Before: call ale#assert#SetUpLinterTest('terraform', 'tfsec') After: call ale#assert#TearDownLinterTest() Execute(The default command should be correct): AssertLinter 'tfsec', ale#Escape('tfsec') . ' --format json' Execute(The default executable should be configurable): let b:ale_terraform_tfsec_executable = '/usr/bin/tfsec' AssertLinter '/usr/bin/tfsec', ale#Escape('/usr/bin/tfsec') . ' --format json' Execute(Overriding options should work): let g:ale_terraform_tfsec_executable = '/usr/local/bin/tfsec' let g:ale_terraform_tfsec_options = '--minimum-severity MEDIUM' AssertLinter '/usr/local/bin/tfsec', \ ale#Escape('/usr/local/bin/tfsec') . ' --minimum-severity MEDIUM --format json' Execute(Configuration yml file should be found): call ale#test#SetFilename('../test-files/tfsec/yml/main.tf') AssertLinter 'tfsec', \ ale#Escape('tfsec') \ . ' --config-file ' \ . ale#Escape(ale#path#Simplify(g:dir . '/../test-files/tfsec/yml/.tfsec/config.yml')) \ . ' --format json' Execute(Configuration json file should be found): call ale#test#SetFilename('../test-files/tfsec/json/main.tf') AssertLinter 'tfsec', \ ale#Escape('tfsec') \ . ' --config-file ' \ . ale#Escape(ale#path#Simplify(g:dir . '/../test-files/tfsec/json/.tfsec/config.json')) \ . ' --format json'