| // Copyright 2010-2014, Google Inc. |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
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| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
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| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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| |
| package org.mozc.android.inputmethod.japanese.util; |
| |
| import org.mozc.android.inputmethod.japanese.testing.Parameter; |
| import com.google.common.base.Optional; |
| import com.google.common.base.Preconditions; |
| |
| import android.test.InstrumentationTestCase; |
| import android.test.suitebuilder.annotation.SmallTest; |
| |
| import java.util.List; |
| |
| /** |
| * Teset for CandidateDescriptionUtil class. |
| */ |
| public class CandidateDescriptionUtilTest extends InstrumentationTestCase { |
| |
| @SmallTest |
| public void testExtractDescriptions() { |
| class TestData extends Parameter { |
| final String input; |
| final String[] expectedDescriptions; |
| |
| public TestData(String input, String[] expectedDescriptions) { |
| this.input = Preconditions.checkNotNull(input); |
| this.expectedDescriptions = Preconditions.checkNotNull(expectedDescriptions); |
| } |
| } |
| |
| TestData[] testDataArray = new TestData[] { |
| new TestData("[全]", new String[] {"[全]"}), |
| new TestData("[全] てすと", new String[] {"[全]", "てすと"}), |
| new TestData("[全]\nてすと", new String[] {"[全]", "てすと"}), |
| new TestData("丸数字", new String[] {}), |
| new TestData("丸数字 [全]", new String[] {"[全]"}), |
| new TestData("[全] 丸数字", new String[] {"[全]"}), |
| new TestData("[全] 丸数字 てすと", new String[] {"[全]", "てすと"}), |
| new TestData("小書き文字", new String[] {"小書き"}), |
| new TestData("小書き文字 [全]", new String[] {"小書き", "[全]"}), |
| new TestData("[全] 小書き文字", new String[] {"[全]", "小書き"}), |
| new TestData("[全] 小書き文字 てすと", new String[] {"[全]", "小書き", "てすと"}), |
| new TestData("亜の旧字体", new String[] {}), |
| new TestData("亜の旧字体 [全]", new String[] {"[全]"}), |
| new TestData("[全] 亜の旧字体", new String[] {"[全]"}), |
| new TestData("[全] 亜の旧字体\n小書き文字 丸数字 てすと", new String[] {"[全]", "小書き", "てすと"}), |
| }; |
| |
| assertEquals( |
| CandidateDescriptionUtil.extractDescriptions("", Optional.<String>absent()).size(), 0); |
| assertEquals(CandidateDescriptionUtil.extractDescriptions("", Optional.of(" \n")).size(), 0); |
| |
| for (TestData testData : testDataArray) { |
| List<String> descriptionsWithoutDelimiter = |
| CandidateDescriptionUtil.extractDescriptions(testData.input, Optional.<String>absent()); |
| assertEquals(testData.input, 1, descriptionsWithoutDelimiter.size()); |
| assertEquals(testData.input, testData.input, descriptionsWithoutDelimiter.get(0)); |
| |
| List<String> descriptionsWithDelimiter = |
| CandidateDescriptionUtil.extractDescriptions(testData.input, Optional.of(" \n")); |
| assertEquals(testData.input, |
| testData.expectedDescriptions.length, descriptionsWithDelimiter.size()); |
| for (int i = 0; i < testData.expectedDescriptions.length; ++i) { |
| assertEquals(testData.input + " i=" + i, |
| testData.expectedDescriptions[i], descriptionsWithDelimiter.get(i)); |
| } |
| } |
| } |
| } |