feat: Поиск - with it on the assistant searches DuckDuckGo itself and answers from what it found; without it, it cannot. «Думал N сек.»

internal/server/search_test.go

@@ -0,0 +1,25 @@
+package server
+
+import (
+	"os"
+	"strings"
+	"testing"
+)
+
+// The results of DuckDuckGo's light page: titles, real addresses (not its
+// redirects), snippets without tags.
+func TestParseDDGLite(t *testing.T) {
+	b, err := os.ReadFile("testdata/ddg_lite.html")
+	if err != nil {
+		t.Fatal(err)
+	}
+	rs := parseDDG(string(b))
+	if len(rs) < 5 {
+		t.Fatalf("results: %d", len(rs))
+	}
+	r := rs[0]
+	if r.URL != "https://go.dev/doc/database/cancel-operations" || !strings.Contains(r.Title, "Canceling in-progress operations") ||
+		!strings.Contains(r.Snippet, "Learn how to use context.Context") || strings.Contains(r.Snippet, "<b>") {
+		t.Fatalf("first: %+v", r)
+	}
+}