public void AddRangeDifferential_Dictionary_Empty_Test()
{
// Arrange
var sut = new ConcurrentDictionary <int, object>();
var addingDictionary = new Dictionary <int, object>();
// Act
sut.AddRangeDifferential(addingDictionary);
// Assert
Assert.AreEqual(0, sut.Count);
}
public void AddRangeDifferential_Dictionary_Nominal_Test()
{
// Arrange
var sut = new ConcurrentDictionary <int, object>();
var addingDictionary = new Dictionary <int, object> {
{ 23, new object() }
};
// Act
sut.AddRangeDifferential(addingDictionary);
// Assert
Assert.AreEqual(1, sut.Count);
Assert.IsTrue(sut.ContainsKey(23));
}
public void AddRangeDifferential_Dictionary_Test()
{
// Arrange
var sut = new ConcurrentDictionary <int, object>();
sut.TryAdd(23, new object());
var addingDictionary = new Dictionary <int, object>();
// Act
// ask to add an empty differential => we have to get an empty differential as a result
sut.AddRangeDifferential(addingDictionary);
// Assert
Assert.AreEqual(0, sut.Count);
}
public void AddRangeDifferential_Dictionary_Nominal__Both_Not_Empty_Test()
{
// Arrange
var targetData = new object();
var sut = new ConcurrentDictionary <int, object>();
sut.TryAdd(23, new object());
sut.TryAdd(25, targetData);
var addingDictionary = new Dictionary <int, object>
{
{ 26, new object() },
{ 25, new object() }
};
// Act
sut.AddRangeDifferential(addingDictionary);
// Assert
Assert.AreEqual(2, sut.Count);
Assert.IsTrue(sut.ContainsKey(25));
Assert.IsTrue(sut.ContainsKey(26));
Assert.IsTrue(ReferenceEquals(sut[25], targetData));
}
