3 Core and Ent: plugin test endpoints are missing request body params

[jstirnaman]

I need to verify arguments, but the correct plugin test params appear to be:

# Map plugin types to test endpoints
        test_endpoints = {
            "scheduled": "/plugin_test/schedule",
            "onwrite": "/plugin_test/wal",
            "http": None  # HTTP plugins need a trigger to test
        }
        
        endpoint = test_endpoints.get(plugin_type)
        if endpoint is None and plugin_type == "http":
            # HTTP plugins need a trigger to be tested - test via trigger creation and HTTP call
            return self._test_http_plugin_via_trigger(config, plugin_path, plugin_type)
        
        if endpoint is None:
            print_warning(f"Unknown plugin type: {plugin_type}")
            return False
        
        try:
            # Get test arguments
            test_args = config.get_test_args(plugin_type)
            
            # Construct plugin filename path
            plugin_filename = f"/host/{plugin_path}/{plugin_name}.py"
            
            # Prepare test request data
            test_data = {
                "database": self.database_name,
                "filename": plugin_filename,
                "arguments": test_args
            }
            
            # Add input_lp parameter for onwrite tests
            if plugin_type == "onwrite":
                test_data["input_lp"] = config.get_test_data()
            
            # Test with inline arguments
            print_status(f"Testing with inline arguments: {test_args}")
            success, response = self.make_api_request("POST", endpoint, test_data)