Publish ITWorx Pulse source

internal/hostapi/handler_test.go

@@ -0,0 +1,51 @@
+package hostapi
+
+import (
+	"context"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/itworx/pulse/internal/auth"
+	"github.com/itworx/pulse/internal/host"
+)
+
+type provider struct{ snapshot host.Snapshot }
+
+func (p provider) Snapshot(context.Context) (host.Snapshot, error) { return p.snapshot, nil }
+
+func authenticatedRequest(method, path string) *http.Request {
+	request := httptest.NewRequest(method, path, nil)
+	return request.WithContext(auth.WithPrincipal(request.Context(), auth.Principal{Subject: "viewer", Role: auth.RoleViewer}))
+}
+
+func TestHandlerRequiresAuthenticationAndExposesUnknownFallback(t *testing.T) {
+	unauthenticated := httptest.NewRecorder()
+	Handler{}.ServeHTTP(unauthenticated, httptest.NewRequest(http.MethodGet, "/api/v1/host", nil))
+	if unauthenticated.Code != http.StatusUnauthorized {
+		t.Fatalf("status=%d body=%s", unauthenticated.Code, unauthenticated.Body.String())
+	}
+
+	response := httptest.NewRecorder()
+	Handler{}.ServeHTTP(response, authenticatedRequest(http.MethodGet, "/api/v1/host"))
+	if response.Code != http.StatusOK || !strings.Contains(response.Body.String(), `"state":"unknown"`) {
+		t.Fatalf("status=%d body=%s", response.Code, response.Body.String())
+	}
+}
+
+func TestHandlerReturnsProviderSnapshotAndRejectsOtherRoutes(t *testing.T) {
+	snapshot := host.UnknownSnapshot(time.Date(2026, 8, 1, 12, 0, 0, 0, time.UTC), "agent-1", "agent", "fixture")
+	response := httptest.NewRecorder()
+	Handler{Provider: provider{snapshot: snapshot}}.ServeHTTP(response, authenticatedRequest(http.MethodGet, "/api/v1/host"))
+	if response.Code != http.StatusOK || !strings.Contains(response.Body.String(), `"id":"agent-1"`) {
+		t.Fatalf("status=%d body=%s", response.Code, response.Body.String())
+	}
+
+	other := httptest.NewRecorder()
+	Handler{}.ServeHTTP(other, authenticatedRequest(http.MethodPost, "/api/v1/host"))
+	if other.Code != http.StatusNotFound {
+		t.Fatalf("status=%d", other.Code)
+	}
+}