Code review comment for lp://staging/~rharding/python-jujuclient/adjust_constraint_handling

Line 49 of the diff has the last two characters on the line transposed ("test.s").

Since we don't really use the type of the constraints unless it is "int", perhaps a boolean instead of "int"/"str" would be more direct.

On line 178 and line 212 of the diff you could use mock.assert_called_once_with(...) instead.