public void Raul_SeparateKeywords_RandomTests()
{
var rand = new Random();
Func <string[], List <string>[]> mySeparateKeywords = delegate(string[] keywords)
{
var cSharpKeywords = new List <string>();
var footballKeywords = new List <string>();
foreach (string keyword in keywords)
{
if (Raul.KeywordDictionary.ContainsKey(keyword))
{
if (Raul.KeywordDictionary[keyword] == "C#")
{
cSharpKeywords.Add(keyword);
}
if (Raul.KeywordDictionary[keyword] == "football")
{
footballKeywords.Add(keyword);
}
}
}
cSharpKeywords.Sort();
footballKeywords.Sort();
return(new List <string>[] { cSharpKeywords, footballKeywords });
};
int[] indexes = Enumerable.Range(0, Raul.KeywordDictionary.Count).ToArray();
for (int r = 0; r < 50; r++)
{
indexes = indexes.OrderBy(idx => rand.Next(-1, 2)).OrderBy(idx => rand.Next(-1, 2)).ToArray();
var keywords = indexes.Take(rand.Next(2, 20)).Select(idx => Raul.KeywordDictionary.Keys.ToArray()[idx]).ToArray();
var expectedArray = mySeparateKeywords(keywords.ToArray());
var actualArray = Raul.SeparateKeywords(keywords.ToArray());
Assert.AreEqual(2, actualArray.Length, "Array must contain two lists!");
Assert.AreEqual(expectedArray[0].Count, actualArray[0].Count, "Unexpected length for C#-keywords");
Assert.AreEqual(expectedArray[1].Count, actualArray[1].Count, "Unexpected length for football-keywords");
Assert.AreEqual(string.Join(", ", expectedArray[0]), string.Join(", ", actualArray[0]));
Assert.AreEqual(string.Join(", ", expectedArray[1]), string.Join(", ", actualArray[1]));
}
}
public void Raul_SeparateKeywords_BasicTests()
{
var output = Raul.SeparateKeywords(new[] { "if", "finally", "goal" });
Assert.AreEqual(2, output.Length, "Array must contain two lists!");
Assert.AreEqual(2, output[0].Count, "Unexpected length for C#-keywords");
Assert.AreEqual(1, output[1].Count, "Unexpected length for football-keywords");
Assert.AreEqual(string.Join(", ", new[] { "finally", "if" }), string.Join(", ", output[0]));
Assert.AreEqual(string.Join(", ", new[] { "goal" }), string.Join(", ", output[1]));
output = Raul.SeparateKeywords(new[] { "class" });
Assert.AreEqual(2, output.Length, "Array must contain two lists!");
Assert.AreEqual(1, output[0].Count, "Unexpected length for C#-keywords");
Assert.AreEqual(0, output[1].Count, "Unexpected length for football-keywords");
Assert.AreEqual(string.Join(", ", new[] { "class" }), string.Join(", ", output[0]));
output = Raul.SeparateKeywords(new[] { "namespace", "strawberry", "function", "team", "null", "privat", "public", "trainer" });
Assert.AreEqual(2, output.Length, "Array must contain two lists!");
Assert.AreEqual(3, output[0].Count, "Unexpected length for C#-keywords");
Assert.AreEqual(2, output[1].Count, "Unexpected length for football-keywords");
Assert.AreEqual(string.Join(", ", new[] { "namespace", "null", "public" }), string.Join(", ", output[0]));
Assert.AreEqual(string.Join(", ", new[] { "team", "trainer" }), string.Join(", ", output[1]));
}
