From 17a2f554e3b56411aec3f2ae4d3b0f44656870ef Mon Sep 17 00:00:00 2001
From: Harrison Bachrach <harrison.bachrach@gmail.com>
Date: Sun, 27 Jan 2019 08:01:42 -0800
Subject: Add initial ameba (crystal linter) support (#2174)

* Add initial ameba (crystal linter) support

Note that this depends on saved file as `ameba` does not have STDIN
support

* Fix formatting of crystal linter documentation
* Add tests for ameba executable customization
---
 test/handler/test_ameba_handler.vader | 44 +++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 test/handler/test_ameba_handler.vader

(limited to 'test/handler')

diff --git a/test/handler/test_ameba_handler.vader b/test/handler/test_ameba_handler.vader
new file mode 100644
index 00000000..a6f43170
--- /dev/null
+++ b/test/handler/test_ameba_handler.vader
@@ -0,0 +1,44 @@
+Before:
+  runtime ale_linters/crystal/ameba.vim
+
+After:
+  unlet! g:lines
+  call ale#linter#Reset()
+
+Execute(The ameba handler should parse lines correctly):
+  AssertEqual
+  \ [
+  \   {
+  \     'lnum': 24,
+  \     'col': 28,
+  \     'end_col': 29,
+  \     'text': 'Trailing whitespace detected',
+  \     'code': 'Layout/TrailingWhitespace',
+  \     'type': 'W',
+  \   },
+  \ ],
+  \ ale_linters#crystal#ameba#HandleAmebaOutput(123, [
+  \ '{"sources":[{"path":"my_file_with_issues.cr","issues":[{"rule_name":"Layout/TrailingWhitespace","message":"Trailing whitespace detected","location":{"line":24,"column":28},"end_location":{"line":null,"column":null}}]},{"path":"my_file_without_issues.cr","issues":[]}],"metadata":{"ameba_version":"0.8.1","crystal_version":"0.26.1"},"summary":{"target_sources_count":2,"issues_count":1}}'
+  \ ])
+
+Execute(The ameba handler should handle when files are checked and no offenses are found):
+  AssertEqual
+  \ [],
+  \ ale_linters#crystal#ameba#HandleAmebaOutput(123, [
+  \ '{"sources":[{"path":"my_file_with_issues.cr",issues":[]},{"path":"my_file_without_issues.cr",issues":[]}],"metadata":{ameba_version":"0.8.1",crystal_version":"0.26.1"},"summary":{target_sources_count":2,issues_count":0}}'
+  \ ])
+
+Execute(The ameba handler should handle when no files are checked):
+  AssertEqual
+  \ [],
+  \ ale_linters#crystal#ameba#HandleAmebaOutput(123, [
+  \ '{"sources":[],"metadata":{ameba_version":"0.8.1",crystal_version":"0.26.1"},"summary":{target_sources_count":0,issues_count":0}}'
+  \ ])
+
+Execute(The ameba handler should handle blank output without any errors):
+  AssertEqual
+  \ [],
+  \ ale_linters#crystal#ameba#HandleAmebaOutput(123, ['{}'])
+  AssertEqual
+  \ [],
+  \ ale_linters#crystal#ameba#HandleAmebaOutput(123, [])
-- 
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