Tag Archives: golang study notes

Go test print no output

has a test file: 

$ cat utils/utils_test.go
package utils

import (
        "fmt"
        "testing"
)

func TestGetProjAbsPath(t *testing.T) {
        projPath := GetProjAbsPath("github.com", "GerryLon", "go-crawler")
        t.Log(projPath)
        fmt.Println("projPath is:", projPath)
}

runs as follows: 

$ go test -count=1 utils/*.go
ok      command-line-arguments  0.002s

does not see print, neither t.og nor FMT.Println.

Add the

plus -v(verbose) option to see the whole process :

$ go test -v  utils/*.go
=== RUN   TestGetProjAbsPath
projPath is: /var/workspace/go/src/github.com/GerryLon/go-crawler
--- PASS: TestGetProjAbsPath (0.00s)
    utils_test.go:10: /var/workspace/go/src/github.com/GerryLon/go-crawler
PASS
ok      command-line-arguments  (cached)

Reference:


https://stackoverflow.com/questions/23205419/how-do-you-print-in-a-go-test-using-the-testing-package

welcome to add correction!