public void ItemsShouldNotBeAssignedNewIdentifiersWhenCheckedAgain()
{
// Arrange
var dictionary = new IdentifierDictionary<string>();
// Act
for (var i = 0; i < 30; ++i)
dictionary.GetId((i % 3).ToString());
// Assert
Assert.That(dictionary.Count, Is.EqualTo(3));
Assert.That(dictionary.GetId("0"), Is.EqualTo(0));
Assert.That(dictionary.GetId("1"), Is.EqualTo(1));
Assert.That(dictionary.GetId("2"), Is.EqualTo(2));
}
public void NewItemsShouldBeAssignedIdentifiersInSequentialOrder()
{
// Arrange
var dictionary = new IdentifierDictionary<string>();
// Act
var a = dictionary.GetId("a");
var b = dictionary.GetId("b");
var c = dictionary.GetId("c");
// Assert
Assert.That(dictionary.Count, Is.EqualTo(3));
Assert.That(a, Is.EqualTo(0));
Assert.That(b, Is.EqualTo(1));
Assert.That(c, Is.EqualTo(2));
}
public void NewItemsShouldBeAssignedIdentifiersInSequentialOrder()
{
// Arrange
var dictionary = new IdentifierDictionary <string>();
// Act
var a = dictionary.GetId("a");
var b = dictionary.GetId("b");
var c = dictionary.GetId("c");
// Assert
Assert.That(dictionary.Count, Is.EqualTo(3));
Assert.That(a, Is.EqualTo(0));
Assert.That(b, Is.EqualTo(1));
Assert.That(c, Is.EqualTo(2));
}
public void ItemsShouldNotBeAssignedNewIdentifiersWhenCheckedAgain()
{
// Arrange
var dictionary = new IdentifierDictionary <string>();
// Act
for (var i = 0; i < 30; ++i)
{
dictionary.GetId((i % 3).ToString());
}
// Assert
Assert.That(dictionary.Count, Is.EqualTo(3));
Assert.That(dictionary.GetId("0"), Is.EqualTo(0));
Assert.That(dictionary.GetId("1"), Is.EqualTo(1));
Assert.That(dictionary.GetId("2"), Is.EqualTo(2));
}
public void ItemsShouldBeRetrieved()
{
// Arrange
var dictionary = new IdentifierDictionary<string>();
var items = new[] {"a", "b", "c"};
// Act
foreach (var item in items)
dictionary.GetId(item);
// Assert
CollectionAssert.AreEqual(items, dictionary.Items);
}
public void ItemsShouldBeRetrieved()
{
// Arrange
var dictionary = new IdentifierDictionary <string>();
var items = new[] { "a", "b", "c" };
// Act
foreach (var item in items)
{
dictionary.GetId(item);
}
// Assert
CollectionAssert.AreEqual(items, dictionary.Items);
}
public void SameDictionariesShouldBeEqual()
{
// Arrange
var d1 = new IdentifierDictionary <string>();
var d2 = new IdentifierDictionary <string>();
var items = new[] { "a", "b", "c", "d", "e" };
// Act
foreach (var item in items)
{
d1.GetId(item);
d2.GetId(item);
}
// Assert
Assert.AreEqual(d1, d2);
}
public void DictionariesWithSameElementsButDifferentOrderOfAdditionShouldNotBeEqual()
{
// Arrange
var d1 = new IdentifierDictionary<string>();
var d2 = new IdentifierDictionary<string>();
var items1 = new[] { "a", "b", "c", "d", "e" };
var items2 = new[] { "a", "b", "d", "c", "e" };
// Act
foreach (var item in items1)
d1.GetId(item);
foreach (var item in items2)
d2.GetId(item);
// Assert
Assert.AreNotEqual(d1, d2);
}
public void DictionariesWithSameElementsButDifferentOrderOfAdditionShouldNotBeEqual()
{
// Arrange
var d1 = new IdentifierDictionary <string>();
var d2 = new IdentifierDictionary <string>();
var items1 = new[] { "a", "b", "c", "d", "e" };
var items2 = new[] { "a", "b", "d", "c", "e" };
// Act
foreach (var item in items1)
{
d1.GetId(item);
}
foreach (var item in items2)
{
d2.GetId(item);
}
// Assert
Assert.AreNotEqual(d1, d2);
}
public void SameDictionariesShouldBeEqual()
{
// Arrange
var d1 = new IdentifierDictionary<string>();
var d2 = new IdentifierDictionary<string>();
var items = new[] {"a", "b", "c", "d", "e"};
// Act
foreach (var item in items)
{
d1.GetId(item);
d2.GetId(item);
}
// Assert
Assert.AreEqual(d1, d2);
}