How to run test cases in a specified file?

Question

My package test cases are scattered across multiple files, if I run go test it runs all test cases in the package.

It is unnecessar

Answer 1

alias testcases="sed -n 's/func.*\(Test.*\)(.*/\1/p' | xargs | sed 's/ /|/g'"

go test -v -run $(cat coordinator_test.go | testcases)