AccountTypeManagerTest.java revision 3e435f0e724cb3e88efce15f760e59b9bc08f0d3 
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
17package com.android.contacts.model;
18
19import com.google.common.collect.Lists;
20import com.google.common.collect.Maps;
21
22import android.content.Context;
23import android.test.AndroidTestCase;
24import android.test.suitebuilder.annotation.SmallTest;
25
26import java.util.Collection;
27import java.util.HashMap;
28import java.util.List;
29import java.util.Map;
30
31/**
32 * Test case for {@link AccountTypeManager}.
33 *
34 * adb shell am instrument -w -e class com.android.contacts.model.AccountTypeManagerTest \
35       com.android.contacts.tests/android.test.InstrumentationTestRunner
36 */
37@SmallTest
38public class AccountTypeManagerTest extends AndroidTestCase {
39    public void testFindAllInvitableAccountTypes() {
40        final Context c = getContext();
41
42        // Define account types.
43        final AccountType typeA = new MockAccountType("type1", null, null);
44        final AccountType typeB = new MockAccountType("type1", "minus", null);
45        final AccountType typeC = new MockAccountType("type2", null, "c");
46        final AccountType typeD = new MockAccountType("type2", "minus", "d");
47
48        // Define users
49        final AccountWithDataSet accountA1 = createAccountWithDataSet("a1", typeA);
50        final AccountWithDataSet accountC1 = createAccountWithDataSet("c1", typeC);
51        final AccountWithDataSet accountC2 = createAccountWithDataSet("c2", typeC);
52        final AccountWithDataSet accountD1 = createAccountWithDataSet("d1", typeD);
53
54        // empty - empty
55        Map<AccountTypeWithDataSet, AccountType> types =
56                AccountTypeManagerImpl.findAllInvitableAccountTypes(c,
57                        buildAccounts(), buildAccountTypes());
58        assertEquals(0, types.size());
59        try {
60            types.clear();
61            fail("Returned Map should be unmodifiable.");
62        } catch (UnsupportedOperationException ok) {
63        }
64
65        // No invite support, no accounts
66        verifyAccountTypes(
67                buildAccounts(),
68                buildAccountTypes(typeA, typeB)
69                /* empty */
70                );
71
72        // No invite support, with accounts
73        verifyAccountTypes(
74                buildAccounts(accountA1),
75                buildAccountTypes(typeA)
76                /* empty */
77                );
78
79        // With invite support, no accounts
80        verifyAccountTypes(
81                buildAccounts(),
82                buildAccountTypes(typeC)
83                /* empty */
84                );
85
86        // With invite support, 1 account
87        verifyAccountTypes(
88                buildAccounts(accountC1),
89                buildAccountTypes(typeC),
90                typeC
91                );
92
93        // With invite support, 2 account
94        verifyAccountTypes(
95                buildAccounts(accountC1, accountC2),
96                buildAccountTypes(typeC),
97                typeC
98                );
99
100        // Combinations...
101        verifyAccountTypes(
102                buildAccounts(accountA1),
103                buildAccountTypes(typeA, typeC)
104                /* empty */
105                );
106
107        verifyAccountTypes(
108                buildAccounts(accountC1, accountA1),
109                buildAccountTypes(typeA, typeC),
110                typeC
111                );
112
113        verifyAccountTypes(
114                buildAccounts(accountC1, accountA1),
115                buildAccountTypes(typeD, typeA, typeC),
116                typeC
117                );
118
119        verifyAccountTypes(
120                buildAccounts(accountC1, accountA1, accountD1),
121                buildAccountTypes(typeD, typeA, typeC, typeB),
122                typeC, typeD
123                );
124    }
125
126    private static AccountWithDataSet createAccountWithDataSet(String name, AccountType type) {
127        return new AccountWithDataSet(name, type.accountType, type.dataSet);
128    }
129
130    /**
131     * Array of {@link AccountType} -> {@link Map}
132     */
133    private static Map<AccountTypeWithDataSet, AccountType> buildAccountTypes(AccountType... types) {
134        final HashMap<AccountTypeWithDataSet, AccountType> result = Maps.newHashMap();
135        for (AccountType type : types) {
136            result.put(type.getAccountTypeAndDataSet(), type);
137        }
138        return result;
139    }
140
141    /**
142     * Array of {@link AccountWithDataSet} -> {@link Collection}
143     */
144    private static Collection<AccountWithDataSet> buildAccounts(AccountWithDataSet... accounts) {
145        final List<AccountWithDataSet> result = Lists.newArrayList();
146        for (AccountWithDataSet account : accounts) {
147            result.add(account);
148        }
149        return result;
150    }
151
152    /**
153     * Executes {@link AccountTypeManagerImpl#findInvitableAccountTypes} and verifies the
154     * result.
155     */
156    private void verifyAccountTypes(
157            Collection<AccountWithDataSet> accounts,
158            Map<AccountTypeWithDataSet, AccountType> types,
159            AccountType... expectedInvitableTypes
160            ) {
161        Map<AccountTypeWithDataSet, AccountType> result =
162                AccountTypeManagerImpl.findAllInvitableAccountTypes(getContext(), accounts, types);
163        for (AccountType type : expectedInvitableTypes) {
164            assertTrue("Result doesn't contain type=" + type.getAccountTypeAndDataSet(),
165                    result.containsKey(type.getAccountTypeAndDataSet()));
166        }
167        final int numExcessTypes = result.size() - expectedInvitableTypes.length;
168        assertEquals("Result contains " + numExcessTypes + " excess type(s)", 0, numExcessTypes);
169    }
170
171    private static class MockAccountType extends AccountType {
172        private final String mInviteContactActivityClassName;
173
174        public MockAccountType(String type, String dataSet, String inviteContactActivityClassName) {
175            accountType = type;
176            this.dataSet = dataSet;
177            mInviteContactActivityClassName = inviteContactActivityClassName;
178        }
179
180        @Override
181        public String getInviteContactActivityClassName() {
182            return mInviteContactActivityClassName;
183        }
184
185        @Override
186        public boolean isGroupMembershipEditable() {
187            return false;
188        }
189
190        @Override
191        public boolean areContactsWritable() {
192            return false;
193        }
194    }
195}
196