I've always relied on unit tests with mocks with the rule that I only mock modules that are tested and I mock or stub all db and network calls. I also like inte

I've always relied on unit tests with mocks with the rule that I only mock modules that are tested and I mock or stub all db and network calls. I also like integration and end to end tests but not may of them. I rely on unit tests for regression and should be able to run the whole suite in less than an hour. I set my precommit hook to run unit tests with coverage and static analysis.