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-rw-r--r--README.md1
-rw-r--r--ale_linters/cucumber/cucumber.vim45
-rw-r--r--doc/ale.txt1
-rw-r--r--test/command_callback/test_cucumber_command_callback.vader25
-rw-r--r--test/cucumber_fixtures/features/cuke.feature0
-rw-r--r--test/cucumber_fixtures/features/step_definitions/base_steps.rb0
-rw-r--r--test/handler/test_cucumber_handler.vader18
7 files changed, 90 insertions, 0 deletions
diff --git a/README.md b/README.md
index 887af08a..5a416ac5 100644
--- a/README.md
+++ b/README.md
@@ -90,6 +90,7 @@ formatting.
| CoffeeScript | [coffee](http://coffeescript.org/), [coffeelint](https://www.npmjs.com/package/coffeelint) |
| Crystal | [crystal](https://crystal-lang.org/) !! |
| CSS | [csslint](http://csslint.net/), [prettier](https://github.com/prettier/prettier), [stylelint](https://github.com/stylelint/stylelint) |
+| Cucumber | [cucumber](https://cucumber.io/) |
| Cython (pyrex filetype) | [cython](http://cython.org/) |
| D | [dmd](https://dlang.org/dmd-linux.html) |
| Dafny | [dafny](https://rise4fun.com/Dafny) !! |
diff --git a/ale_linters/cucumber/cucumber.vim b/ale_linters/cucumber/cucumber.vim
new file mode 100644
index 00000000..6708d32f
--- /dev/null
+++ b/ale_linters/cucumber/cucumber.vim
@@ -0,0 +1,45 @@
+" Author: Eddie Lebow https://github.com/elebow
+" Description: Cucumber, a BDD test tool
+
+function! ale_linters#cucumber#cucumber#GetCommand(buffer) abort
+ let l:features_dir = ale#path#FindNearestDirectory(a:buffer, 'features')
+
+ if !empty(l:features_dir)
+ let l:features_arg = '-r ' . ale#Escape(l:features_dir)
+ else
+ let l:features_arg = ''
+ endif
+
+ return 'cucumber --dry-run --quiet --strict --format=json '
+ \ . l:features_arg . ' %t'
+endfunction
+
+function! ale_linters#cucumber#cucumber#Handle(buffer, lines) abort
+ try
+ let l:json = ale#util#FuzzyJSONDecode(a:lines, {})[0]
+ catch
+ return []
+ endtry
+
+ let l:output = []
+ for l:element in get(l:json, 'elements', [])
+ for l:step in l:element['steps']
+ if l:step['result']['status'] is# 'undefined'
+ call add(l:output, {
+ \ 'lnum': l:step['line'],
+ \ 'code': 'E',
+ \ 'text': 'Undefined step'
+ \})
+ endif
+ endfor
+ endfor
+
+ return l:output
+endfunction
+
+call ale#linter#Define('cucumber', {
+\ 'name': 'cucumber',
+\ 'executable': 'cucumber',
+\ 'command_callback': 'ale_linters#cucumber#cucumber#GetCommand',
+\ 'callback': 'ale_linters#cucumber#cucumber#Handle'
+\})
diff --git a/doc/ale.txt b/doc/ale.txt
index 0757101e..3355e707 100644
--- a/doc/ale.txt
+++ b/doc/ale.txt
@@ -322,6 +322,7 @@ Notes:
* CoffeeScript: `coffee`, `coffeelint`
* Crystal: `crystal`!!
* CSS: `csslint`, `prettier`, `stylelint`
+* Cucumber: `cucumber`
* Cython (pyrex filetype): `cython`
* D: `dmd`
* Dafny: `dafny`!!
diff --git a/test/command_callback/test_cucumber_command_callback.vader b/test/command_callback/test_cucumber_command_callback.vader
new file mode 100644
index 00000000..d09a5712
--- /dev/null
+++ b/test/command_callback/test_cucumber_command_callback.vader
@@ -0,0 +1,25 @@
+Before:
+ runtime ale_linters/ruby/rubocop.vim
+ call ale#test#SetDirectory('/testplugin/test/')
+
+After:
+ Restore
+
+ call ale#linter#Reset()
+ call ale#test#RestoreDirectory()
+
+Execute(Should require the nearest features dir, if one is found):
+ call ale#test#SetFilename('cucumber_fixtures/features/cuke.feature')
+
+ AssertEqual
+ \ 'cucumber --dry-run --quiet --strict --format=json '
+ \ . '-r ' . ale#Escape(ale#path#Simplify(g:dir . '/cucumber_fixtures/features/')) . ' %t',
+ \ ale_linters#cucumber#cucumber#GetCommand(bufnr(''))
+
+Execute(Should require nothing if no features dir is found):
+ call ale#test#SetFilename('something/without/a/features/dir')
+
+ AssertEqual
+ \ 'cucumber --dry-run --quiet --strict --format=json '
+ \ . ' %t',
+ \ ale_linters#cucumber#cucumber#GetCommand(bufnr(''))
diff --git a/test/cucumber_fixtures/features/cuke.feature b/test/cucumber_fixtures/features/cuke.feature
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/test/cucumber_fixtures/features/cuke.feature
diff --git a/test/cucumber_fixtures/features/step_definitions/base_steps.rb b/test/cucumber_fixtures/features/step_definitions/base_steps.rb
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/test/cucumber_fixtures/features/step_definitions/base_steps.rb
diff --git a/test/handler/test_cucumber_handler.vader b/test/handler/test_cucumber_handler.vader
new file mode 100644
index 00000000..2b69a784
--- /dev/null
+++ b/test/handler/test_cucumber_handler.vader
@@ -0,0 +1,18 @@
+Before:
+ runtime ale_linters/cucumber/cucumber.vim
+
+After:
+ call ale#linter#Reset()
+
+Execute(The cucumber handler parses JSON correctly):
+ AssertEqual
+ \ [
+ \ {
+ \ 'lnum': 13,
+ \ 'code': 'E',
+ \ 'text': 'Undefined step'
+ \ }
+ \ ],
+ \ ale_linters#cucumber#cucumber#Handle(bufnr(''), [
+ \ '[{"elements": [{"steps": [{"result": {"status": "undefined"},"match": {"location": "features/cuke.feature:13"},"line": 13,"name": "Something undefined","keyword": "Given "},{"result": {"status": "skipped"},"match": {"location": "/var/lib/gems/2.3.0/gems/cucumber-3.1.0/lib/cucumber/step_match.rb:103"},"line": 14,"name": "I visit the profile page for Alice","keyword": "When "}],"type": "scenario","line": 12,"description": "","name": "Another scenario","keyword": "Scenario","id": "a-user-can-view-another-users-profile;another-scenario"}],"line": 1,"description": "","name": "A user can view another users profile","keyword": "Feature","id": "a-user-can-view-another-users-profile","uri": "features/cuke.feature"}]'
+ \ ])