fix test's and delete unused code

4 files changed, 21 insertions, 23 deletions

diff --git a/autoload/ale/fixers/mix_format.vim b/autoload/ale/fixers/mix_format.vim
index 905a6089..04866408 100644
--- a/autoload/ale/fixers/mix_format.vim
+++ b/autoload/ale/fixers/mix_format.vim
@@ -9,8 +9,7 @@ endfunction
 
 function! ale#fixers#mix_format#Fix(buffer) abort
     return {
-    \   'command': ale#handlers#elixir#GetExecutable(a:buffer)
-    \       . ale#fixers#mix_format#GetExecutable(a:buffer)
+    \   'command': ale#Escape(ale#fixers#mix_format#GetExecutable(a:buffer))
     \       . ' format %t',
     \   'read_temporary_file': 1,
     \}
diff --git a/autoload/ale/handlers/elixir.vim b/autoload/ale/handlers/elixir.vim
deleted file mode 100644
index be25d331..00000000
--- a/autoload/ale/handlers/elixir.vim
+++ /dev/null
@@ -1,5 +0,0 @@
-call ale#Set('elixir_executable', '')
-
-function! ale#handlers#elixir#GetExecutable(buffer) abort
-    return ale#Var(a:buffer, 'elixir_executable')
-endfunction
diff --git a/test/fixers/test_elixir_fixer_callback.vader b/test/fixers/test_elixir_fixer_callback.vader
deleted file mode 100644
index ff4786e7..00000000
--- a/test/fixers/test_elixir_fixer_callback.vader
+++ /dev/null
@@ -1,16 +0,0 @@
-Before:
-  call ale#test#SetDirectory('/testplugin/test/fixers')
-
-After:
-  call ale#test#RestoreDirectory()
-
-Execute(The executable path should be correct):
-  call ale#test#SetFilename('../elixir-test-files/testfile.ex')
-
-  AssertEqual
-  \ {
-  \   'read_temporary_file': 1,
-  \   'command': 'mix format'
-  \     . ' %t',
-  \ },
-  \ ale#fixers#elixir#Fix(bufnr(''))
diff --git a/test/fixers/test_mix_format_fixer_callback.vader b/test/fixers/test_mix_format_fixer_callback.vader
new file mode 100644
index 00000000..c6c97c57
--- /dev/null
+++ b/test/fixers/test_mix_format_fixer_callback.vader
@@ -0,0 +1,20 @@
+Before:
+  call ale#test#SetDirectory('/testplugin/test/fixers')
+  Save g:ale_elixir_mix_executable
+
+  let g:ale_elixir_mix_executable = 'xxxinvalid'
+
+After:
+  call ale#test#RestoreDirectory()
+
+Execute(The mix_format callback should return the correct default values):
+  call ale#test#SetFilename('../elixir-test-files/testfile.ex')
+
+  AssertEqual
+  \ {
+  \   'read_temporary_file': 1,
+  \   'command': ale#Escape('xxxinvalid')
+  \     . ' format %t',
+  \ },
+  \ ale#fixers#mix_format#Fix(bufnr(''))
+