What methods can ensure prevention of testing omission when deploying new features?

To prevent missed testing when deploying new features, several methods can be used:

• Test automation: writing unit and integration tests that run automatically with each code change.
• Code review: mandatory review of code by colleagues to ensure tests are written and cover new features.
• CI/CD: setting up continuous integration that does not allow merging changes without passing tests.
• Test plans and checklists: documenting testing requirements for new features.
• Feature flags: deploying new features under flags to control activation and test gradually.

Example of automatic test execution in Android using Gradle:

// In build.gradle
android {
    testOptions {
        unitTests.all {
            it.useJUnitPlatform()
        }
    }
}

This allows running tests during project build and prevents code integration without passing tests.