internal/server/api/spec/direction_internal_test.go

Ref: main v0.0.5   Size: 856 B   History

package spec

import (
	"reflect"
	"testing"

	"github.com/a73x/eitri/internal/server/api/types"
)

// TestSharedTypeAcrossDirectionsPanics bite-proves the direction guard: a
// contract struct memoized response-side must refuse to also serve
// request-side (the two sides get different schemas — required vs not — and
// silent first-wins would ship whichever the route order happened to pick).
func TestSharedTypeAcrossDirectionsPanics(t *testing.T) {
	g := &generator{schemas: map[string]any{}, direction: map[string]bool{}}
	g.schemaFor(reflect.TypeFor[types.Capacity](), false) // response side first

	defer func() {
		if recover() == nil {
			t.Fatal("reusing a response-side schema request-side did not panic; the sides get different required treatment and must stay disjoint")
		}
	}()
	g.schemaFor(reflect.TypeFor[types.Capacity](), true)
}