public void TestMergerTooFew()
{
int maxCount = 5;
int costSlack = 3;
MultiSearchMerger merger = new MultiSearchMerger(maxCount, costSlack);
List <MultiSearchResult> results = new List <MultiSearchResult>();
string[][] surfaces1 = { new string[] { "a", "b" },
new string[] { "c", "d" },
new string[] { "e", "f" } };
int[] costs1 = { 1, 2, 5 };
results.Add(MakeResult(surfaces1, costs1));
string[][] surfaces2 = { new string[] { "a", "b" },
new string[] { "c", "d" } };
int[] costs2 = { 1, 2 };
results.Add(MakeResult(surfaces2, costs2));
string[][] surfaces3 = { new string[] { "a", "b" } };
int[] costs3 = { 5 };
results.Add(MakeResult(surfaces3, costs3));
MultiSearchResult mergedResult = merger.Merge(results);
Assert.AreEqual(4, mergedResult.Count);
Assert.AreEqual(7, mergedResult.GetCost(0));
Assert.AreEqual(8, mergedResult.GetCost(1));
Assert.AreEqual(8, mergedResult.GetCost(2));
Assert.AreEqual(9, mergedResult.GetCost(3));
Assert.AreEqual("a b a b a b", GetSpaceSeparatedTokens(mergedResult.GetTokenizedResult(0)));
Assert.AreEqual("c d a b a b", GetSpaceSeparatedTokens(mergedResult.GetTokenizedResult(1)));
Assert.AreEqual("a b c d a b", GetSpaceSeparatedTokens(mergedResult.GetTokenizedResult(2)));
Assert.AreEqual("c d c d a b", GetSpaceSeparatedTokens(mergedResult.GetTokenizedResult(3)));
}
public void TestMergerTooFew()
{
const int maxCount = 5;
const int costSlack = 3;
var merger = new MultiSearchMerger(maxCount, costSlack);
var results = new List <MultiSearchResult>();
var surfaces1 = new string[][] { new string[] { "a", "b" }, new string[] { "c", "d" }, new string[] { "e", "f" } };
var costs1 = new int[] { 1, 2, 5 };
results.Add(MakeResult(surfaces1, costs1));
var surfaces2 = new string[][] { new string[] { "a", "b" }, new string[] { "c", "d" } };
var costs2 = new int[] { 1, 2 };
results.Add(MakeResult(surfaces2, costs2));
var surfaces3 = new string[][] { new string[] { "a", "b" } };
var costs3 = new int[] { 5 };
results.Add(MakeResult(surfaces3, costs3));
MultiSearchResult mergedResult = merger.Merge(results);
mergedResult.Count.Is(4);
mergedResult.GetCost(0).Is(7);
mergedResult.GetCost(1).Is(8);
mergedResult.GetCost(2).Is(8);
mergedResult.GetCost(3).Is(9);
GetSpaceSeparatedTokens(mergedResult.GetTokenizedResult(0)).Is("a b a b a b");
GetSpaceSeparatedTokens(mergedResult.GetTokenizedResult(1)).Is("c d a b a b");
GetSpaceSeparatedTokens(mergedResult.GetTokenizedResult(2)).Is("a b c d a b");
GetSpaceSeparatedTokens(mergedResult.GetTokenizedResult(3)).Is("c d c d a b");
}
