public void Remove()
{
var dict = new ListMultiDictionary <int, int> {
[3] = new[] { 1, 2, 3 }
};
Assert.IsFalse(dict.Remove(new KeyValuePair <int, IReadOnlyCollection <int> >(3, new[] { 1, 2 })));
Assert.IsFalse(dict.Remove(new KeyValuePair <int, IReadOnlyCollection <int> >(4, new[] { 1, 2 })));
Assert.IsTrue(dict.ContainsKey(3));
Assert.IsTrue(dict.Remove(new KeyValuePair <int, IReadOnlyCollection <int> >(3, new[] { 1, 2, 3 })));
Assert.IsFalse(dict.ContainsKey(3));
}
public void Remove_ValidInput_ReturnsDataChanged()
{
var dict = new ListMultiDictionary <int, int> {
[3] = new[] { 1, 2, 3 }
};
Assert.IsTrue(dict.Remove(3, 1));
Assert.IsFalse(dict.Remove(3, 4));
Assert.IsFalse(dict.Remove(4, 2));
Assert.IsTrue(dict[3].SequenceEqual(new[] { 2, 3 }));
Assert.IsTrue(dict.Remove(3, 2));
Assert.IsTrue(dict.Remove(3, 3));
Assert.IsFalse(dict.ContainsKey(3));
}
public void Equals()
{
var dict1 = new ListMultiDictionary <int, int> {
[3] = new[] { 1, 2, 3, 4 }, [4] = new[] { 5 }
};
var dict2 = new ListMultiDictionary <int, int> {
[3] = new[] { 1, 2, 3, 4 }, [4] = new[] { 5 }
};
Assert.IsTrue(dict1.Equals(dict2));
dict1.Remove(3, 4);
Assert.IsFalse(dict1.Equals(dict2));
dict1.Add(3, 4);
Assert.IsTrue(dict1.Equals(dict2));
}