstraint(StringComparerHelper.Build(item));
var usingCtr = localCtr.Using(Comparer);
if (ctr != null)
{
ctr = new NUnitCtr.AndConstraint(ctr, usingCtr);
}
else
{
ctr = usingCtr;
}
}
return(ctr);
}
/// <summary>
/// Build a collection of constraint (in fact one by expected item)
/// Pay really attention that CollectionContainsConstraint is expecting one unique item!
/// So if you cant to check for several items, you need to apply several Constraint (one by expected item)
/// </summary>
protected virtual void BuildInternalConstraint()
{
NUnitCtr.Constraint ctr = null;
foreach (var item in Expected)
{
var localCtr = new NUnitCtr.CollectionContainsConstraint(StringComparerHelper.Build(item));
var usingCtr = localCtr.Using(Comparer);
if (ctr != null)
ctr = new AndConstraint(ctr, usingCtr);
else
ctr = usingCtr;
}
if (ctr == null)
ctr = new NUnitCtr.EmptyCollectionConstraint();
IResolveConstraint exp = ctr;
InternalConstraint = exp.Resolve();
}
