public void HonorsIgnoreCase(IEnumerable actual)
{
var constraint = new UniqueItemsConstraint().IgnoreCase;
var result = constraint.ApplyTo(actual);
Assert.That(result.IsSuccess, Is.False, "{0} should not be unique ignoring case", actual);
}
public void DuplicateItemsTests_RequiresDefaultComparer(IEnumerable items, bool success)
{
var constraint = new UniqueItemsConstraint();
var result = constraint.ApplyTo(items) as UniqueItemsConstraintResult;
Assert.That(result, Is.Not.Null);
Assert.That(result.IsSuccess, Is.EqualTo(success));
}
public void DuplicateItemsTests(IEnumerable items, IEnumerable expectedFailures)
{
var constraint = new UniqueItemsConstraint().IgnoreCase;
var result = constraint.ApplyTo(items) as UniqueItemsConstraintResult;
Assert.That(result, Is.Not.Null);
Assert.That(result.NonUniqueItems, Is.EqualTo(expectedFailures));
}
public void DoesntRespectCultureWhenCasingMatters()
{
var constraint = new UniqueItemsConstraint();
var items = new[] { "r\u00E9sum\u00E9", "re\u0301sume\u0301" };
var result = constraint.ApplyTo(items) as UniqueItemsConstraintResult;
Assert.That(result.IsSuccess, Is.True);
}
public void RespectsCultureWhenCaseIgnored()
{
var constraint = new UniqueItemsConstraint().IgnoreCase;
var items = new[] { "r\u00E9sum\u00E9", "re\u0301sume\u0301" };
var result = constraint.ApplyTo(items) as UniqueItemsConstraintResult;
Assert.That(result.IsSuccess, Is.False);
}
public void SlowPath_TakenWhenSpecialTypes(IEnumerable <object> testData)
{
var allData = new List <object>();
allData.Add(new TestValueType()
{
A = 1
});
allData.AddRange(testData);
var items = new SimpleObjectCollection((IEnumerable <object>)allData);
var constraint = new UniqueItemsConstraint();
var stopwatch = new Stopwatch();
stopwatch.Start();
constraint.ApplyTo(items);
stopwatch.Stop();
Assert.That(stopwatch.ElapsedMilliseconds, Is.GreaterThanOrEqualTo(50));
}