public void dictionaryComparisonWorks()
{
VoikkoDictionary d1 = new VoikkoDictionary("fi", "a", "b");
VoikkoDictionary d2 = new VoikkoDictionary("fi", "a", "c");
VoikkoDictionary d3 = new VoikkoDictionary("fi", "c", "b");
VoikkoDictionary d4 = new VoikkoDictionary("fi", "a", "b");
VoikkoDictionary d5 = new VoikkoDictionary("sv", "a", "b");
Assert.IsFalse(d1.Equals("kissa"));
Assert.IsFalse("kissa".Equals(d1));
Assert.IsFalse(d1.Equals(d2));
Assert.IsFalse(d1.Equals(d3));
Assert.IsFalse(d4.Equals(d5));
Assert.IsTrue(d1.Equals(d4));
Assert.IsTrue(d1.CompareTo(d2) < 0);
Assert.IsTrue(d2.CompareTo(d3) < 0);
Assert.IsTrue(d4.CompareTo(d5) < 0);
}
public void dictionaryHashCodeWorks()
{
VoikkoDictionary d1 = new VoikkoDictionary("fi", "a", "b");
VoikkoDictionary d2 = new VoikkoDictionary("fi", "a", "c");
VoikkoDictionary d3 = new VoikkoDictionary("fi", "c", "b");
VoikkoDictionary d4 = new VoikkoDictionary("fi", "a", "b");
VoikkoDictionary d5 = new VoikkoDictionary("sv", "a", "b");
Assert.AreNotEqual(d1.GetHashCode(), d2.GetHashCode());
Assert.AreNotEqual(d1.GetHashCode(), d3.GetHashCode());
Assert.AreNotEqual(d4.GetHashCode(), d5.GetHashCode());
Assert.AreEqual(d1.GetHashCode(), d4.GetHashCode());
}
