1  Before:
 2    call ale#test#SetDirectory('/testplugin/test')
 3  
 4  After:
 5    call ale#test#RestoreDirectory()
 6  
 7  Execute(ale#python#UvPresent is true when a uv environment is present):
 8    call ale#test#SetFilename('test-files/python/uv/whatever.py')
 9  
10    AssertEqual
11    \  ale#python#UvPresent(bufnr('%')),
12    \  1
13  
14  Execute(ale#python#UvPresent is false when no uv environment is present):
15    call ale#test#SetFilename('test-files/python/no_uv/whatever.py')
16  
17    AssertEqual
18    \  ale#python#UvPresent(bufnr('%')),
19    \  0