public void ShouldPutEntriesFromMultiDictionary(MultiDictionaryContext context)
{
// given
var multiDictionary = context.Create <int, string>();
multiDictionary.PutAll(1, context.CollectionOf("E", "F"));
multiDictionary.Put(3, "R");
var anotherMultiDictionary = new ArrayListMultiDictionary <int, string>();
anotherMultiDictionary.PutAll(1, Lists.AsList("A", "B", "C"));
anotherMultiDictionary.PutAll(2, Lists.AsList("X", "Y", "Z"));
anotherMultiDictionary.PutAll(3, Lists.AsList("Q", "W", "E"));
// when
multiDictionary.PutAll(anotherMultiDictionary);
// then
Check.That(multiDictionary.Count).IsEqualTo(12);
Check.That(multiDictionary.Values).HasSize(12);
Check.That(multiDictionary.Values).Contains(
"A", "B", "C", "E", "F", "Q", "W", "E", "R", "X", "Y", "Z");
Check.That(multiDictionary[1]).HasSize(5).And.Contains("A", "B", "C", "E", "F");
Check.That(multiDictionary[2]).HasSize(3).And.Contains("X", "Y", "Z");
Check.That(multiDictionary[3]).HasSize(4).And.Contains("Q", "W", "E", "R");
}
public void ShouldConvertMultiDictionaryToDictionary(MultiDictionaryContext context)
{
// given
var multiDictionary = context.Create <string, string>();
multiDictionary.PutAll("A", Lists.AsList("A1", "A2", "A3"));
multiDictionary.Put("B", "B1");
multiDictionary.Put("C", "C1");
// when
var dictionary = multiDictionary.ToDictionary();
// then
Check.That(Objects.Equal(dictionary, Dictionaries.Create(
"A", context.CollectionOf("A1", "A2", "A3"),
"B", context.CollectionOf("B1"),
"C", context.CollectionOf("C1"))))
.IsTrue();
}
public void ShouldReturnMultiEntries(MultiDictionaryContext context)
{
// given
var multiDictionary = context.Create <int, string>();
multiDictionary.Put(1, "A");
multiDictionary.Put(1, "B");
multiDictionary.Put(1, "C");
multiDictionary.Put(2, "A");
multiDictionary.PutAll(3, Lists.AsList("X", "Y", "Z"));
// when
var entries = multiDictionary.MultiEntries;
// then
Check.That(entries).HasSize(3);
var entry1 = entries.First(entry => entry.Key == 1);
var entry2 = entries.First(entry => entry.Key == 2);
var entry3 = entries.First(entry => entry.Key == 3);
Check.That(entry1.Value).IsEqualTo(context.CollectionOf("A", "B", "C"));
Check.That(entry2.Value).IsEqualTo(context.CollectionOf("A"));
Check.That(entry3.Value).IsEqualTo(context.CollectionOf("X", "Y", "Z"));
}
public void ShouldRemoveDictionaryKey(MultiDictionaryContext context)
{
// given
var multiDictionary = context.Create <string, int>();
multiDictionary.PutAll("A", context.CollectionOf(1, 2));
multiDictionary.Put("B", 1);
// when
var removedA = multiDictionary.Remove("A");
var removedC = multiDictionary.Remove("C");
// then
Check.That(removedA).IsTrue();
Check.That(removedC).IsFalse();
Check.That(multiDictionary.Count).IsEqualTo(1);
Check.That(multiDictionary.Values).HasSize(1);
Check.That(multiDictionary.Values).Contains(1);
Check.That(multiDictionary.Keys).HasSize(1);
Check.That(multiDictionary.Keys).Contains("B");
}