106 lines
4.8 KiB
Java
106 lines
4.8 KiB
Java
/*
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* Copyright (C) 2013 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.inputmethod.latin;
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import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo;
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import android.test.AndroidTestCase;
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import android.test.suitebuilder.annotation.SmallTest;
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import com.android.inputmethod.latin.utils.CollectionUtils;
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import java.util.ArrayList;
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import java.util.Locale;
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import java.util.Random;
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@SmallTest
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public class SuggestedWordsTests extends AndroidTestCase {
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public void testGetSuggestedWordsExcludingTypedWord() {
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final String TYPED_WORD = "typed";
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final int TYPED_WORD_FREQ = 5;
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final int NUMBER_OF_ADDED_SUGGESTIONS = 5;
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final ArrayList<SuggestedWordInfo> list = CollectionUtils.newArrayList();
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list.add(new SuggestedWordInfo(TYPED_WORD, TYPED_WORD_FREQ,
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SuggestedWordInfo.KIND_TYPED, null /* sourceDict */,
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SuggestedWordInfo.NOT_AN_INDEX /* indexOfTouchPointOfSecondWord */,
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SuggestedWordInfo.NOT_A_CONFIDENCE /* autoCommitFirstWordConfidence */));
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for (int i = 0; i < NUMBER_OF_ADDED_SUGGESTIONS; ++i) {
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list.add(new SuggestedWordInfo("" + i, 1, SuggestedWordInfo.KIND_CORRECTION,
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null /* sourceDict */,
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SuggestedWordInfo.NOT_AN_INDEX /* indexOfTouchPointOfSecondWord */,
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SuggestedWordInfo.NOT_A_CONFIDENCE /* autoCommitFirstWordConfidence */));
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}
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final SuggestedWords words = new SuggestedWords(
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list, null /* rawSuggestions */,
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false /* typedWordValid */,
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false /* willAutoCorrect */,
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false /* isObsoleteSuggestions */,
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false /* isPrediction*/);
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assertEquals(NUMBER_OF_ADDED_SUGGESTIONS + 1, words.size());
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assertEquals("typed", words.getWord(0));
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assertEquals(SuggestedWordInfo.KIND_TYPED, words.getInfo(0).mKind);
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assertEquals("0", words.getWord(1));
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assertEquals(SuggestedWordInfo.KIND_CORRECTION, words.getInfo(1).mKind);
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assertEquals("4", words.getWord(5));
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assertEquals(SuggestedWordInfo.KIND_CORRECTION, words.getInfo(5).mKind);
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final SuggestedWords wordsWithoutTyped = words.getSuggestedWordsExcludingTypedWord();
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assertEquals(words.size() - 1, wordsWithoutTyped.size());
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assertEquals("0", wordsWithoutTyped.getWord(0));
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assertEquals(SuggestedWordInfo.KIND_CORRECTION, wordsWithoutTyped.getInfo(0).mKind);
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}
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// Helper for testGetTransformedWordInfo
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private SuggestedWordInfo createWordInfo(final String s) {
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// Use 100 as the frequency because the numerical value does not matter as
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// long as it's > 1 and < INT_MAX.
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return new SuggestedWordInfo(s, 100,
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SuggestedWordInfo.KIND_TYPED, null /* sourceDict */,
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SuggestedWordInfo.NOT_AN_INDEX /* indexOfTouchPointOfSecondWord */,
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new Random().nextInt(1000000) /* autoCommitFirstWordConfidence */);
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}
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// Helper for testGetTransformedWordInfo
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private SuggestedWordInfo transformWordInfo(final String info,
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final int trailingSingleQuotesCount) {
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final SuggestedWordInfo suggestedWordInfo = createWordInfo(info);
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final SuggestedWordInfo returnedWordInfo =
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Suggest.getTransformedSuggestedWordInfo(suggestedWordInfo,
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Locale.ENGLISH, false /* isAllUpperCase */, false /* isFirstCharCapitalized */,
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trailingSingleQuotesCount);
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assertEquals(suggestedWordInfo.mAutoCommitFirstWordConfidence,
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returnedWordInfo.mAutoCommitFirstWordConfidence);
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return returnedWordInfo;
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}
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public void testGetTransformedSuggestedWordInfo() {
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SuggestedWordInfo result = transformWordInfo("word", 0);
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assertEquals(result.mWord, "word");
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result = transformWordInfo("word", 1);
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assertEquals(result.mWord, "word'");
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result = transformWordInfo("word", 3);
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assertEquals(result.mWord, "word'''");
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result = transformWordInfo("didn't", 0);
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assertEquals(result.mWord, "didn't");
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result = transformWordInfo("didn't", 1);
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assertEquals(result.mWord, "didn't");
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result = transformWordInfo("didn't", 3);
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assertEquals(result.mWord, "didn't''");
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}
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}
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