public void Test_Count()
{
TokenCollection col = TokenCollection.Deserialize(_JSON);
Assert.AreEqual(0, col.get("superman"));
Assert.AreEqual(3, col.get("hello"));
Assert.AreEqual(1, col.get("chicken"));
}
public void Test_From_JSON()
{
TokenCollection col = TokenCollection.Deserialize(_JSON);
Assert.AreEqual(4, col.Sum);
Assert.AreEqual(2, col.Count);
Assert.AreEqual(3, col.get("hello"));
Assert.AreEqual(1, col.get("chicken"));
}
public void Test_Merge()
{
TokenCollection a = Create(new[] { "mouse", "mouse", "mouse" });
TokenCollection b = Create(new[] { "mouse", "chicken", "chicken" });
TokenCollection merge = TokenCollection.Merge(a, b);
Assert.AreEqual(6, merge.Sum);
Assert.AreEqual(4, merge.get("mouse"));
Assert.AreEqual(2, merge.get("chicken"));
}
public void Test_Add()
{
TokenCollection a = Create(new[] { "mouse", "mouse", "mouse" });
TokenCollection b = Create(new[] { "mouse", "chicken", "chicken" });
TokenCollection add = TokenCollection.Add(a, b);
Assert.AreEqual(4, add.Sum);
Assert.AreEqual(4, add.get("mouse"));
Assert.IsFalse(add.Contains("chicken"));
Assert.AreEqual(0, add.get("house"));
}
public void Test_Subtract()
{
TokenCollection a = Create(new[] { "mouse", "mouse", "mouse" });
TokenCollection b = Create(new[] { "mouse", "chicken", "chicken" });
TokenCollection sub = TokenCollection.Subtract(a, b);
Assert.AreEqual(2, sub.Sum);
Assert.AreEqual(2, sub.get("mouse"));
Assert.AreEqual(1, sub.Count);
Assert.IsFalse(sub.Contains("chicken"));
Assert.AreEqual(0, sub.get("chicken"));
}
public void Test_Subtract_Empty()
{
TokenCollection a = Create(new[] { "mouse", "mouse", "mouse" });
TokenCollection b = Create(new[] { "mouse", "mouse", "mouse" });
TokenCollection sub = TokenCollection.Subtract(a, b);
Assert.AreEqual(0, sub.Sum);
Assert.AreEqual(0, sub.get("mouse"));
Assert.AreEqual(0, sub.Count);
}
protected static TokenCollection Create(string[] pTokens)
{
TokenCollection a = new TokenCollection();
foreach (string token in pTokens)
{
a.Add(token);
}
Assert.AreEqual(pTokens.Length, a.Sum);
Assert.AreEqual(pTokens.Distinct().Count(), a.Count);
foreach (string token in pTokens)
{
Assert.AreNotEqual(0, a.get(token));
}
return(a);
}