Function create_test_workflow 

pub fn create_test_workflow(name: &str, node_count: usize) -> Workflow

Create a simple test workflow with the specified number of nodes

This creates a linear workflow with:

• 1 Start node
• N-2 LLM nodes (where N is the node_count parameter)
• 1 End node

Example

use oxify_model::test_utils::create_test_workflow;

let workflow = create_test_workflow("my_test", 5);
assert_eq!(workflow.nodes.len(), 5);