public void Basics_Remove()
{
var d = new TransactionalDictionary <int, int>
{
{ 42, 43 } // Add
};
Assert.IsTrue(d.Remove(42));
Assert.IsFalse(d.ContainsKey(42));
Assert.IsFalse(d.TryGetValue(42, out var _));
Assert.ThrowsException <KeyNotFoundException>(() => _ = d[42]);
Assert.IsFalse(d.Any());
}
public void Basics_Empty()
{
var d = new TransactionalDictionary <int, int>();
Assert.IsFalse(d.ContainsKey(0));
Assert.IsFalse(d.ContainsKey(1));
Assert.IsFalse(d.ContainsKey(2));
Assert.IsFalse(d.TryGetValue(0, out _));
Assert.IsFalse(d.TryGetValue(1, out _));
Assert.IsFalse(d.TryGetValue(2, out _));
Assert.ThrowsException <KeyNotFoundException>(() => _ = d[0]);
Assert.ThrowsException <KeyNotFoundException>(() => _ = d[1]);
Assert.ThrowsException <KeyNotFoundException>(() => _ = d[2]);
Assert.IsFalse(d.Any());
Assert.IsFalse(d.Remove(0));
Assert.IsFalse(d.Remove(1));
Assert.IsFalse(d.Remove(2));
}