internal/export/har/har_test.go

package har

import (
	"bytes"
	"encoding/json"
	"testing"
	"time"

	"mercemay.top/httptap/internal/parser"
)

func TestWriteHAR(t *testing.T) {
	req := parser.Message{
		StartLine: "GET /api HTTP/1.1",
		Protocol:  "HTTP/1.1",
		Headers:   [][2]string{{"Host", "example.com"}},
	}
	resp := parser.Message{
		StartLine: "HTTP/1.1 200 OK",
		Protocol:  "HTTP/1.1",
		Headers:   [][2]string{{"Content-Type", "text/plain"}},
		Body:      []byte("hi"),
	}
	now := time.Date(2024, 11, 8, 10, 30, 0, 0, time.UTC)
	ent := FromPair(req, resp, now, 12*time.Millisecond)

	var buf bytes.Buffer
	if err := Write(&buf, []Entry{ent}); err != nil {
		t.Fatalf("Write: %v", err)
	}

	var got struct {
		Log Log `json:"log"`
	}
	if err := json.Unmarshal(buf.Bytes(), &got); err != nil {
		t.Fatalf("unmarshal: %v", err)
	}
	if got.Log.Version != "1.2" {
		t.Errorf("version = %q", got.Log.Version)
	}
	if len(got.Log.Entries) != 1 {
		t.Fatalf("entries = %d", len(got.Log.Entries))
	}
	e := got.Log.Entries[0]
	if e.Request.Method != "GET" || e.Response.Status != 200 {
		t.Errorf("entry = %+v", e)
	}
	if e.Time != 12 {
		t.Errorf("time = %d", e.Time)
	}
}

func TestTimingsDefaults(t *testing.T) {
	tm := Timings{Blocked: -1, DNS: -1, Connect: -1, SSL: -1, Wait: 5}
	b, _ := json.Marshal(tm)
	if !bytes.Contains(b, []byte(`"blocked":-1`)) {
		t.Fatalf("missing blocked: %s", b)
	}
}

func TestToNameValues(t *testing.T) {
	got := toNameValues([][2]string{{"X-A", "1"}, {"X-B", "2"}})
	if got[0].Name != "X-A" || got[1].Value != "2" {
		t.Fatalf("got = %+v", got)
	}
}