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Diffstat (limited to 'tests/src/com/android/contacts/common/util/SearchUtilTest.java')
-rw-r--r-- | tests/src/com/android/contacts/common/util/SearchUtilTest.java | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/tests/src/com/android/contacts/common/util/SearchUtilTest.java b/tests/src/com/android/contacts/common/util/SearchUtilTest.java new file mode 100644 index 00000000..e03e871e --- /dev/null +++ b/tests/src/com/android/contacts/common/util/SearchUtilTest.java @@ -0,0 +1,111 @@ +/* + * Copyright (C) 2012 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.android.contacts.common.util; + +import android.test.suitebuilder.annotation.SmallTest; + +import junit.framework.TestCase; + +/** + * Unit tests for {@link SearchUtil}. + */ +@SmallTest +public class SearchUtilTest extends TestCase { + + public void testFindMatchingLine() { + final String actual = "this is a long test string.\nWith potentially many lines.\n" + + "test@google.com\nhello\nblah\n'leading punc"; + + SearchUtil.MatchedLine matched = SearchUtil.findMatchingLine(actual, "poten"); + assertEquals("With potentially many lines.", matched.line); + assertEquals(5, matched.startIndex); + + // Full line match. + matched = SearchUtil.findMatchingLine(actual, "hello"); + assertEquals("hello", matched.line); + assertEquals(0, matched.startIndex); + + // First line match + matched = SearchUtil.findMatchingLine(actual, "this"); + assertEquals("this is a long test string.", matched.line); + assertEquals(0, matched.startIndex); + + // Last line match + matched = SearchUtil.findMatchingLine(actual, "punc"); + assertEquals("'leading punc", matched.line); + assertEquals(9, matched.startIndex); + } + + public void testContains() { + final String actual = "this is a long test string.\nWith potentially many lines.\n" + + "test@google.com\nhello\nblah\n'leading punc"; + assertEquals(0, SearchUtil.contains(actual, "this")); + assertEquals(10, SearchUtil.contains(actual, "lon")); + + assertEquals(1, SearchUtil.contains("'leading punc", "lead")); + assertEquals(9, SearchUtil.contains("'leading punc", "punc")); + + } + + public void testContainsNotFound() { + final String actual = "this is a long test string.\nWith potentially many lines.\n" + + "test@google.com\nhello\nblah\n'leading punc"; + + // Non-prefix + assertEquals(-1, SearchUtil.contains(actual, "ith")); + assertEquals(-1, SearchUtil.contains(actual, "ing")); + + // Complete misses + assertEquals(-1, SearchUtil.contains(actual, "thisx")); + assertEquals(-1, SearchUtil.contains(actual, "manyx")); + assertEquals(-1, SearchUtil.contains(actual, "hellox")); + } + + public void testFindNextTokenStart() { + final String actual = "....hello.kitty"; + // 012345678901234 + + // Find first token. + assertEquals(4, SearchUtil.findNextTokenStart(actual, 0)); + assertEquals(4, SearchUtil.findNextTokenStart(actual, 1)); + assertEquals(4, SearchUtil.findNextTokenStart(actual, 2)); + assertEquals(4, SearchUtil.findNextTokenStart(actual, 3)); + + // Find second token. + assertEquals(10, SearchUtil.findNextTokenStart(actual, 4)); + assertEquals(10, SearchUtil.findNextTokenStart(actual, 5)); + assertEquals(10, SearchUtil.findNextTokenStart(actual, 6)); + assertEquals(10, SearchUtil.findNextTokenStart(actual, 7)); + assertEquals(10, SearchUtil.findNextTokenStart(actual, 8)); + assertEquals(10, SearchUtil.findNextTokenStart(actual, 9)); + + // No token. + assertEquals(actual.length(), SearchUtil.findNextTokenStart(actual, 10)); + assertEquals(actual.length(), SearchUtil.findNextTokenStart(actual, 11)); + assertEquals(actual.length(), SearchUtil.findNextTokenStart(actual, 12)); + assertEquals(actual.length(), SearchUtil.findNextTokenStart(actual, 13)); + assertEquals(actual.length(), SearchUtil.findNextTokenStart(actual, 14)); + } + + public void testCleanStartAndEndOfSearchQuery() { + assertEquals("test", SearchUtil.cleanStartAndEndOfSearchQuery("...test...")); + assertEquals("test", SearchUtil.cleanStartAndEndOfSearchQuery(" test ")); + assertEquals("test", SearchUtil.cleanStartAndEndOfSearchQuery(" ||test")); + assertEquals("test", SearchUtil.cleanStartAndEndOfSearchQuery("test..")); + } + +} |