| package jsonlog |
| |
| import ( |
| "regexp" |
| "testing" |
| ) |
| |
| func TestJSONLogMarshalJSON(t *testing.T) { |
| logs := map[*JSONLog]string{ |
| &JSONLog{Log: `"A log line with \\"`}: `^{\"log\":\"\\\"A log line with \\\\\\\\\\\"\",\"time\":\".{20,}\"}$`, |
| &JSONLog{Log: "A log line"}: `^{\"log\":\"A log line\",\"time\":\".{20,}\"}$`, |
| &JSONLog{Log: "A log line with \r"}: `^{\"log\":\"A log line with \\r\",\"time\":\".{20,}\"}$`, |
| &JSONLog{Log: "A log line with & < >"}: `^{\"log\":\"A log line with \\u0026 \\u003c \\u003e\",\"time\":\".{20,}\"}$`, |
| &JSONLog{Log: "A log line with utf8 : 🚀 ψ ω β"}: `^{\"log\":\"A log line with utf8 : 🚀 ψ ω β\",\"time\":\".{20,}\"}$`, |
| &JSONLog{Stream: "stdout"}: `^{\"stream\":\"stdout\",\"time\":\".{20,}\"}$`, |
| &JSONLog{}: `^{\"time\":\".{20,}\"}$`, |
| // These ones are a little weird |
| &JSONLog{Log: "\u2028 \u2029"}: `^{\"log\":\"\\u2028 \\u2029\",\"time\":\".{20,}\"}$`, |
| &JSONLog{Log: string([]byte{0xaF})}: `^{\"log\":\"\\ufffd\",\"time\":\".{20,}\"}$`, |
| &JSONLog{Log: string([]byte{0x7F})}: `^{\"log\":\"\x7f\",\"time\":\".{20,}\"}$`, |
| } |
| for jsonLog, expression := range logs { |
| data, err := jsonLog.MarshalJSON() |
| if err != nil { |
| t.Fatal(err) |
| } |
| res := string(data) |
| t.Logf("Result of WriteLog: %q", res) |
| logRe := regexp.MustCompile(expression) |
| if !logRe.MatchString(res) { |
| t.Fatalf("Log line not in expected format [%v]: %q", expression, res) |
| } |
| } |
| } |
