| /* |
| * Copyright (C) 2018 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 android.database; |
| |
| import static android.database.DatabaseUtils.bindSelection; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import android.support.test.runner.AndroidJUnit4; |
| |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| @RunWith(AndroidJUnit4.class) |
| public class DatabaseUtilsTest { |
| private static final Object[] ARGS = { "baz", 4, null }; |
| |
| @Test |
| public void testBindSelection_none() throws Exception { |
| assertEquals(null, |
| bindSelection(null, ARGS)); |
| assertEquals("", |
| bindSelection("", ARGS)); |
| assertEquals("foo=bar", |
| bindSelection("foo=bar", ARGS)); |
| } |
| |
| @Test |
| public void testBindSelection_normal() throws Exception { |
| assertEquals("foo='baz'", |
| bindSelection("foo=?", ARGS)); |
| assertEquals("foo='baz' AND bar=4", |
| bindSelection("foo=? AND bar=?", ARGS)); |
| assertEquals("foo='baz' AND bar=4 AND meow=NULL", |
| bindSelection("foo=? AND bar=? AND meow=?", ARGS)); |
| } |
| |
| @Test |
| public void testBindSelection_whitespace() throws Exception { |
| assertEquals("BETWEEN 5 AND 10", |
| bindSelection("BETWEEN? AND ?", 5, 10)); |
| assertEquals("IN 'foo'", |
| bindSelection("IN?", "foo")); |
| } |
| |
| @Test |
| public void testBindSelection_indexed() throws Exception { |
| assertEquals("foo=10 AND bar=11 AND meow=1", |
| bindSelection("foo=?10 AND bar=? AND meow=?1", |
| 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)); |
| } |
| } |