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Asked: 2026-06-13T02:27:36+00:00

I am working on JUnit tests for my Android app which uses a SQLite

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I am working on JUnit tests for my Android app which uses a SQLite database. I need to create a test database which can be manipulated by test cases. The database needs to start in a known configuration and reset for each test case. I figured out that I can use an in-memory database by passing the SQLiteOpenHelper a null value as the file name for the database (see this article for details). Now I also want to populate the database table for some of my tests. I have a CSV file on my local file system with some data that I can use for testing. How do I get this data into my SQLite database on an emulator or other device for testing?

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  1. Editorial Team

    There is no built-in CSV import function in the SQLite library code.

    However, the sqlite3 command-line tool can import CSV files. Once imported, you have a database file that you can just copy to your device with the adb tool.
    Alternatively, you can use sqlite3’s .dump command to generate the SQL commands to recreate the database; you then put them into a string array, or put them into a text file read by your test program.

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