expo-sqlite-mock

Use expo-sqlite with jest.

Notice

• ~2.0.0 is for expo-sqlite >=52.
• ~1.0.0 is for expo-sqlite ~51.

Usage

1. npm install -D expo-sqlite-mock or bun add -D expo-sqlite-mock
2. Add "setupFilesAfterEnv": ["expo-sqlite-mock/src/setup.ts"] and "testTimeout": 10000 to your jest config (It's in package.json for default expo project).

Example:

{
  "jest": {
    "preset": "jest-expo",
    "setupFilesAfterEnv": ["expo-sqlite-mock/src/setup.ts"],
    "testTimeout": 10000
  }
}

Advanced

You can set the EXPO_SQLITE_MOCK environment variable to a custom SQLite database location.

Tips:

1. Please use JEST_WORKER_ID to avoid concurrent test cases writing to the same file.
2. Update your .gitignore to ignore the SQLite database file.

Example:

it("test", async () => {
  // or you can set it beforeAll or beforeEach
  process.env.EXPO_SQLITE_MOCK = `${__dirname}/test_${process.env.JEST_WORKER_ID}.db`;

  // your test code

  // clear the env var
  delete process.env.EXPO_SQLITE_MOCK;
});

Changelog

• 2.2.0

  • Compatible with drizzle
  • Clean up the code

• 2.1.0

  • Support custom SQLite database location by setting the EXPO_SQLITE_MOCK environment variable.
  • Update peer dependencies.

• 2.0.1

  • Fix setup.

• 2.0.0

  • Update for expo-sqlite ~52.

• 1.0.0

  • Initial version.