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let s:suite = themis#suite(":ruby")
let s:expect = themis#helper("expect")
function! s:suite.before_each() abort
let s:pwd = getcwd()
1,$delete
call append(0, ["one", "two"])
unlet! s:var
endfunction
function! s:suite.after_each() abort
execute("cd " . s:pwd)
endfunction
function! s:suite.has_nvim() abort
call s:expect(has("nvim")).to_equal(1)
endfunction
function! s:suite.defines_a_ruby_method() abort
ruby def foo; Vim.command("let s:var = 1"); end
ruby foo
call s:expect(s:var).to_equal(1)
endfunction
function! s:suite.persists_curbuf_state() abort
ruby $curbuf.instance_variable_set(:@foo, 123)
ruby Vim.command("let s:var = #{$curbuf.instance_variable_get(:@foo)}")
call s:expect(s:var).to_equal(123)
endfunction
function! s:suite.updates_working_directory() abort
cd /
ruby Vim.command("let s:var = '#{Dir.pwd.sub(/^[A-Z]:/, "")}'")
cd -
call s:expect(s:var).to_equal("/")
endfunction
function! s:suite.updates_working_directory_implicitly() abort
split | lcd /
ruby Vim.command("let s:var = ['#{Dir.pwd}']")
wincmd p
ruby Vim.command("call add(s:var, '#{Dir.pwd}')")
wincmd p | lcd -
call s:expect(len(s:var)).to_equal(2)
call s:expect(s:var[0]).not.to_equal(s:var[1])
endfunction
function! s:suite.supports_nesting() abort
ruby Vim.command("ruby Vim.command('let s:var = 123')")
call s:expect(s:var).to_equal(123)
endfunction
function! s:suite.handles_standard_error() abort
try
ruby raise "BOOM"
throw "Nothing raised"
catch /BOOM/
endtry
call s:suite.defines_a_ruby_method()
endfunction
function! s:suite.handles_syntax_error() abort
try
ruby puts[
throw "Nothing raised"
catch /SyntaxError/
endtry
call s:suite.defines_a_ruby_method()
endfunction
function! s:suite.exposes_Vim() abort
ruby expect(Vim).to eq(VIM)
ruby expect(Vim.strwidth("hi")).to eq(2)
endfunction
function! s:suite.exposes_Buffer() abort
ruby expect($curbuf).to be_a(Neovim::Buffer)
ruby expect(Vim::Buffer.current).to eq($curbuf)
endfunction
function! s:suite.exposes_Window() abort
ruby expect($curwin).to be_a(Neovim::Window)
ruby expect(Vim::Window.current).to eq($curwin)
endfunction
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