collinmcnulty opened a new issue, #51018:
URL: https://github.com/apache/airflow/issues/51018
### Apache Airflow version
3.0.1
### If "Other Airflow 2 version" selected, which one?
_No response_
### What happened?
DAG as imported from airflow.sdk does not implement test() even though
airflow.models.DAG does. This means that you can't actually run dag.test.
### What you think should happen instead?
airflow.sdk.DAG should implement test and it should behave the same as
Airflow 2.
### How to reproduce
Here is minimal DAG:
```python
import logging
from pendulum.datetime import DateTime
from airflow.decorators import dag, task
@dag(
schedule=None,
start_date=DateTime.create(2024, 1, 1, tz="UTC"),
)
def minimal_dag():
@task.python
def hello(params) -> str | None:
logging.info("hello")
hello()
minimal = minimal_dag()
if __name__ == "__main__":
minimal.test()
```
And the resulting error
```
Traceback (most recent call last):
File "<omitted>/airflow/dags/example.py", line 28, in <module>
minimal.test()
^^^^^^^^^^^^
AttributeError: 'DAG' object has no attribute 'test'
### Operating System
Mac OS 18.5
### Versions of Apache Airflow Providers
None relevant
### Deployment
Virtualenv installation
### Deployment details
_No response_
### Anything else?
I verified that the same DAGs were working with dag.test on Airflow 2.10.4
### Are you willing to submit PR?
- [ ] Yes I am willing to submit a PR!
### Code of Conduct
- [x] I agree to follow this project's [Code of
Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md)
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