// Copyright 2020 The Gitea Authors. All rights reserved.// SPDX-License-Identifier: MIT package eventsource import ( "bytes" "testing") func Test_wrapNewlines(t *testing.T) { tests := []struct { name string prefix string value string output string }{ { "check no new lines", "prefix: ", "value", "prefix: value\n", }, { "check simple newline", "prefix: ", "value1\nvalue2", "prefix: value1\nprefix: value2\n", }, { "check pathological newlines", "p: ", "\n1\n\n2\n3\n", "p: \np: 1\np: \np: 2\np: 3\np: \n", }, } for _, tt := range tests { t.Run(tt.name, func(t *testing.T) { w := &bytes.Buffer{} gotSum, err := wrapNewlines(w, []byte(tt.prefix), []byte(tt.value)) if err != nil { t.Errorf("wrapNewlines() error = %v", err) return } if gotSum != int64(len(tt.output)) { t.Errorf("wrapNewlines() = %v, want %v", gotSum, int64(len(tt.output))) } if gotW := w.String(); gotW != tt.output { t.Errorf("wrapNewlines() = %v, want %v", gotW, tt.output) } }) }}
// Copyright 2020 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package eventsource
import (
"bytes"
"testing"
)
func Test_wrapNewlines(t *testing.T) {
tests := []struct {
name string
prefix string
value string
output string
}{
{
"check no new lines",
"prefix: ",
"value",
"prefix: value\n",
},
{
"check simple newline",
"prefix: ",
"value1\nvalue2",
"prefix: value1\nprefix: value2\n",
},
{
"check pathological newlines",
"p: ",
"\n1\n\n2\n3\n",
"p: \np: 1\np: \np: 2\np: 3\np: \n",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
w := &bytes.Buffer{}
gotSum, err := wrapNewlines(w, []byte(tt.prefix), []byte(tt.value))
if err != nil {
t.Errorf("wrapNewlines() error = %v", err)
return
}
if gotSum != int64(len(tt.output)) {
t.Errorf("wrapNewlines() = %v, want %v", gotSum, int64(len(tt.output)))
}
if gotW := w.String(); gotW != tt.output {
t.Errorf("wrapNewlines() = %v, want %v", gotW, tt.output)
}
})
}
}