Before: call ale#assert#SetUpLinterTest('ansible', 'ansible_lint') let b:bin_dir = has('win32') ? 'Scripts' : 'bin' After: unlet! b:bin_dir unlet! b:executable call ale#assert#TearDownLinterTest() Execute(The ansible_lint command callback should return default string): AssertLinter 'ansible-lint', ale#Escape('ansible-lint') . ' -p %t' Execute(The ansible_lint executable should be configurable): let g:ale_ansible_ansible_lint_executable = '~/.local/bin/ansible-lint' AssertLinter '~/.local/bin/ansible-lint', \ ale#Escape('~/.local/bin/ansible-lint') . ' -p %t'