fix bug

pkg/providers/http_provider_test.go

@@ -0,0 +1,64 @@
+package providers
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestParseResponse_CompatFunctionCallXML(t *testing.T) {
+	p := &HTTPProvider{}
+	body := []byte(`{
+		"choices": [{
+			"message": {
+				"content": "I need to check the current state and understand what was last worked on before proceeding.\n\n<function_call><invoke><toolname>exec</toolname><parameters><command>cd /root/clawgo && git status</command></parameters></invoke></function_call>\n\n<function_call><invoke><tool_name>read_file</tool_name><parameters><path>/root/.clawgo/workspace/memory/MEMORY.md</path></parameters></invoke></function_call>"
+			},
+			"finish_reason": "stop"
+		}]
+	}`)
+
+	resp, err := p.parseResponse(body)
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if resp == nil {
+		t.Fatalf("expected response")
+	}
+	if len(resp.ToolCalls) != 2 {
+		t.Fatalf("expected 2 tool calls, got %d", len(resp.ToolCalls))
+	}
+
+	if resp.ToolCalls[0].Name != "exec" {
+		t.Fatalf("expected first tool exec, got %q", resp.ToolCalls[0].Name)
+	}
+	if got, ok := resp.ToolCalls[0].Arguments["command"].(string); !ok || got == "" {
+		t.Fatalf("expected first tool command arg, got %#v", resp.ToolCalls[0].Arguments)
+	}
+
+	if resp.ToolCalls[1].Name != "read_file" {
+		t.Fatalf("expected second tool read_file, got %q", resp.ToolCalls[1].Name)
+	}
+	if got, ok := resp.ToolCalls[1].Arguments["path"].(string); !ok || got == "" {
+		t.Fatalf("expected second tool path arg, got %#v", resp.ToolCalls[1].Arguments)
+	}
+
+	if resp.Content == "" {
+		t.Fatalf("expected non-empty cleaned content")
+	}
+	if containsFunctionCallMarkup(resp.Content) {
+		t.Fatalf("expected function call markup removed from content, got %q", resp.Content)
+	}
+}
+
+func TestParseCompatFunctionCalls_NoMarkup(t *testing.T) {
+	calls, cleaned := parseCompatFunctionCalls("hello")
+	if len(calls) != 0 {
+		t.Fatalf("expected 0 calls, got %d", len(calls))
+	}
+	if cleaned != "hello" {
+		t.Fatalf("expected content unchanged, got %q", cleaned)
+	}
+}
+
+func containsFunctionCallMarkup(s string) bool {
+	return len(s) > 0 && (strings.Contains(s, "<function_call>") || strings.Contains(s, "</function_call>"))
+}