feat(search): PDF content via own ES index and oo index (#42)

file_es_text_integration_test.go

@@ -0,0 +1,92 @@
+//go:build integration
+
+package onlyoffice
+
+import (
+	"context"
+	"net/http"
+	"os"
+	"strings"
+	"testing"
+	"time"
+)
+
+// TestIntegrationESTextIndex verifies the own full-text index end to end
+// against a live Elasticsearch: create the index with its mapping, index a
+// document, find it by content (and reject it via a folder filter and after
+// deletion), then drop the throwaway index.
+//
+// Requires ONLYOFFICE_ES_URL (a reachable ES endpoint — in the current setup a
+// tunnel to the ES inside the OnlyOffice VM, see docs/elasticsearch.md). It
+// does not need OnlyOffice credentials because no file is downloaded: the
+// TextIndexer write path is covered by unit tests with a fake extractor.
+func TestIntegrationESTextIndex(t *testing.T) {
+	esURL := strings.TrimSpace(os.Getenv("ONLYOFFICE_ES_URL"))
+	if esURL == "" {
+		t.Skip("ONLYOFFICE_ES_URL not set — skipping Elasticsearch integration test")
+	}
+	stamp := time.Now().UTC().Format("20060102150405")
+	idx, err := NewESTextIndex(ESTextConfig{URL: esURL, Index: "oo_docs_text_it_" + stamp})
+	if err != nil {
+		t.Fatalf("NewESTextIndex: %v", err)
+	}
+	ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute)
+	defer cancel()
+
+	t.Cleanup(func() {
+		cleanupCtx, done := context.WithTimeout(context.Background(), 30*time.Second)
+		defer done()
+		_, _, _ = idx.do(cleanupCtx, http.MethodDelete, "/"+idx.Index(), nil, "")
+	})
+
+	if err := idx.Ensure(ctx); err != nil {
+		t.Fatalf("Ensure: %v", err)
+	}
+	// Ensure is idempotent.
+	if err := idx.Ensure(ctx); err != nil {
+		t.Fatalf("Ensure (second): %v", err)
+	}
+
+	token := "gotes" + stamp
+	doc := TextDoc{
+		ID:       "3578",
+		Title:    "2026-07-28-S1021-Edelweiss-rechnung.pdf",
+		FolderID: "634",
+		Ext:      "pdf",
+		Content:  "Begleitzettel SGB XI — Rechnung " + token,
+	}
+	if err := idx.Put(ctx, []TextDoc{doc}); err != nil {
+		t.Fatalf("Put: %v", err)
+	}
+
+	hits, err := idx.Search(ctx, SearchQuery{Text: token})
+	if err != nil {
+		t.Fatalf("Search: %v", err)
+	}
+	if len(hits) != 1 || hits[0].ID != "3578" {
+		t.Fatalf("content search hits = %+v, want doc 3578", hits)
+	}
+	if !strings.Contains(hits[0].Highlight, token) {
+		t.Errorf("highlight = %q, want token", hits[0].Highlight)
+	}
+
+	if hits, err := idx.Search(ctx, SearchQuery{Text: token, FolderID: "999"}); err != nil {
+		t.Fatalf("Search with folder filter: %v", err)
+	} else if len(hits) != 0 {
+		t.Errorf("folder filter returned %d hits, want 0", len(hits))
+	}
+	if hits, err := idx.Search(ctx, SearchQuery{Text: token, Extensions: []string{"docx"}}); err != nil {
+		t.Fatalf("Search with ext filter: %v", err)
+	} else if len(hits) != 0 {
+		t.Errorf("ext filter returned %d hits, want 0", len(hits))
+	}
+
+	if err := idx.Delete(ctx, []string{"3578"}); err != nil {
+		t.Fatalf("Delete: %v", err)
+	}
+	if hits, err := idx.Search(ctx, SearchQuery{Text: token}); err != nil {
+		t.Fatalf("Search after delete: %v", err)
+	} else if len(hits) != 0 {
+		t.Errorf("after delete search returned %d hits, want 0", len(hits))
+	}
+}