mirror of
https://github.com/hanzoai/o11y.git
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zeekayandHanzo Dev
3011b92ea4
gorilla/mux, otelmux, gorilla/handlers and rs/cors leave go.mod. Every route the runtime serves is a zip route on a zip group: 233 from the apiserver tree, 134 from query-service, 367 total — the same 367 the mount publishes. pkg/http/routing is the one registration surface. It exists because a registration carries three facts zip has no slot for, and the tree this replaces recovered all three PER REQUEST by asking the router what it had just matched: the bound segments, the path template, and the route's declared resources. mux.CurrentRoute(req).GetHandler() was type-asserted back to handler.Handler in two separate packages to re-derive at request time what was already known once at boot. Stating them at registration deletes both lookups. The middleware chain is composed at the LEAF rather than registered ambient, because Audit keys on the route template and Resource resolves the route's declared resources — ambient middleware runs before the router has matched, so both would read an empty route. Per-leaf composition reproduces the order the old tree ran in exactly: match, then middleware, then handler. Duplicate registration now panics at boot; gorilla let the first one win. The Sentry ingest constraint becomes fiber's own guid — a UUID parse instead of a hand-written character class. Paths keep their public brace spelling in the source and in the table; the respelling happens in one function. The standalone server hands its listener to the app, so streams and the websocket upgrade run native fasthttp. Counted, not asserted: routes_test.go in the apiserver pins 233 against the real AddToRouter, routing_test.go pins the table against the router itself. This repo has already shipped 83 typed ops that reached no router while the suite stayed green — an uncalled func is legal Go, so arithmetic is the test. Co-authored-by: Hanzo Dev <[email protected]>
107 lines
4.1 KiB
Go
107 lines
4.1 KiB
Go
package implsavedview
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import (
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"context"
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"net/http"
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"net/http/httptest"
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"strings"
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"testing"
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"github.com/hanzoai/o11y/pkg/http/routing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"github.com/hanzoai/o11y/pkg/modules/savedview"
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v3 "github.com/hanzoai/o11y/pkg/query-service/model/v3"
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"github.com/hanzoai/o11y/pkg/types/authtypes"
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"github.com/hanzoai/o11y/pkg/valuer"
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)
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// The three per-view routes address a view by the {viewId} PATH segment, so what
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// has to hold is that the id the ROUTER matched is the id the module acts on.
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// These drive the REAL handler through a REAL router registered at the REAL
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// template — asserting a reader against its own injector would prove only that
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// the two halves of coretypes agree with each other.
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type recordingModule struct {
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savedview.Module // only the three methods these routes reach are implemented
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gotID valuer.UUID
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called bool
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}
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func (module *recordingModule) GetView(_ context.Context, _ string, id valuer.UUID) (*v3.SavedView, error) {
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module.gotID, module.called = id, true
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return &v3.SavedView{ID: id, Name: "service latency"}, nil
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}
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func (module *recordingModule) UpdateView(_ context.Context, _ string, id valuer.UUID, _ v3.SavedView) error {
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module.gotID, module.called = id, true
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return nil
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}
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func (module *recordingModule) DeleteView(_ context.Context, _ string, id valuer.UUID) error {
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module.gotID, module.called = id, true
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return nil
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}
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const viewRoute = "/v1/o11y/explorer/views/{viewId}"
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func serve(t *testing.T, method, target, body string, pick func(savedview.Handler) http.HandlerFunc) (*recordingModule, *httptest.ResponseRecorder) {
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t.Helper()
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module := &recordingModule{}
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router := routing.Serve(method, viewRoute, http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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pick(NewHandler(module))(w, r.WithContext(authtypes.NewContextWithClaims(r.Context(), authtypes.Claims{
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UserID: valuer.GenerateUUID().String(),
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OrgID: valuer.GenerateUUID().String(),
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Principal: authtypes.PrincipalUser,
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})))
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}))
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req := httptest.NewRequest(method, target, strings.NewReader(body))
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rec := httptest.NewRecorder()
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router.ServeHTTP(rec, req)
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return module, rec
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}
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func TestGetViewActsOnTheIDTheRouterMatched(t *testing.T) {
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want := valuer.GenerateUUID()
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module, rec := serve(t, http.MethodGet, "/v1/o11y/explorer/views/"+want.String(), "", func(handler savedview.Handler) http.HandlerFunc { return handler.Get })
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require.True(t, module.called, "the module was never reached: %s", rec.Body.String())
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assert.Equal(t, want, module.gotID)
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assert.Contains(t, rec.Body.String(), want.String())
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assert.Contains(t, rec.Body.String(), "service latency")
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}
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func TestUpdateViewActsOnTheIDTheRouterMatched(t *testing.T) {
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want := valuer.GenerateUUID()
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body := `{"name":"service latency","compositeQuery":{"queryType":"promql","panelType":"graph","promQueries":{"A":{"query":"up"}}}}`
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module, rec := serve(t, http.MethodPut, "/v1/o11y/explorer/views/"+want.String(), body, func(handler savedview.Handler) http.HandlerFunc { return handler.Update })
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require.True(t, module.called, "the module was never reached: %s", rec.Body.String())
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assert.Equal(t, want, module.gotID)
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}
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func TestDeleteViewActsOnTheIDTheRouterMatched(t *testing.T) {
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want := valuer.GenerateUUID()
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module, rec := serve(t, http.MethodDelete, "/v1/o11y/explorer/views/"+want.String(), "", func(handler savedview.Handler) http.HandlerFunc { return handler.Delete })
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require.True(t, module.called, "the module was never reached: %s", rec.Body.String())
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assert.Equal(t, want, module.gotID)
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}
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// A segment that is not a uuid is refused before the module is asked — an empty
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// or malformed id must never arrive as the zero uuid and delete whatever that
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// matches.
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func TestViewRouteRefusesANonUUIDSegment(t *testing.T) {
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module, rec := serve(t, http.MethodDelete, "/v1/o11y/explorer/views/not-a-uuid", "", func(handler savedview.Handler) http.HandlerFunc { return handler.Delete })
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assert.False(t, module.called, "a malformed id must not reach the module")
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assert.Contains(t, rec.Body.String(), "failed to parse view id")
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}
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