package shared import ( "testing" "github.com/stretchr/testify/assert" ) func TestNewSecretsReplacer(t *testing.T) { tc := []struct { log string secrets []string expect string }{{ log: "start log\ndone", secrets: []string{""}, expect: "start log\ndone", }, { log: `this IS secret: password`, secrets: []string{"password", " IS "}, expect: `this ******** secret: ********`, }, { log: "start log\ndone\nnow\nan\nmulti line secret!! ;)", secrets: []string{"an\nmulti line secret!!"}, expect: "start log\ndone\nnow\n********\n******** ;)", }, { log: "start log\ndone\nnow\nan\nmulti line secret!! ;)", secrets: []string{"Test\nwith\n\ntwo new lines"}, expect: "start log\ndone\nnow\nan\nmulti line secret!! ;)", }, { log: "start log\ndone\nnow\nan\nmulti line secret!! ;)\nwith\ntwo\n\nnewlines", secrets: []string{"an\nmulti line secret!!", "two\n\nnewlines"}, expect: "start log\ndone\nnow\n********\n******** ;)\nwith\n********\n\n********", }} for _, c := range tc { rep := NewSecretsReplacer(c.secrets) result := rep.Replace(c.log) assert.EqualValues(t, c.expect, result) } }