hetty/pkg/db/badger/reqlog_test.go
2022-02-28 15:40:13 +01:00

127 lines
3.1 KiB
Go

package badger
import (
"context"
"errors"
"net/http"
"net/url"
"testing"
"time"
badgerdb "github.com/dgraph-io/badger/v3"
"github.com/google/go-cmp/cmp"
"github.com/oklog/ulid"
"github.com/dstotijn/hetty/pkg/reqlog"
)
func TestFindRequestLogs(t *testing.T) {
t.Parallel()
t.Run("without project ID in filter", func(t *testing.T) {
t.Parallel()
database, err := OpenDatabase(badgerdb.DefaultOptions("").WithInMemory(true))
if err != nil {
t.Fatalf("failed to open badger database: %v", err)
}
defer database.Close()
filter := reqlog.FindRequestsFilter{}
_, err = database.FindRequestLogs(context.Background(), filter, nil)
if !errors.Is(err, reqlog.ErrProjectIDMustBeSet) {
t.Fatalf("expected `reqlog.ErrProjectIDMustBeSet`, got: %v", err)
}
})
t.Run("returns request logs and related response logs", func(t *testing.T) {
t.Parallel()
database, err := OpenDatabase(badgerdb.DefaultOptions("").WithInMemory(true))
if err != nil {
t.Fatalf("failed to open badger database: %v", err)
}
defer database.Close()
projectID := ulid.MustNew(ulid.Timestamp(time.Now()), ulidEntropy)
fixtures := []reqlog.RequestLog{
{
ID: ulid.MustNew(ulid.Timestamp(time.Now()), ulidEntropy),
ProjectID: projectID,
URL: mustParseURL(t, "https://example.com/foobar"),
Method: http.MethodPost,
Proto: "HTTP/1.1",
Header: http.Header{
"X-Foo": []string{"baz"},
},
Body: []byte("foo"),
Response: &reqlog.ResponseLog{
Proto: "HTTP/1.1",
Status: "200 OK",
StatusCode: 200,
Header: http.Header{
"X-Yolo": []string{"swag"},
},
Body: []byte("bar"),
},
},
{
ID: ulid.MustNew(ulid.Timestamp(time.Now())+100, ulidEntropy),
ProjectID: projectID,
URL: mustParseURL(t, "https://example.com/foo?bar=baz"),
Method: http.MethodGet,
Proto: "HTTP/1.1",
Header: http.Header{
"X-Foo": []string{"baz"},
},
},
}
// Store fixtures.
for _, reqLog := range fixtures {
err = database.StoreRequestLog(context.Background(), reqLog)
if err != nil {
t.Fatalf("unexpected error creating request log fixture: %v", err)
}
if reqLog.Response != nil {
err = database.StoreResponseLog(context.Background(), reqLog.ID, *reqLog.Response)
if err != nil {
t.Fatalf("unexpected error creating response log fixture: %v", err)
}
}
}
filter := reqlog.FindRequestsFilter{
ProjectID: projectID,
}
got, err := database.FindRequestLogs(context.Background(), filter, nil)
if err != nil {
t.Fatalf("unexpected error finding request logs: %v", err)
}
// We expect the found request logs are *reversed*, e.g. newest first.
exp := make([]reqlog.RequestLog, len(fixtures))
for i, j := 0, len(fixtures)-1; i < j; i, j = i+1, j-1 {
exp[i], exp[j] = fixtures[j], fixtures[i]
}
if diff := cmp.Diff(exp, got); diff != "" {
t.Fatalf("request logs not equal (-exp, +got):\n%v", diff)
}
})
}
func mustParseURL(t *testing.T, s string) *url.URL {
t.Helper()
u, err := url.Parse(s)
if err != nil {
panic(err)
}
return u
}