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/*
* Copyright (C) 2008 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.unit_tests;
import android.content.ContentResolver;
import android.content.ContentUris;
import android.content.ContentValues;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.provider.Settings;
import android.test.AndroidTestCase;
import android.test.suitebuilder.annotation.MediumTest;
/** Unit test for SettingsProvider. */
public class SettingsProviderTest extends AndroidTestCase {
@MediumTest
public void testNameValueCache() {
ContentResolver r = getContext().getContentResolver();
Settings.Secure.putString(r, "test_service", "Value");
assertEquals("Value", Settings.Secure.getString(r, "test_service"));
// Make sure the value can be overwritten.
Settings.Secure.putString(r, "test_service", "New");
assertEquals("New", Settings.Secure.getString(r, "test_service"));
// Also that delete works.
assertEquals(1, r.delete(Settings.Secure.getUriFor("test_service"), null, null));
assertEquals(null, Settings.Secure.getString(r, "test_service"));
// Try all the same things in the System table
Settings.System.putString(r, "test_setting", "Value");
assertEquals("Value", Settings.System.getString(r, "test_setting"));
Settings.System.putString(r, "test_setting", "New");
assertEquals("New", Settings.System.getString(r, "test_setting"));
assertEquals(1, r.delete(Settings.System.getUriFor("test_setting"), null, null));
assertEquals(null, Settings.System.getString(r, "test_setting"));
}
@MediumTest
public void testRowNameContentUri() {
ContentResolver r = getContext().getContentResolver();
assertEquals("content://settings/system/test_setting",
Settings.System.getUriFor("test_setting").toString());
assertEquals("content://settings/gservices/test_service",
Settings.Secure.getUriFor("test_service").toString());
// These tables use the row name (not ID) as their content URI.
Uri tables[] = { Settings.System.CONTENT_URI, Settings.Secure.CONTENT_URI };
for (Uri table : tables) {
ContentValues v = new ContentValues();
v.put(Settings.System.NAME, "test_key");
v.put(Settings.System.VALUE, "Test");
Uri uri = r.insert(table, v);
assertEquals(table.toString() + "/test_key", uri.toString());
// Query with a specific URI and no WHERE clause succeeds.
Cursor c = r.query(uri, null, null, null, null);
try {
assertTrue(c.moveToNext());
assertEquals("test_key", c.getString(c.getColumnIndex(Settings.System.NAME)));
assertEquals("Test", c.getString(c.getColumnIndex(Settings.System.VALUE)));
assertFalse(c.moveToNext());
} finally {
c.close();
}
// Query with a specific URI and a WHERE clause fails.
try {
r.query(uri, null, "1", null, null);
fail("UnsupportedOperationException expected");
} catch (UnsupportedOperationException e) {
if (!e.toString().contains("WHERE clause")) throw e;
}
// Query with a tablewide URI and a WHERE clause succeeds.
c = r.query(table, null, "name='test_key'", null, null);
try {
assertTrue(c.moveToNext());
assertEquals("test_key", c.getString(c.getColumnIndex(Settings.System.NAME)));
assertEquals("Test", c.getString(c.getColumnIndex(Settings.System.VALUE)));
assertFalse(c.moveToNext());
} finally {
c.close();
}
v = new ContentValues();
v.put(Settings.System.VALUE, "Toast");
assertEquals(1, r.update(uri, v, null, null));
c = r.query(uri, null, null, null, null);
try {
assertTrue(c.moveToNext());
assertEquals("test_key", c.getString(c.getColumnIndex(Settings.System.NAME)));
assertEquals("Toast", c.getString(c.getColumnIndex(Settings.System.VALUE)));
assertFalse(c.moveToNext());
} finally {
c.close();
}
assertEquals(1, r.delete(uri, null, null));
}
assertEquals(null, Settings.System.getString(r, "test_key"));
assertEquals(null, Settings.Secure.getString(r, "test_key"));
}
@MediumTest
public void testRowNumberContentUri() {
ContentResolver r = getContext().getContentResolver();
// The bookmarks table (and everything else) uses standard row number content URIs.
Uri uri = Settings.Bookmarks.add(r, new Intent("TEST"),
"Test Title", "Test Folder", '*', 123);
assertTrue(ContentUris.parseId(uri) > 0);
assertEquals("TEST", Settings.Bookmarks.getIntentForShortcut(r, '*').getAction());
ContentValues v = new ContentValues();
v.put(Settings.Bookmarks.INTENT, "#Intent;action=TOAST;end");
assertEquals(1, r.update(uri, v, null, null));
assertEquals("TOAST", Settings.Bookmarks.getIntentForShortcut(r, '*').getAction());
assertEquals(1, r.delete(uri, null, null));
assertEquals(null, Settings.Bookmarks.getIntentForShortcut(r, '*'));
}
}
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