1/*
2 * Copyright (C) 2010 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16package com.android.quicksearchbox;
17
18import android.test.AndroidTestCase;
19import android.test.suitebuilder.annotation.SmallTest;
20
21import java.util.ArrayList;
22import java.util.Arrays;
23import java.util.List;
24
25/**
26 * Tests for SingleCorpusPromoter.
27 */
28@SmallTest
29public class SingleCorpusPromoterTest extends AndroidTestCase {
30    public static final String TEST_QUERY = "query";
31
32    private List<Corpus> mCorpora = Arrays.asList(MockCorpus.CORPUS_1, MockCorpus.CORPUS_2);
33    private SingleCorpusPromoter mPromoter;
34
35    @Override
36    public void setUp() {
37        mPromoter = new SingleCorpusPromoter(MockCorpus.CORPUS_1, 10);
38    }
39
40    public void testPromotesOnlyGivenCorpus() {
41        Suggestions suggestions = makeSuggestions(TEST_QUERY);
42
43        ListSuggestionCursor promoted = new ListSuggestionCursor(TEST_QUERY);
44        mPromoter.pickPromoted(suggestions, 4, promoted);
45
46        assertEquals(2, promoted.getCount());
47
48        Source[] expectedSource = { MockSource.SOURCE_1, MockSource.SOURCE_1 };
49
50        for (int i = 0; i < promoted.getCount(); i++) {
51            promoted.moveTo(i);
52            assertEquals("Source in position " + i,
53                    expectedSource[i], promoted.getSuggestionSource());
54        }
55    }
56
57    private Suggestions makeSuggestions(String query) {
58        Suggestions suggestions = new Suggestions(query, mCorpora);
59        ArrayList<CorpusResult> results = new ArrayList<CorpusResult>();
60        for (Corpus corpus : mCorpora) {
61            results.add(corpus.getSuggestions(query, 10, false));
62        }
63        suggestions.addCorpusResults(results);
64        return suggestions;
65    }
66
67}
68