2014-07-30 18:30:38 +02:00
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// Copyright (c) 2014 Couchbase, Inc.
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
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// except in compliance with the License. You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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// Unless required by applicable law or agreed to in writing, software distributed under the
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// License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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// either express or implied. See the License for the specific language governing permissions
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// and limitations under the License.
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2014-06-26 17:43:13 +02:00
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package search
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import (
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"testing"
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)
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func TestSimpleFragmentScorer(t *testing.T) {
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tests := []struct {
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fragment *Fragment
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tlm TermLocationMap
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score float64
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}{
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{
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fragment: &Fragment{
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orig: []byte("cat in the hat"),
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start: 0,
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end: 14,
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},
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tlm: TermLocationMap{
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"cat": Locations{
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&Location{
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Pos: 0,
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Start: 0,
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End: 3,
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},
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},
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},
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score: 1,
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},
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{
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fragment: &Fragment{
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orig: []byte("cat in the hat"),
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start: 0,
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end: 14,
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},
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tlm: TermLocationMap{
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"cat": Locations{
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&Location{
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Pos: 1,
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Start: 0,
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End: 3,
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},
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},
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"hat": Locations{
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&Location{
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Pos: 4,
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Start: 11,
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End: 14,
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},
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},
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},
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score: 2,
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},
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}
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for _, test := range tests {
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scorer := NewSimpleFragmentScorer(test.tlm)
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scorer.Score(test.fragment)
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if test.fragment.score != test.score {
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t.Errorf("expected score %f, got %f", test.score, test.fragment.score)
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}
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}
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}
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