1 /* 2 * Copyright (C) 2007 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 */ 16 17 package tests.java.lang.String; 18 19 import junit.framework.TestCase; 20 21 /** 22 * Tests for the class {@link String}. 23 */ 24 public class Tests extends TestCase { 25 public void test_contains() { 26 assertTrue("aabc".contains("abc")); 27 assertTrue("abcd".contains("abc")); 28 assertFalse("abcd".contains("cba")); 29 } 30 public void test_charAt() { 31 assertTrue("abcd".charAt(0) == 'a'); 32 assertTrue("abcd".charAt(3) == 'd'); 33 } 34 public void test_StartsWith() { 35 assertTrue("abcd".startsWith("abc")); 36 assertFalse("abcd".startsWith("aabc")); 37 } 38 public void test_EndsWith() { 39 assertTrue("abcd".endsWith("bcd")); 40 assertFalse("abcd".endsWith("bcde")); 41 } 42 public void test_CASE_INSENSITIVE_ORDER() { 43 String s1 = "ABCDEFG"; 44 String s2 = "abcdefg"; 45 46 assertTrue(String.CASE_INSENSITIVE_ORDER.compare(s1, s2) == 0); 47 } 48 } 49
