Robust Unit and Integration Testing | Dataford Interview Questions

Explain your strategy for implementing robust unit and integration testing.

For the hands-on portion, implement a validator for a proposed test plan. Each test is a dictionary with name, dependencies, and assertions. Return a report containing valid and an ordered list of validation issues.

Unit tests must have no dependencies. Integration tests must declare at least one dependency. Every test must have a non-empty unique name and at least one assertion. Report issues in input order, checking each test before checking duplicate names.

Constraints

0 <= len(unit_tests), len(integration_tests) <= 10^4
Each test is a dictionary
Each test may contain name, dependencies, and assertions
Issue order must follow test order, with unit tests checked before integration tests

Function Signature

def validate_test_plan(unit_tests, integration_tests):

Your question is Robust Unit and Integration Testing. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.

Problem

Explain your strategy for implementing robust unit and integration testing.

Constraints

0 <= len(unit_tests), len(integration_tests) <= 10^4
Each test is a dictionary
Each test may contain name, dependencies, and assertions
Issue order must follow test order, with unit tests checked before integration tests

Function Signature

def validate_test_plan(unit_tests, integration_tests):

Your question is Robust Unit and Integration Testing. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.