mirror of
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97 lines
2.1 KiB
Lua
97 lines
2.1 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
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local eq = helpers.eq
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local feed = helpers.feed
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local clear = helpers.clear
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local funcs = helpers.funcs
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local meths = helpers.meths
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local insert = helpers.insert
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local expect = helpers.expect
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local command = helpers.command
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local write_file = helpers.write_file
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local curbufmeths = helpers.curbufmeths
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do
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clear()
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command('let g:prog = provider#ruby#Detect()')
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local prog = meths.get_var('prog')
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if prog == '' then
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pending(
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"Cannot find the neovim RubyGem. Try :CheckHealth",
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function() end)
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return
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end
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end
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before_each(function()
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clear()
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end)
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describe('ruby feature test', function()
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it('works', function()
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eq(1, funcs.has('ruby'))
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end)
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end)
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describe(':ruby command', function()
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it('evaluates ruby', function()
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command('ruby VIM.command("let g:set_by_ruby = [100, 0]")')
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eq({100, 0}, meths.get_var('set_by_ruby'))
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end)
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it('supports nesting', function()
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command([[ruby VIM.command('ruby VIM.command("let set_by_nested_ruby = 555")')]])
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eq(555, meths.get_var('set_by_nested_ruby'))
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end)
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end)
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describe(':rubyfile command', function()
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it('evaluates a ruby file', function()
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local fname = 'rubyfile.rb'
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write_file(fname, 'VIM.command("let set_by_rubyfile = 123")')
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command('rubyfile rubyfile.rb')
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eq(123, meths.get_var('set_by_rubyfile'))
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os.remove(fname)
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end)
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end)
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describe(':rubydo command', function()
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it('exposes the $_ variable for modifying lines', function()
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insert('abc\ndef\nghi\njkl')
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expect([[
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abc
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def
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ghi
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jkl]])
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feed('ggjvj:rubydo $_.upcase!<CR>')
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expect([[
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abc
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DEF
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GHI
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jkl]])
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end)
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it('operates on all lines when not given a range', function()
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insert('abc\ndef\nghi\njkl')
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expect([[
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abc
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def
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ghi
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jkl]])
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feed(':rubydo $_.upcase!<CR>')
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expect([[
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ABC
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DEF
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GHI
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JKL]])
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end)
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it('does not modify the buffer if no changes are made', function()
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command('normal :rubydo 42')
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eq(false, curbufmeths.get_option('modified'))
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end)
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end)
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