1 /* 2 * Copyright (C) 2008 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 android.content.cts; 18 19 import static org.junit.Assert.assertEquals; 20 import static org.junit.Assert.assertNotNull; 21 import static org.junit.Assert.fail; 22 23 import android.content.ContentUris; 24 import android.net.Uri; 25 import android.net.Uri.Builder; 26 import android.platform.test.annotations.AppModeSdkSandbox; 27 28 import androidx.test.runner.AndroidJUnit4; 29 30 import org.junit.Test; 31 import org.junit.runner.RunWith; 32 33 @RunWith(AndroidJUnit4.class) 34 @AppModeSdkSandbox(reason = "Allow test in the SDK sandbox (does not prevent other modes).") 35 public class ContentUrisTest { 36 private static final String AUTHORITY = "ctstest"; 37 private static final String PATH1 = "testPath1"; 38 private static final String PATH2 = "testPath2"; 39 40 private static final int CODE1 = 1; 41 private static final int CODE2 = 2; 42 43 private Uri uri1 = Uri.parse("content://" + AUTHORITY + "/" + PATH1); 44 private Uri uri2 = Uri.parse("content://" + AUTHORITY + "/" + PATH2); 45 46 @Test testConstructor()47 public void testConstructor() { 48 new ContentUris(); 49 } 50 51 @Test testParseId()52 public void testParseId() { 53 Uri result = ContentUris.withAppendedId(uri1, CODE1); 54 assertEquals(CODE1, ContentUris.parseId(result)); 55 56 result = ContentUris.withAppendedId(uri2, CODE2); 57 assertEquals(CODE2, ContentUris.parseId(result)); 58 59 // no code in Uri 60 assertEquals(-1, ContentUris.parseId(Uri.parse(""))); 61 } 62 63 @Test testParseIdFailure()64 public void testParseIdFailure() { 65 try { 66 ContentUris.parseId(uri1); 67 fail("There should be a NumberFormatException thrown out."); 68 } catch (NumberFormatException e) { 69 //expected, test success. 70 } 71 72 Uri uri = Uri.fromParts("abc", "123", null); 73 ContentUris.parseId(uri); 74 75 try { 76 ContentUris.parseId(null); 77 fail("There should be a NullPointerException thrown out."); 78 } catch (NullPointerException e) { 79 // expected, test success. 80 } 81 } 82 83 @Test testWithAppendedId()84 public void testWithAppendedId() { 85 String expected = "content://" + AUTHORITY + "/" + PATH1 + "/" + CODE1; 86 Uri actually; 87 88 assertNotNull(actually = ContentUris.withAppendedId(uri1, CODE1)); 89 assertEquals(expected, actually.toString()); 90 91 expected = "content://" + AUTHORITY + "/" + PATH2 + "/" + CODE2; 92 assertNotNull(actually = ContentUris.withAppendedId(uri2, CODE2)); 93 assertEquals(expected, actually.toString()); 94 } 95 96 @Test testWithAppendedIdFailure()97 public void testWithAppendedIdFailure() { 98 try { 99 ContentUris.withAppendedId(null, -1); 100 fail("There should be a NullPointerException thrown out."); 101 } catch (NullPointerException e) { 102 // expected, test success. 103 } 104 } 105 106 @Test testAppendId()107 public void testAppendId() { 108 String expected = "content://" + AUTHORITY + "/" + PATH1 + "/" + CODE1; 109 Builder actually; 110 Builder b = uri1.buildUpon(); 111 112 assertNotNull(actually = ContentUris.appendId(b, CODE1)); 113 assertEquals(expected, actually.toString()); 114 115 expected = "content://" + AUTHORITY + "/" + PATH2 + "/" + CODE2; 116 b = uri2.buildUpon(); 117 118 assertNotNull(actually = ContentUris.appendId(b, CODE2)); 119 assertEquals(expected, actually.toString()); 120 } 121 122 @Test testAppendIdFailure()123 public void testAppendIdFailure() { 124 try { 125 ContentUris.appendId(null, -1); 126 fail("There should be a NullPointerException thrown out."); 127 } catch (NullPointerException e) { 128 // expected, test success. 129 } 130 } 131 132 @Test testRemoveId()133 public void testRemoveId() { 134 assertEquals(Uri.parse("content://auth"), 135 ContentUris.removeId(Uri.parse("content://auth/12"))); 136 assertEquals(Uri.parse("content://auth/path"), 137 ContentUris.removeId(Uri.parse("content://auth/path/12"))); 138 assertEquals(Uri.parse("content://auth/path/path"), 139 ContentUris.removeId(Uri.parse("content://auth/path/path/12"))); 140 } 141 142 @Test testRemoveId_MissingId()143 public void testRemoveId_MissingId() { 144 try { 145 ContentUris.removeId(Uri.parse("content://auth/")); 146 fail("There should be a IllegalArgumentException thrown out."); 147 } catch (IllegalArgumentException expected) { 148 } 149 try { 150 ContentUris.removeId(Uri.parse("content://auth/path/")); 151 fail("There should be a IllegalArgumentException thrown out."); 152 } catch (IllegalArgumentException expected) { 153 } 154 try { 155 ContentUris.removeId(Uri.parse("content://auth/path/path/")); 156 fail("There should be a IllegalArgumentException thrown out."); 157 } catch (IllegalArgumentException expected) { 158 } 159 } 160 } 161