public void VerifyThatSameItemCannotBeAddedTwice()
{
var list = new OrderedItemList<Thing>(this.person, true);
var email_0 = new EmailAddress(Guid.NewGuid(), null, null);
list.Add(email_0);
Assert.Throws<InvalidOperationException>(() => list.Add(email_0));
}
public void VerifyThatMoveThrowsException4()
{
var testlist = new OrderedItemList<Thing>(this.person, true);
var email0 = new EmailAddress(Guid.NewGuid(), null, null);
var email1 = new EmailAddress(Guid.NewGuid(), null, null);
testlist.Add(email0);
testlist.Add(email1);
Assert.Throws<ArgumentOutOfRangeException>(() => testlist.Move(0, 3));
}
public void VerifyThatFindIndexWorks()
{
var testlist = new OrderedItemList<Thing>(this.person, true);
var email0 = new EmailAddress(Guid.NewGuid(), null, null);
var email1 = new EmailAddress(Guid.NewGuid(), null, null);
testlist.Add(email0);
testlist.Add(email1);
Assert.AreEqual(0, testlist.FindIndex(x => x.Iid == email0.Iid));
Assert.AreEqual(-1, testlist.FindIndex(x => x.Iid == Guid.NewGuid()));
Assert.Throws<ArgumentNullException>(() => testlist.FindIndex(null));
}
public void VerifyThatArgumentNullExceptionWhenNullIsSet()
{
var list = new OrderedItemList<Thing>(this.person, false);
var email = new EmailAddress(Guid.NewGuid(), null, null);
list.Add(email);
Assert.Throws<ArgumentNullException>(() => list[0] = null);
}
public void VerifyThatMoveWorks()
{
var testlist = new OrderedItemList<Thing>(this.person, true);
var email0 = new EmailAddress(Guid.NewGuid(), null, null);
var email1 = new EmailAddress(Guid.NewGuid(), null, null);
var email2 = new EmailAddress(Guid.NewGuid(), null, null);
var email3 = new EmailAddress(Guid.NewGuid(), null, null);
var email4 = new EmailAddress(Guid.NewGuid(), null, null);
testlist.Add(email0);
testlist.Add(email1);
testlist.Add(email2);
testlist.Add(email3);
testlist.Add(email4);
Assert.AreSame(email0, testlist[0]);
Assert.AreSame(email1, testlist[1]);
Assert.AreSame(email2, testlist[2]);
Assert.AreSame(email3, testlist[3]);
Assert.AreSame(email4, testlist[4]);
// move 1st to last
testlist.Move(0, 4);
Assert.AreSame(email1, testlist[0]);
Assert.AreSame(email2, testlist[1]);
Assert.AreSame(email3, testlist[2]);
Assert.AreSame(email4, testlist[3]);
Assert.AreSame(email0, testlist[4]);
// move last to first
testlist.Move(4, 0);
Assert.AreSame(email0, testlist[0]);
Assert.AreSame(email1, testlist[1]);
Assert.AreSame(email2, testlist[2]);
Assert.AreSame(email3, testlist[3]);
Assert.AreSame(email4, testlist[4]);
// does not do anything
testlist.Move(0, 0);
Assert.AreSame(email0, testlist[0]);
Assert.AreSame(email1, testlist[1]);
Assert.AreSame(email2, testlist[2]);
Assert.AreSame(email3, testlist[3]);
Assert.AreSame(email4, testlist[4]);
}
public void VerifyThatContainsWorks()
{
this.testList = new OrderedItemList<Thing>(this.person, true);
var inserted = new Person(Guid.NewGuid(), null, null);
testList.Add(inserted);
Assert.IsTrue(this.testList.Contains(inserted));
}
public void VerifyThatCopyToWorks()
{
this.testList = new OrderedItemList<Thing>(this.person, true);
var inserted = new Person(Guid.NewGuid(), null, null);
testList.Add(inserted);
var array = new Thing[1];
this.testList.CopyTo(array, 0);
Assert.IsNotNull(array[0]);
}
public void VerifyThatIfInsertAtIndexGreaterThatCountItemIsAppendedToList()
{
var list = new OrderedItemList<Thing>(this.person, false);
var email1 = new EmailAddress(Guid.NewGuid(), null, null);
list.Add(email1);
var index = list.Count + 1;
var email2 = new EmailAddress(Guid.NewGuid(), null, null);
list.Insert(index, email2);
Assert.AreSame(email1, list[0]);
Assert.AreSame(email2, list[1]);
}
public void VerifyThatArgumentOutOfRangeIsThrownWhenIndexIsOutOfRange()
{
var list = new OrderedItemList<Thing>(this.person, false);
EmailAddress email;
Assert.Throws<ArgumentOutOfRangeException>(() => email = (EmailAddress)list[-1]);
email = new EmailAddress(Guid.NewGuid(), null, null);
list.Add(email);
var invalidIndex = list.Count;
Assert.Throws<ArgumentOutOfRangeException>(() => email = (EmailAddress)list[invalidIndex]);
Assert.Throws<ArgumentOutOfRangeException>(() => list[-1] = email);
Assert.Throws<ArgumentOutOfRangeException>(() => list[invalidIndex] = email);
}