| Function | has_revision | Undocumented |
| Function | revision_history | Undocumented |
| Function | fetch_steps | A foreign test method for testing fetch locally and remotely. |
| Class | TestFetch | No class docstring; 1/4 methods documented |
| Class | TestMergeFetch | No class docstring; 2/3 methods documented |
| Class | TestMergeFileHistory | No class docstring; 1/2 methods documented |
| Class | TestKnitToPackFetch | No class docstring; 1/5 methods documented |
| Class | Test1To2Fetch | Tests for Model1To2 failure modes |