require 'spec_helper' describe "Indenting" do specify "method chaining" do assert_correct_indenting <<~EOF some_object. method_one. method_two. method_three EOF assert_correct_indenting <<~EOF some_object .method_one .method_two .method_three EOF assert_correct_indenting <<~EOF some_object&. method_one&. method_two&. method_three EOF assert_correct_indenting <<~EOF some_object &.method_one &.method_two &.method_three EOF end specify "arrays" do assert_correct_indenting <<~EOF foo = [one, two, three] EOF end specify "tricky string interpolation" do # See https://github.com/vim-ruby/vim-ruby/issues/75 for details assert_correct_indenting <<~EOF puts %{\#{}} puts "OK" EOF assert_correct_indenting <<~EOF while true begin puts %{\#{x}} rescue ArgumentError end end EOF end specify "continuations after round braces" do vim.command 'let g:ruby_indent_block_style = "expression"' assert_correct_indenting <<~EOF opts.on('--coordinator host=HOST[,port=PORT]', 'Specify the HOST and the PORT of the coordinator') do |str| h = sub_opts_to_hash(str) puts h end EOF end describe "assignments" do specify "continuations after assignment" do assert_correct_indenting <<~EOF variable = if condition? 1 else 2 end EOF assert_correct_indenting <<~EOF variable = # evil comment case something when 'something' something_else else other end EOF assert_correct_indenting <<~EOF variable = case something when 'something' something_else else other end EOF assert_correct_indenting <<~EOF variable = if something == something_else something_else elsif other == none none else other end EOF assert_correct_indenting <<~EOF variable = while break something end EOF assert_correct_indenting <<~EOF variable = if []. map { |x| x * 2 }. filter { |x| x % 3 == 0 }. empty? something end EOF vim.command 'let g:ruby_indent_assignment_style = "variable"' assert_correct_indenting <<~EOF variable = case something # evil comment when 'something' something_else else other end EOF assert_correct_indenting <<~EOF variable = if something == something_else something_else elsif other == none none else other end EOF assert_correct_indenting <<~EOF variable = while break something end EOF assert_correct_indenting <<~EOF variable = if []. map { |x| x * 2 }. filter { |x| x % 3 == 0 }. empty? something end EOF end end specify "continuations after hanging comma" do assert_correct_indenting <<~EOF array = [ :one, ].each do |x| puts x.to_s end EOF end specify "string interpolation" do # For details, see: # # https://github.com/vim-ruby/vim-ruby/issues/93 # https://github.com/vim-ruby/vim-ruby/issues/160 # assert_correct_indenting <<~EOF command = %|\#{file}| settings.log.info("Returning: \#{command}") EOF assert_correct_indenting <<~EOF { thing: "[\#{}]", thong: "b" } EOF assert_correct_indenting <<~EOF { a: "(\#{a})", b: "(\#{b})", c: "(c)", d: "(d)", e: "(e)", } EOF end specify "closing bracket not on its own line" do # See https://github.com/vim-ruby/vim-ruby/issues/81 for details assert_correct_indenting <<~EOF one { two >> three } four EOF end specify "lonesome single parenthesis in a method definition" do # See https://github.com/vim-ruby/vim-ruby/issues/130 for details assert_correct_indenting <<~EOF def bar( baz ) return baz+1 end EOF end specify "brackets on their own line, followed by a comma" do # See https://github.com/vim-ruby/vim-ruby/issues/124 for details assert_correct_indenting <<~EOF bla = { :one => [ {:bla => :blub} ], :two => ( {:blub => :abc} ), :three => { :blub => :abc }, :four => 'five' } EOF end specify "string with an and#" do # See https://github.com/vim-ruby/vim-ruby/issues/108 for details assert_correct_indenting <<~EOF outside_block "and#" do inside_block do end end EOF end specify "continuation with a symbol at the end" do # See https://github.com/vim-ruby/vim-ruby/issues/132 for details assert_correct_indenting <<~EOF foo = :+ # Next indents correctly EOF end specify "continuation with a hanging comma" do # See https://github.com/vim-ruby/vim-ruby/issues/139 for details assert_correct_indenting <<~EOF thing :foo thing 'a', 'b' EOF end specify "continuations in an if-clause condition" do # See https://github.com/vim-ruby/vim-ruby/issues/215 for details assert_correct_indenting <<~EOF if foo || bar || bong && baz || bing puts "foo" end EOF end specify "continuations with round brackets" do # See https://github.com/vim-ruby/vim-ruby/issues/17 for details assert_correct_indenting <<~EOF foo and (bar and baz) and bing EOF end specify "block within an argument list" do # See https://github.com/vim-ruby/vim-ruby/issues/312 for details assert_correct_indenting <<~EOF foo( x: 1, y: [1, 2, 3].map { |i| i + 1 } ) EOF end specify "backslashes" do # See https://github.com/vim-ruby/vim-ruby/issues/311 for details assert_correct_indenting <<~EOF def foo x = 1 string = ". \#{x}" \\ "xyz" puts string puts string end EOF end specify "wrong continuation within regex character class" do # See https://github.com/vim-ruby/vim-ruby/issues/405 for details assert_correct_indenting <<~EOF extname = file.extname(url).split(/[?#]/).first target_file = tempfile.new() EOF end end