Merge pull request #2228 from Nomad145/ktlint

Add ktlint Fixer Support

3 files changed, 65 insertions, 0 deletions

diff --git a/test/fixers/test_ktlint_fixer_callback.vader b/test/fixers/test_ktlint_fixer_callback.vader
new file mode 100644
index 00000000..47b37788
--- /dev/null
+++ b/test/fixers/test_ktlint_fixer_callback.vader
@@ -0,0 +1,44 @@
+Before:
+  Save g:ale_kotlin_ktlint_executable
+  Save g:ale_kotlin_ktlint_options
+  Save g:ale_kotlin_ktlint_rulesets
+
+  " Use an invalid global executable, so we don't match it.
+  let g:ale_kotlin_ktlint_executable = 'xxxinvalid'
+  let g:ale_kotlin_ktlint_options = ''
+  let g:ale_kotlin_ktlint_rulesets = []
+
+  call ale#test#SetDirectory('/testplugin/test/fixers')
+
+After:
+  Restore
+
+  call ale#test#RestoreDirectory()
+
+Execute(The ktlint callback should return the correct default values):
+  call ale#test#SetFilename('../kotlin_files/testfile.kt')
+
+  AssertEqual
+  \ {
+  \   'command': ale#Escape('xxxinvalid')
+  \     . ' %t'
+  \     . ' --format',
+  \   'read_temporary_file': 1,
+  \ },
+  \ ale#fixers#ktlint#Fix(bufnr(''))
+
+Execute(The ktlint callback should include custom ktlint options):
+  let g:ale_kotlin_ktlint_options = "--android"
+  let g:ale_kotlin_ktlint_rulesets = ['/path/to/custom/ruleset.jar']
+  call ale#test#SetFilename('../kotlin_files/testfile.kt')
+
+  AssertEqual
+  \ {
+  \   'command': ale#Escape('xxxinvalid')
+  \     . ' ' . g:ale_kotlin_ktlint_options
+  \     . ' --ruleset /path/to/custom/ruleset.jar'
+  \     . ' %t'
+  \     . ' --format',
+  \   'read_temporary_file': 1,
+  \ },
+  \ ale#fixers#ktlint#Fix(bufnr(''))
diff --git a/test/handler/test_ktlint_handler.vader b/test/handler/test_ktlint_handler.vader
new file mode 100644
index 00000000..f0d634e6
--- /dev/null
+++ b/test/handler/test_ktlint_handler.vader
@@ -0,0 +1,21 @@
+Before:
+  Save g:ale_kotlin_ktlint_rulesets
+
+  let g:ale_kotlin_ktlint_rulesets = []
+
+After:
+  Restore
+
+Execute(The ktlint handler method GetRulesets should properly parse custom rulesets):
+  let g:ale_kotlin_ktlint_rulesets = ['/path/to/custom/ruleset.jar', '/path/to/other/ruleset.jar']
+
+  AssertEqual
+  \ '--ruleset /path/to/custom/ruleset.jar --ruleset /path/to/other/ruleset.jar',
+  \ ale#handlers#ktlint#GetRulesets(bufnr(''))
+
+Execute(The ktlint handler method GetRulesets should return an empty string when no rulesets have been configured):
+  let g:ale_kotlin_ktlint_rulesets = []
+
+  AssertEqual
+  \ '',
+  \ ale#handlers#ktlint#GetRulesets(bufnr(''))
diff --git a/test/kotlin_files/testfile.kt b/test/kotlin_files/testfile.kt
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/test/kotlin_files/testfile.kt