1 /* 2 * Copyright (C) 2011 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 com.android.email.activity; 18 19 import com.android.email.DBTestHelper; 20 import com.android.email.provider.ProviderTestUtils; 21 import com.android.emailcommon.provider.Account; 22 import com.android.emailcommon.provider.Mailbox; 23 24 import android.content.Context; 25 import android.test.AndroidTestCase; 26 27 /** 28 * Unit tests for {@link MailboxListFragment.FindParentMailboxTask}. 29 */ 30 public class FindParentMailboxTaskTest extends AndroidTestCase { 31 private Context mProviderContext; 32 33 /** ID of the account created by {@link #setUpMailboxes}. */ 34 private long mAccountId; 35 36 /** 37 * IDs for the mailboxes created by {@link #setUpMailboxes}. 38 * 39 * Mailbox hierarchy: 40 * <pre> 41 * |-Inbox 42 * |-Parent 43 * |-Child1 44 * |-Child2 45 * |-GrandChild1 46 * |-GrandChild2 47 * </pre> 48 */ 49 private long mIdInbox; 50 private long mIdParent; 51 private long mIdChild1; 52 private long mIdChild2; 53 private long mIdGrandChild1; 54 private long mIdGrandChild2; 55 56 @Override setUp()57 protected void setUp() throws Exception { 58 super.setUp(); 59 60 mProviderContext = DBTestHelper.ProviderContextSetupHelper.getProviderContext( 61 getContext()); 62 setUpMailboxes(); 63 } 64 65 /** 66 * Set up a test account and mailboxes. 67 */ setUpMailboxes()68 private void setUpMailboxes() { 69 Account a = ProviderTestUtils.setupAccount("a", true, mProviderContext); 70 mAccountId = a.mId; 71 72 mIdInbox = createMailboxAndGetId("Inbox", a, Mailbox.TYPE_INBOX, Mailbox.NO_MAILBOX); 73 mIdParent = createMailboxAndGetId("P", a, Mailbox.TYPE_MAIL, Mailbox.NO_MAILBOX); 74 mIdChild1 = createMailboxAndGetId("C1", a, Mailbox.TYPE_MAIL, mIdParent); 75 mIdChild2 = createMailboxAndGetId("C2", a, Mailbox.TYPE_MAIL, mIdParent); 76 mIdGrandChild1 = createMailboxAndGetId("G1", a, Mailbox.TYPE_MAIL, mIdChild2); 77 mIdGrandChild2 = createMailboxAndGetId("G2", a, Mailbox.TYPE_MAIL, mIdChild2); 78 } 79 createMailboxAndGetId(String name, Account account, int type, long parentMailboxId)80 private long createMailboxAndGetId(String name, Account account, int type, 81 long parentMailboxId) { 82 Mailbox m = ProviderTestUtils.setupMailbox(name, account.mId, false, mProviderContext, 83 type); 84 m.mParentKey = parentMailboxId; 85 m.save(mProviderContext); 86 return m.mId; 87 } 88 89 /** 90 * Tests for two-pane. (highlighting is enabled) 91 */ testWithHighlight()92 public void testWithHighlight() { 93 /* 94 * In the comments below, [MAILBOX] indicates "highlighted", and MAILBOX* indicates 95 * "selected". 96 */ 97 /* 98 * from: 99 * - [Child2] 100 * - GChild1 101 * - GChild2 102 * 103 * to: 104 * - Parent 105 * - Child1 106 * - [Child2]* 107 */ 108 doCheckWithHighlight( 109 mIdChild2, // Current parent 110 mIdChild2, // Current highlighted 111 112 mIdParent, // Next root 113 mIdChild2, // Next highlighted 114 mIdChild2 // Next selected 115 ); 116 117 /* 118 * from: 119 * - Child2 120 * - [GChild1] 121 * - GChild2 122 * 123 * to: 124 * - [Parent]* 125 * - Child1 126 * - Child2 127 */ 128 doCheckWithHighlight( 129 mIdChild2, // Current parent 130 mIdGrandChild1, // Current highlighted 131 132 mIdParent, // Next root 133 mIdParent, // Next highlighted 134 mIdParent // Next selected 135 ); 136 137 /* 138 * from: 139 * - [Parent] 140 * - Child1 141 * - Child2 142 * 143 * to: 144 * - Inbox 145 * - [Parent]* 146 */ 147 doCheckWithHighlight( 148 mIdParent, // Current parent 149 mIdParent, // Current highlighted 150 151 Mailbox.NO_MAILBOX, // Next root 152 mIdParent, // Next highlighted 153 mIdParent // Next selected 154 ); 155 156 /* 157 * from: 158 * - Parent 159 * - [Child1] 160 * - Child2 161 * 162 * to: 163 * - [Inbox]* 164 * - Parent 165 */ 166 doCheckWithHighlight( 167 mIdParent, // Current parent 168 mIdChild1, // Current highlighted 169 170 Mailbox.NO_MAILBOX, // Next root 171 mIdInbox, // Next highlighted 172 mIdInbox // Next selected 173 ); 174 175 /* 176 * Special case. 177 * Up from root view, with "Parent" highlighted. "Up" will be disabled in this case, but 178 * if we were to run the task, it'd work as if the current parent mailbox is gone. 179 * i.e. just show the top level mailboxes, with Inbox highlighted. 180 * 181 * from: 182 * - Inbox 183 * - [Parent] 184 * 185 * to: 186 * - [Inbox] 187 * - Parent 188 */ 189 doCheckWithHighlight( 190 Mailbox.NO_MAILBOX, // Current parent 191 mIdParent, // Current highlighted 192 193 Mailbox.NO_MAILBOX, // Next root 194 mIdInbox, // Next highlighted 195 mIdInbox // Next selected 196 ); 197 198 /* 199 * Special case. 200 * Current parent mailbox is gone. The result should be same as the above. 201 * 202 * from: 203 * (current mailbox just removed) 204 * 205 * to: 206 * - [Inbox] 207 * - Parent 208 */ 209 doCheckWithHighlight( 210 12312234234L, // Current parent 211 mIdParent, // Current highlighted 212 213 Mailbox.NO_MAILBOX, // Next root 214 mIdInbox, // Next highlighted 215 mIdInbox // Next selected 216 ); 217 } 218 doCheckWithHighlight( long parentMailboxId, long highlightedMailboxId, long expectedNextParent, long expectedNextHighlighted, long expectedNextSelected)219 private void doCheckWithHighlight( 220 long parentMailboxId, long highlightedMailboxId, 221 long expectedNextParent, long expectedNextHighlighted, long expectedNextSelected) { 222 doCheck(true, parentMailboxId, highlightedMailboxId, 223 expectedNextParent, expectedNextHighlighted, expectedNextSelected); 224 } 225 226 /** 227 * Tests for one-pane. (highlighting is disable) 228 */ testWithNoHighlight()229 public void testWithNoHighlight() { 230 /* 231 * from: 232 * - Child2 233 * - GChild1 234 * - GChild2 235 * 236 * to: 237 * - Parent 238 * - Child1 239 * - Child2 240 */ 241 doCheckWithNoHighlight( 242 mIdChild2, // Current parent 243 mIdParent // Next root 244 ); 245 /* 246 * from: 247 * - Parent 248 * - Child1 249 * - Child2 250 * 251 * to: 252 * - Inbox 253 * - Parent 254 */ 255 doCheckWithNoHighlight( 256 mIdParent, // Current parent 257 Mailbox.NO_MAILBOX // Next root 258 ); 259 260 /* 261 * Special case. 262 * Current parent mailbox is gone. The top-level mailboxes should be shown. 263 * 264 * from: 265 * (current mailbox just removed) 266 * 267 * to: 268 * - Inbox 269 * - Parent 270 */ 271 doCheckWithNoHighlight( 272 12312234234L, // Current parent 273 Mailbox.NO_MAILBOX // Next root 274 ); 275 } 276 doCheckWithNoHighlight(long parentMailboxId, long expectedNextParent)277 private void doCheckWithNoHighlight(long parentMailboxId, long expectedNextParent) { 278 doCheck(false, parentMailboxId, Mailbox.NO_MAILBOX, 279 expectedNextParent, Mailbox.NO_MAILBOX, 280 expectedNextParent /* parent should always be selected */); 281 } 282 doCheck(boolean enableHighlight, long parentMailboxId, long highlightedMailboxId, long expectedNextParent, long expectedNextHighlighted, long expectedNextSelected)283 private void doCheck(boolean enableHighlight, 284 long parentMailboxId, long highlightedMailboxId, 285 long expectedNextParent, long expectedNextHighlighted, long expectedNextSelected) { 286 ResultCallback result = new ResultCallback(); 287 288 MailboxListFragment.FindParentMailboxTask task 289 = new MailboxListFragment.FindParentMailboxTask( 290 mProviderContext, null, mAccountId, enableHighlight, parentMailboxId, 291 highlightedMailboxId, result); 292 293 // Can't execute an async task on the test thread, so emulate execution... 294 task.onSuccess(task.doInBackground((Void[]) null)); 295 296 assertEquals("parent", expectedNextParent, result.mNextParentMailboxId); 297 assertEquals("highlighted", expectedNextHighlighted, result.mNextHighlightedMailboxId); 298 assertEquals("selected", expectedNextSelected, result.mNextSelectedMailboxId); 299 } 300 301 private static class ResultCallback 302 implements MailboxListFragment.FindParentMailboxTask.ResultCallback { 303 public long mNextParentMailboxId; 304 public long mNextHighlightedMailboxId; 305 public long mNextSelectedMailboxId; 306 307 @Override onResult(long nextParentMailboxId, long nextHighlightedMailboxId, long nextSelectedMailboxId)308 public void onResult(long nextParentMailboxId, long nextHighlightedMailboxId, 309 long nextSelectedMailboxId) { 310 mNextParentMailboxId = nextParentMailboxId; 311 mNextHighlightedMailboxId = nextHighlightedMailboxId; 312 mNextSelectedMailboxId = nextSelectedMailboxId; 313 } 314 } 315 } 316