public void T_GetNext_SimpleLongChain()
{
ChainGenerator chainGenerator = TestUtils.Create2WordGen(_simpleSentence);
WordGenerator wordGenerator = InitSimpleWordGen();
wordGenerator.ResetSubchains(new ChainCondition(ck => ck.Words[0] == null && ck.Words[1] == null), null);
chainGenerator.GenerateChains();
ChainMap origChains = chainGenerator.Chains;
StringBuilder sb = new StringBuilder();
sb.Append(wordGenerator.CurrentWord);
for (int i = 0; i < 200; i++)
{
sb.Append(" ");
sb.Append(wordGenerator.GetNextWord());
}
chainGenerator = TestUtils.Create2WordGen(sb.ToString());
chainGenerator.GenerateChains();
ChainMap resultChains = chainGenerator.Chains;
//When we get to the end we should start from the beginning
origChains.AddToChain(new ChainKey(new string[] { "two", "?" }), "hello");
origChains.AddToChain(new ChainKey(new string[] { "?", "hello" }), "world");
TestUtils.CompareChainTablesNoDuplicates(origChains, resultChains);
}
/// <summary>
/// Create a word generator with constant Random seed
/// </summary>
/// <returns></returns>
private WordGenerator InitSimpleWordGen()
{
ChainGenerator chainGen =
new ChainGenerator(_simpleSentence, TestUtils.StandardDelims.ToArray(), 2);
chainGen.GenerateChains();
return(new WordGenerator(chainGen.Chains, new Random(1000)));
}
public void T_Chains_2()
{
ChainGenerator chainGenerator = new ChainGenerator(_advancedChainString, _delims, 2);
chainGenerator.GenerateChains();
Dictionary <ChainKey, List <string> > correctChains =
new Dictionary <ChainKey, List <string> > {
{ new ChainKey(new string[] { null, null }), new List <string> {
"words"
} },
{ new ChainKey(new string[] { null, "words" }), new List <string> {
"from"
} },
{ new ChainKey(new string[] { "words", "from" }), new List <string> {
".", "sentence"
} },
{ new ChainKey(new string[] { "from", "." }), new List <string> {
"sentence"
} },
{ new ChainKey(new string[] { ".", "sentence" }), new List <string> {
","
} },
{ new ChainKey(new string[] { "sentence", "," }), new List <string> {
"will"
} },
{ new ChainKey(new string[] { ",", "will" }), new List <string> {
"never"
} },
{ new ChainKey(new string[] { "will", "never" }), new List <string> {
"end"
} },
{ new ChainKey(new string[] { "never", "end" }), new List <string> {
"?"
} },
{ new ChainKey(new string[] { "end", "?" }), new List <string> {
"because"
} },
{ new ChainKey(new string[] { "?", "because" }), new List <string> {
"words"
} },
{ new ChainKey(new string[] { "because", "words" }), new List <string> {
"from"
} },
{ new ChainKey(new string[] { "from", "sentence" }), new List <string> {
"is"
} },
{ new ChainKey(new string[] { "sentence", "is" }), new List <string> {
"good"
} },
{ new ChainKey(new string[] { "is", "good" }), new List <string> {
"."
} }
};
TestUtils.CompareChainTables(chainGenerator.Chains, correctChains);
}