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internal/mcp/execution_service_test.go

@@ -0,0 +1,41 @@
+package mcp
+
+import (
+	"context"
+	"testing"
+)
+
+func TestExecutionServiceBackgroundWaitResultCompletesWaitTool(t *testing.T) {
+	service := NewExecutionService(nil, nil)
+	handle, err := service.Submit(context.Background(), ExecutionRequest{
+		ToolName: "wait_tool_execution",
+		Run: func(context.Context) (*ToolResult, error) {
+			return &ToolResult{
+				Content: []Content{{Type: "text", Text: `{
+  "execution_id": "3eaaa391-050b-4be1-a870-48a855923cb7",
+  "tool": "exec",
+  "status": "running"
+}
+
+本次等待已到达 timeout_seconds，上述 execution 仍未完成。可继续等待、取消，或采用其他步骤。`}},
+				IsError: true,
+			}, nil
+		},
+	})
+	if err != nil {
+		t.Fatalf("Submit: %v", err)
+	}
+	snap, err := service.Wait(context.Background(), handle.ID, 0)
+	if err != nil {
+		t.Fatalf("Wait: %v", err)
+	}
+	if snap == nil || snap.Execution == nil {
+		t.Fatal("missing execution snapshot")
+	}
+	if snap.Execution.Status != ToolExecutionStatusCompleted {
+		t.Fatalf("status = %q, want %q", snap.Execution.Status, ToolExecutionStatusCompleted)
+	}
+	if snap.Execution.Result == nil || !snap.Execution.Result.IsError {
+		t.Fatal("model-facing result should remain IsError")
+	}
+}