refactor(responses): remove chat_completions and wire responses features end-to-end

pkg/agent/loop_responses_options_test.go

@@ -0,0 +1,78 @@
+package agent
+
+import (
+	"os"
+	"testing"
+
+	"clawgo/pkg/bus"
+	"clawgo/pkg/providers"
+)
+
+func TestInjectResponsesMediaParts(t *testing.T) {
+	msgs := []providers.Message{
+		{Role: "system", Content: "sys"},
+		{Role: "user", Content: "look"},
+	}
+	media := []string{"https://example.com/a.png"}
+	items := []bus.MediaItem{
+		{Type: "image", Ref: "file_img_1"},
+		{Type: "document", Ref: "file_doc_1"},
+	}
+
+	got := injectResponsesMediaParts(msgs, media, items)
+	if len(got) != 2 {
+		t.Fatalf("unexpected messages length: %#v", got)
+	}
+	parts := got[1].ContentParts
+	if len(parts) != 4 {
+		t.Fatalf("expected 4 content parts, got %#v", parts)
+	}
+	if parts[0].Type != "input_text" || parts[0].Text != "look" {
+		t.Fatalf("expected first part to preserve input text, got %#v", parts[0])
+	}
+	if parts[1].Type != "input_image" || parts[1].ImageURL == "" {
+		t.Fatalf("expected media URL as input_image, got %#v", parts[1])
+	}
+	if parts[2].Type != "input_image" || parts[2].FileID != "file_img_1" {
+		t.Fatalf("expected image media item mapped to file_id, got %#v", parts[2])
+	}
+	if parts[3].Type != "input_file" || parts[3].FileID != "file_doc_1" {
+		t.Fatalf("expected document media item mapped to input_file file_id, got %#v", parts[3])
+	}
+}
+
+func TestBuildResponsesOptionsFromEnv(t *testing.T) {
+	t.Setenv("CLAWGO_RESPONSES_WEB_SEARCH", "1")
+	t.Setenv("CLAWGO_RESPONSES_WEB_SEARCH_CONTEXT_SIZE", "high")
+	t.Setenv("CLAWGO_RESPONSES_FILE_SEARCH_VECTOR_STORE_IDS", "vs_1,vs_2")
+	t.Setenv("CLAWGO_RESPONSES_FILE_SEARCH_MAX_NUM_RESULTS", "8")
+	t.Setenv("CLAWGO_RESPONSES_INCLUDE", "output_text,tool_calls")
+	t.Setenv("CLAWGO_RESPONSES_STREAM_INCLUDE_USAGE", "1")
+
+	opts := buildResponsesOptions(1024, 0.2)
+	if opts["max_tokens"] != int64(1024) {
+		t.Fatalf("max_tokens mismatch: %#v", opts["max_tokens"])
+	}
+	if opts["temperature"] != 0.2 {
+		t.Fatalf("temperature mismatch: %#v", opts["temperature"])
+	}
+	toolsRaw, ok := opts["responses_tools"].([]map[string]interface{})
+	if !ok || len(toolsRaw) != 2 {
+		t.Fatalf("expected two built-in response tools, got %#v", opts["responses_tools"])
+	}
+	if toolsRaw[0]["type"] != "web_search" {
+		t.Fatalf("expected web_search tool first, got %#v", toolsRaw[0])
+	}
+	if toolsRaw[1]["type"] != "file_search" {
+		t.Fatalf("expected file_search tool second, got %#v", toolsRaw[1])
+	}
+	if _, ok := opts["responses_include"]; !ok {
+		t.Fatalf("expected responses_include in options")
+	}
+	if _, ok := opts["responses_stream_options"]; !ok {
+		t.Fatalf("expected responses_stream_options in options")
+	}
+
+	// keep linter happy for unused os import when build tags differ
+	_ = os.Getenv("CLAWGO_RESPONSES_WEB_SEARCH")
+}