Unit test frameworks are the modern, convenient, methodology to control bubbling up an output, when multiple assertions fail. This is what observing the red (su

Unit test frameworks are the modern, convenient, methodology to control bubbling up an output, when multiple assertions fail. This is what observing the red (suite failed) or green (suite succeeded) is. Executing a suite requires a manual interaction (ie > run suite or > make build -> runs suite or > edit cron -> runs suite). In a way, all testing is still manual, but test suites allow us to scale testing, which logs do not (1million log files is impractical to use as testing output). That's why unit test frameworks are a good thing.