added test

workflows/tests/parse_test.rs

@@ -0,0 +1,105 @@
+use dkn_workflows::Workflow;
+
+#[test]
+fn test_parse_example() -> eyre::Result<()> {
+    let object = serde_json::json!({
+       "config":{
+          "max_steps":50,
+          "max_time":50,
+          "tools":[
+             "ALL"
+          ],
+          "custom_tools":null,
+          "max_tokens":null
+       },
+       "external_memory":{
+          "topic":"Machine Learning",
+          "n_subtopics":"10"
+       },
+       "tasks":[
+          {
+             "id":"generate_subtopics",
+             "name":"Task",
+             "description":"Task Description",
+             "messages":[
+                {
+                   "role":"user",
+                   "content":"Given a topic, generate a list of {{n_subtopics}} subtopics that are related to the topic.\nThe topic is: {{topic}}\nThe list must be without numbers, and without any description of the subtopics. \nThe subtopics should be separated by a comma. There must be no other text than the list.\n"
+                }
+             ],
+             "schema":null,
+             "inputs":[
+                {
+                   "name":"n_subtopics",
+                   "value":{
+                      "type":"read",
+                      "index":null,
+                      "search_query":null,
+                      "key":"n_subtopics"
+                   },
+                   "required":true
+                },
+                {
+                   "name":"topic",
+                   "value":{
+                      "type":"read",
+                      "index":null,
+                      "search_query":null,
+                      "key":"topic"
+                   },
+                   "required":true
+                }
+             ],
+             "operator":"generation",
+             "outputs":[
+                {
+                   "type":"write",
+                   "key":"subtopics",
+                   "value":"__result"
+                }
+             ]
+          },
+          {
+             "id":"_end",
+             "name":"Task",
+             "description":"Task Description",
+             "messages":[
+                {
+                   "role":"user",
+                   "content":""
+                }
+             ],
+             "schema":null,
+             "inputs":[
+
+             ],
+             "operator":"end",
+             "outputs":[
+
+             ]
+          }
+       ],
+       "steps":[
+          {
+             "source":"generate_subtopics",
+             "target":"_end",
+             "condition":null,
+             "fallback":null
+          }
+       ],
+       "return_value":{
+          "input":{
+             "type":"read",
+             "index":null,
+             "search_query":null,
+             "key":"subtopics"
+          },
+          "to_json":false,
+          "post_process":null
+       }
+    });
+
+    serde_json::from_value::<Workflow>(object)?;
+
+    Ok(())
+}