How to test SQLite in Android in Android?

Testing SQLite in Android is an essential part of your application's development process. SQLite is a lightweight database that is built into Android, making it a popular choice for local data storage. Here’s how you can test SQLite databases in your Android applications.

Example of Testing SQLite Database in Android

You can use unit tests to test your SQLite database operations. Below is a basic example of how to set up such tests.

public class DatabaseTest extends AndroidJUnit4 { private SQLiteDatabase db; private DatabaseHelper dbHelper; private Context context; @Before public void setUp() { context = InstrumentationRegistry.getTargetContext(); dbHelper = new DatabaseHelper(context); db = dbHelper.getWritableDatabase(); } @Test public void testDatabaseInsert() { ContentValues values = new ContentValues(); values.put("column_name", "value"); long newRowId = db.insert("table_name", null, values); assertNotEquals(-1, newRowId); } @After public void tearDown() { db.close(); dbHelper.close(); } }

This code sets up a test class to check if data can successfully be inserted into an SQLite database. You can expand this testing approach to cover other database operations such as reading, updating, and deleting data.


SQLite testing Android database test SQLite operations Android unit testing

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