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add unit test for skipping more than number of hits found

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This commit is contained in:
Marty Schoch 2016-09-28 08:28:20 -04:00
parent fe0151287e
commit 12bd29db80
1 changed files with 62 additions and 0 deletions
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62
search/collectors/topn_test.go
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@ -224,6 +224,68 @@ func TestTop10ScoresSkip10(t *testing.T) {
}
}
func TestTop10ScoresSkip10Only9Hits(t *testing.T) {
// a stub search with only 10 matches
searcher := &stubSearcher{
matches: []*search.DocumentMatch{
&search.DocumentMatch{
IndexInternalID: index.IndexInternalID("a"),
Score: 11,
},
&search.DocumentMatch{
IndexInternalID: index.IndexInternalID("c"),
Score: 11,
},
&search.DocumentMatch{
IndexInternalID: index.IndexInternalID("e"),
Score: 11,
},
&search.DocumentMatch{
IndexInternalID: index.IndexInternalID("g"),
Score: 11,
},
&search.DocumentMatch{
IndexInternalID: index.IndexInternalID("i"),
Score: 11,
},
&search.DocumentMatch{
IndexInternalID: index.IndexInternalID("j"),
Score: 11,
},
&search.DocumentMatch{
IndexInternalID: index.IndexInternalID("k"),
Score: 11,
},
&search.DocumentMatch{
IndexInternalID: index.IndexInternalID("m"),
Score: 11,
},
&search.DocumentMatch{
IndexInternalID: index.IndexInternalID("n"),
Score: 11,
},
},
}
collector := NewTopNCollector(10, 10, search.SortOrder{&search.SortScore{Desc: true}})
err := collector.Collect(context.Background(), searcher, &stubReader{})
if err != nil {
t.Fatal(err)
}
total := collector.Total()
if total != 9 {
t.Errorf("expected 9 total results, got %d", total)
}
results := collector.Results()
if len(results) != 0 {
t.Fatalf("expected 0 results, got %d", len(results))
}
}
func TestPaginationSameScores(t *testing.T) {
// a stub search with more than 10 matches