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/*
* Copyright (C) 2014 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.inputmethod.latin;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import android.content.ContentResolver;
import android.content.Context;
import android.database.Cursor;
import android.database.MatrixCursor;
import android.net.Uri;
import android.provider.ContactsContract;
import android.provider.ContactsContract.Contacts;
import android.support.test.InstrumentationRegistry;
import android.support.test.filters.SmallTest;
import android.support.test.runner.AndroidJUnit4;
import android.test.RenamingDelegatingContext;
import android.test.mock.MockContentProvider;
import android.test.mock.MockContentResolver;
import com.android.inputmethod.latin.ContactsDictionaryConstants;
import com.android.inputmethod.latin.ContactsManager;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.concurrent.TimeUnit;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
/**
* Tests for {@link ContactsManager}
*/
@SmallTest
@RunWith(AndroidJUnit4.class)
public class ContactsManagerTest {
private ContactsManager mManager;
private FakeContactsContentProvider mFakeContactsContentProvider;
private MatrixCursor mMatrixCursor;
private final static float EPSILON = 0.00001f;
@Before
public void setUp() throws Exception {
// Fake content provider
mFakeContactsContentProvider = new FakeContactsContentProvider();
mMatrixCursor = new MatrixCursor(ContactsDictionaryConstants.PROJECTION);
// Add the fake content provider to fake content resolver.
final MockContentResolver contentResolver = new MockContentResolver();
contentResolver.addProvider(ContactsContract.AUTHORITY, mFakeContactsContentProvider);
// Add the fake content resolver to a fake context.
final ContextWithMockContentResolver context =
new ContextWithMockContentResolver(InstrumentationRegistry.getTargetContext());
context.setContentResolver(contentResolver);
mManager = new ContactsManager(context);
}
@Test
public void testGetValidNames() {
final String contactName1 = "firstname last-name";
final String contactName2 = "larry";
mMatrixCursor.addRow(new Object[] { 1, contactName1, 0, 0, 0 });
mMatrixCursor.addRow(new Object[] { 2, null /* null name */, 0, 0, 0 });
mMatrixCursor.addRow(new Object[] { 3, contactName2, 0, 0, 0 });
mMatrixCursor.addRow(new Object[] { 4, "floopy@example.com" /* invalid name */, 0, 0, 0 });
mMatrixCursor.addRow(new Object[] { 5, "news-group" /* invalid name */, 0, 0, 0 });
mFakeContactsContentProvider.addQueryResult(Contacts.CONTENT_URI, mMatrixCursor);
final ArrayList<String> validNames = mManager.getValidNames(Contacts.CONTENT_URI);
assertEquals(2, validNames.size());
assertEquals(contactName1, validNames.get(0));
assertEquals(contactName2, validNames.get(1));
}
@Test
public void testGetValidNamesAffinity() {
final long now = System.currentTimeMillis();
final long month_ago = now - TimeUnit.MILLISECONDS.convert(31, TimeUnit.DAYS);
for (int i = 0; i < ContactsManager.MAX_CONTACT_NAMES + 10; ++i) {
mMatrixCursor.addRow(new Object[] { i, "name" + i, i, now, 1 });
}
mFakeContactsContentProvider.addQueryResult(Contacts.CONTENT_URI, mMatrixCursor);
final ArrayList<String> validNames = mManager.getValidNames(Contacts.CONTENT_URI);
assertEquals(ContactsManager.MAX_CONTACT_NAMES, validNames.size());
for (int i = 0; i < 10; ++i) {
assertFalse(validNames.contains("name" + i));
}
for (int i = 10; i < ContactsManager.MAX_CONTACT_NAMES + 10; ++i) {
assertTrue(validNames.contains("name" + i));
}
}
@Test
public void testComputeAffinity() {
final long now = System.currentTimeMillis();
final long month_ago = now - TimeUnit.MILLISECONDS.convert(31, TimeUnit.DAYS);
mMatrixCursor.addRow(new Object[] { 1, "name", 1, month_ago, 1 });
mFakeContactsContentProvider.addQueryResult(Contacts.CONTENT_URI, mMatrixCursor);
Cursor cursor = mFakeContactsContentProvider.query(Contacts.CONTENT_URI,
ContactsDictionaryConstants.PROJECTION_ID_ONLY, null, null, null);
cursor.moveToFirst();
ContactsManager.RankedContact contact = new ContactsManager.RankedContact(cursor);
contact.computeAffinity(1, month_ago);
assertEquals(contact.getAffinity(), 1.0f, EPSILON);
contact.computeAffinity(2, now);
assertEquals(contact.getAffinity(), (2.0f/3.0f + (float)Math.pow(0.5, 3) + 1.0f) / 3,
EPSILON);
}
@Test
public void testGetCount() {
mMatrixCursor.addRow(new Object[] { 1, "firstname", 0, 0, 0 });
mMatrixCursor.addRow(new Object[] { 2, null /* null name */, 0, 0, 0 });
mMatrixCursor.addRow(new Object[] { 3, "larry", 0, 0, 0 });
mMatrixCursor.addRow(new Object[] { 4, "floopy@example.com" /* invalid name */, 0, 0, 0 });
mFakeContactsContentProvider.addQueryResult(Contacts.CONTENT_URI, mMatrixCursor);
assertEquals(4, mManager.getContactCount());
}
static class ContextWithMockContentResolver extends RenamingDelegatingContext {
private ContentResolver contentResolver;
public void setContentResolver(final ContentResolver contentResolver) {
this.contentResolver = contentResolver;
}
public ContextWithMockContentResolver(final Context targetContext) {
super(targetContext, "test");
}
@Override
public ContentResolver getContentResolver() {
return contentResolver;
}
}
static class FakeContactsContentProvider extends MockContentProvider {
private final HashMap<String, MatrixCursor> mQueryCursorMapForTestExpectations =
new HashMap<>();
@Override
public Cursor query(final Uri uri, final String[] projection, final String selection,
final String[] selectionArgs, final String sortOrder) {
return mQueryCursorMapForTestExpectations.get(uri.toString());
}
public void reset() {
mQueryCursorMapForTestExpectations.clear();
}
public void addQueryResult(final Uri uri, final MatrixCursor cursor) {
mQueryCursorMapForTestExpectations.put(uri.toString(), cursor);
}
}
}
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