Oh, interesting. Full on integration testing for Go CLI apps is an area in which I am sorely lacking. Does anyone have recommendations of tooling to generally

Oh, interesting. Full on integration testing for Go CLI apps is an area in which I am sorely lacking. Does anyone have recommendations of tooling to generally help instrument testing CLI tools? Hopefully better than what I’ve done thus far which is basically a shell script of ./mybinary <<< $INPUT > output.txt 2> error.txt diff expected-output.txt output.txt diff expected-error.txt error.txt