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ale/test/test_ale_info.vader
DiscoViking a9c650cd05 Add ALEInfo command to get list of available/enabled linters (#273)
* Add ALEInfo command to get list of available/enabled linters for current filetype

* Add Vader tests for ALEInfo command

* Fix ALEInfo tests breaking CI by echoing too much output to screen

* Speculative change to Makefile which seems to fix test hanging problem locally.

* Fix Vader tests to not require a TTY
2017-01-24 15:50:49 +00:00

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Text

Before:
let g:testlinter1 = {'name': 'testlinter1', 'executable': 'testlinter1', 'command': 'testlinter1', 'callback': 'testCB1', 'output_stream': 'stdout'}
let g:testlinter2 = {'name': 'testlinter2', 'executable': 'testlinter2', 'command': 'testlinter2', 'callback': 'testCB2', 'output_stream': 'stdout'}
call ale#linter#Reset()
let g:ale_linters = {}
let g:ale_linter_aliases = {}
After:
unlet! g:output
Given nolintersft (Empty buffer with no linters):
Execute (ALEInfo with no linters should return the right output):
redir => g:output
silent ALEInfo
redir END
AssertEqual "\n
\ Current Filetype: nolintersft\n
\Available Linters: []\n
\ Enabled Linters: []", g:output
Given (Empty buffer with no filetype):
Execute (ALEInfo with no filetype should return the right output):
redir => g:output
silent ALEInfo
redir END
AssertEqual "\n
\ Current Filetype: \n
\Available Linters: []\n
\ Enabled Linters: []", g:output
Given testft (Empty buffer):
Execute (ALEInfo with a single linter should return the right output):
call ale#linter#Define('testft', g:testlinter1)
redir => g:output
silent ALEInfo
redir END
AssertEqual "\n
\ Current Filetype: testft\n
\Available Linters: ['testlinter1']\n
\ Enabled Linters: ['testlinter1']", g:output
Given testft (Empty buffer):
Execute (ALEInfo with two linters should return the right output):
call ale#linter#Define('testft', g:testlinter1)
call ale#linter#Define('testft', g:testlinter2)
redir => g:output
silent ALEInfo
redir END
AssertEqual "\n
\ Current Filetype: testft\n
\Available Linters: ['testlinter1', 'testlinter2']\n
\ Enabled Linters: ['testlinter1', 'testlinter2']", g:output
Given testft (Empty buffer):
Execute (ALEInfo should calculate enabled linters correctly):
call ale#linter#Define('testft', g:testlinter1)
call ale#linter#Define('testft', g:testlinter2)
let g:ale_linters = { 'testft': ['testlinter2'] }
redir => g:output
silent ALEInfo
redir END
AssertEqual "\n
\ Current Filetype: testft\n
\Available Linters: ['testlinter1', 'testlinter2']\n
\ Enabled Linters: ['testlinter2']", g:output
Given testft (Empty buffer):
Execute (ALEInfo should only return linters for current filetype):
call ale#linter#Define('testft', g:testlinter1)
call ale#linter#Define('testft2', g:testlinter2)
redir => g:output
silent ALEInfo
redir END
AssertEqual "\n
\ Current Filetype: testft\n
\Available Linters: ['testlinter1']\n
\ Enabled Linters: ['testlinter1']", g:output
Given testft.testft2 (Empty buffer with two filetypes):
Execute (ALEInfo with compound filetypes should return linters for both of them):
call ale#linter#Define('testft', g:testlinter1)
call ale#linter#Define('testft2', g:testlinter2)
redir => g:output
silent ALEInfo
redir END
AssertEqual "\n
\ Current Filetype: testft.testft2\n
\Available Linters: ['testlinter1', 'testlinter2']\n
\ Enabled Linters: ['testlinter1', 'testlinter2']", g:output