1  Before:
 2    Save g:ale_kotlin_ktlint_rulesets
 3  
 4    let g:ale_kotlin_ktlint_rulesets = []
 5  
 6  After:
 7    Restore
 8  
 9  Execute(The ktlint handler method GetRulesets should properly parse custom rulesets):
10    let g:ale_kotlin_ktlint_rulesets = ['/path/to/custom/ruleset.jar', '/path/to/other/ruleset.jar']
11  
12    AssertEqual
13    \ '--ruleset /path/to/custom/ruleset.jar --ruleset /path/to/other/ruleset.jar',
14    \ ale#handlers#ktlint#GetRulesets(bufnr(''))
15  
16  Execute(The ktlint handler method GetRulesets should return an empty string when no rulesets have been configured):
17    let g:ale_kotlin_ktlint_rulesets = []
18  
19    AssertEqual
20    \ '',
21    \ ale#handlers#ktlint#GetRulesets(bufnr(''))