show_test.rb in byebug-1.1.0

- old
+ new
@@ -1,281 +1,282 @@
 require_relative 'test_helper'
 
-describe "Show Command" do
+describe 'Show Command' do
   include TestDsl
 
-  describe "annotate" do
-    it "must show annotate setting" do
+  describe 'annotate' do
+    it 'must show annotate setting' do
       enter 'show annotate'
       debug_file 'show'
       Byebug.annotate.must_equal 0
-      check_output_includes "Annotation level is 0"
+      check_output_includes 'Annotation level is 0'
     end
   end
 
-  describe "args" do
+  describe 'args' do
     before do
       Byebug::Command.settings[:argv] = %w{foo bar}
     end
 
-    it "must show args" do
+    it 'must show args' do
       enter 'show args'
       debug_file 'show'
-      check_output_includes 'Argument list to give program being debugged when it is started is "foo bar".'
+      check_output_includes 'Argument list to give program being debugged ' \
+                            'when it is started is "foo bar".'
     end
 
-    it "must not show the first arg if BYEBUG_SCRIPT is defined" do
-      temporary_set_const(Byebug, "BYEBUG_SCRIPT", "bla") do
+    it 'must not show the first arg if BYEBUG_SCRIPT is defined' do
+      temporary_set_const(Byebug, 'BYEBUG_SCRIPT', 'bla') do
         enter 'show args'
         debug_file 'show'
-        check_output_includes 'Argument list to give program being debugged when it is started is "bar".'
+        check_output_includes 'Argument list to give program being debugged ' \
+                              'when it is started is "bar".'
       end
     end
   end
 
 
-  it "must show autolist" do
+  it 'must show autolist' do
     temporary_change_hash_value(Byebug::Command.settings, :autolist, 1) do
       enter 'show autolist'
       debug_file 'show'
       check_output_includes 'autolist is on.'
     end
   end
 
-  it "must show autoeval" do
+  it 'must show autoeval' do
     temporary_change_hash_value(Byebug::Command.settings, :autoeval, true) do
       enter 'show autoeval'
       debug_file 'show'
       check_output_includes 'autoeval is on.'
     end
   end
 
-  it "must show autoreload" do
+  it 'must show autoreload' do
     temporary_change_hash_value(Byebug::Command.settings, :reload_source_on_change, true) do
       enter 'show autoreload'
       debug_file 'show'
       check_output_includes 'autoreload is on.'
     end
   end
 
-  it "must show autoirb" do
+  it 'must show autoirb' do
     Byebug::IRBCommand.any_instance.stubs(:execute)
     temporary_change_hash_value(Byebug::Command.settings, :autoirb, 1) do
       enter 'show autoirb'
       debug_file 'show'
       check_output_includes 'autoirb is on.'
     end
   end
 
-  it "must show basename" do
+  it 'must show basename' do
     temporary_change_hash_value(Byebug::Command.settings, :basename, true) do
       enter 'show basename'
       debug_file 'show'
       check_output_includes 'basename is on.'
     end
   end
 
-  it "must show callstyle" do
+  it 'must show callstyle' do
     temporary_change_hash_value(Byebug::Command.settings, :callstyle, :short) do
       enter 'show callstyle'
       debug_file 'show'
       check_output_includes 'Frame call-display style is short.'
     end
   end
 
-  it "must show forcestep" do
+  it 'must show forcestep' do
     temporary_change_hash_value(Byebug::Command.settings, :force_stepping, true) do
       enter 'show forcestep'
       debug_file 'show'
       check_output_includes 'force-stepping is on.'
     end
   end
 
-  it "must show fullpath" do
+  it 'must show fullpath' do
     temporary_change_hash_value(Byebug::Command.settings, :full_path, true) do
       enter 'show fullpath'
       debug_file 'show'
-      check_output_includes "Displaying frame's full file names is on."
+      check_output_includes 'Displaying frame\'s full file names is on.'
     end
   end
 
-  it "must show linetrace" do
+  it 'must show linetrace' do
     enter 'trace on', 'show linetrace', 'trace off'
     debug_file 'show'
-    check_output_includes "line tracing is on."
+    check_output_includes 'line tracing is on.'
   end
 
-  describe "linetrace+" do
-    it "must show a message when linetrace+ is on" do
+  describe 'linetrace+' do
+    it 'must show a message when linetrace+ is on' do
       temporary_change_hash_value(Byebug::Command.settings, :tracing_plus, true) do
         enter 'show linetrace+'
         debug_file 'show'
-        check_output_includes "line tracing style is different consecutive lines."
+        check_output_includes 'line tracing style is different consecutive lines.'
       end
     end
 
-    it "must show a message when linetrace+ is off" do
+    it 'must show a message when linetrace+ is off' do
       temporary_change_hash_value(Byebug::Command.settings, :tracing_plus, false) do
         enter 'show linetrace+'
         debug_file 'show'
-        check_output_includes "line tracing style is every line."
+        check_output_includes 'line tracing style is every line.'
       end
     end
   end
 
-
-  it "must show listsize" do
+  it 'must show listsize' do
     temporary_change_hash_value(Byebug::Command.settings, :listsize, 10) do
       enter 'show listsize'
       debug_file 'show'
       check_output_includes 'Number of source lines to list is 10.'
     end
   end
 
-  it "must show port" do
-    temporary_set_const(Byebug, "PORT", 12345) do
+  it 'must show port' do
+    temporary_set_const(Byebug, 'PORT', 12345) do
       enter 'show port'
       debug_file 'show'
       check_output_includes 'server port is 12345.'
     end
   end
 
-  it "must show trace" do
+  it 'must show trace' do
     temporary_change_hash_value(Byebug::Command.settings, :stack_trace_on_error, true) do
       enter 'show trace'
       debug_file 'show'
-      check_output_includes "Displaying stack trace is on."
+      check_output_includes 'Displaying stack trace is on.'
     end
   end
 
-  it "must show version" do
+  it 'must show version' do
     enter 'show version'
     debug_file 'show'
     check_output_includes "byebug #{Byebug::VERSION}"
   end
 
-  it "must show forcestep" do
+  it 'must show forcestep' do
     temporary_change_hash_value(Byebug::Command.settings, :width, 35) do
       enter 'show width'
       debug_file 'show'
       check_output_includes 'width is 35.'
     end
   end
 
-  it "must show a message about unknown command" do
+  it 'must show a message about unknown command' do
     enter 'show bla'
     debug_file 'show'
     check_output_includes 'Unknown show command bla'
   end
 
 
-  describe "history" do
-    describe "without arguments" do
+  describe 'history' do
+    describe 'without arguments' do
       before do
-        interface.histfile = "hist_file.txt"
+        interface.histfile = 'hist_file.txt'
         interface.history_save = true
         interface.history_length = 25
         enter 'show history'
         debug_file 'show'
       end
 
-      it "must show history file" do
-        check_output_includes /filename: The filename in which to record the command history is "hist_file\.txt"/
+      it 'must show history file' do
+        check_output_includes \
+          /The filename in which to record the command history is "hist_file\.txt"/
       end
 
-      it "must show history save setting" do
+      it 'must show history save setting' do
         check_output_includes /save: Saving of history save is on\./
       end
 
-      it "must show history length" do
+      it 'must show history length' do
         check_output_includes /size: Byebug history size is 25/
       end
     end
 
-    describe "with 'filename' argument" do
-      it "must show history filename" do
-        interface.histfile = "hist_file.txt"
+    describe 'with "filename" argument' do
+      it 'must show history filename' do
+        interface.histfile = 'hist_file.txt'
         enter 'show history filename'
         debug_file 'show'
-        check_output_includes 'The filename in which to record the command history is "hist_file.txt"'
+        check_output_includes 'The filename in which to record the command ' \
+                              'history is "hist_file.txt"'
       end
 
-      it "must show history save setting" do
+      it 'must show history save setting' do
         interface.history_save = true
         enter 'show history save'
         debug_file 'show'
         check_output_includes 'Saving of history save is on.'
       end
 
-      it "must show history length" do
+      it 'must show history length' do
         interface.history_length = 30
         enter 'show history size'
         debug_file 'show'
         check_output_includes 'Byebug history size is 30'
       end
     end
   end
 
-
-  describe "commands" do
+  describe 'commands' do
     before { interface.readline_support = true }
 
-    it "must not show records from readline if there is no readline support" do
+    it 'must not show records from readline if there is no readline support' do
       interface.readline_support = false
       enter 'show commands'
       debug_file 'show'
-      check_output_includes "No readline support"
+      check_output_includes 'No readline support'
     end
 
-    it "must show records from readline history" do
-      temporary_set_const(Readline, "HISTORY", %w{aaa bbb ccc ddd eee fff}) do
+    it 'must show records from readline history' do
+      temporary_set_const(Readline, 'HISTORY', %w{aaa bbb ccc ddd eee fff}) do
         enter 'show commands'
         debug_file 'show'
         check_output_includes /1  aaa/
         check_output_includes /6  fff/
       end
     end
 
-    it "must show last 10 records from readline history" do
-      temporary_set_const(Readline, "HISTORY", %w{aaa bbb ccc ddd eee fff ggg hhh iii jjj kkk lll mmm nnn}) do
+    it 'must show last 10 records from readline history' do
+      temporary_set_const(Readline, 'HISTORY', %w{aaa bbb ccc ddd eee fff ggg hhh iii jjj kkk lll mmm nnn}) do
         enter 'show commands'
         debug_file 'show'
         check_output_doesnt_include /3  ccc/
         check_output_includes /4  eee/
         check_output_includes /13  nnn/
       end
     end
 
-    describe "with specified positions" do
-      it "must show records within boundaries" do
-        temporary_set_const(Readline, "HISTORY", %w{aaa bbb ccc ddd eee fff ggg hhh iii jjj kkk lll mmm nnn}) do
+    describe 'with specified positions' do
+      it 'must show records within boundaries' do
+        temporary_set_const(Readline, 'HISTORY', %w{aaa bbb ccc ddd eee fff ggg hhh iii jjj kkk lll mmm nnn}) do
           # Really don't know why it substracts 4, and shows starting from position 6
           enter 'show commands 10'
           debug_file 'show'
           check_output_doesnt_include /5  fff/
           check_output_includes /6  ggg/
           check_output_includes /13  nnn/
         end
       end
 
-      it "must adjust first line if it is < 0" do
-        temporary_set_const(Readline, "HISTORY", %w{aaa bbb ccc ddd eee fff ggg hhh iii jjj kkk lll mmm nnn}) do
+      it 'must adjust first line if it is < 0' do
+        temporary_set_const(Readline, 'HISTORY', %w{aaa bbb ccc ddd eee fff ggg hhh iii jjj kkk lll mmm nnn}) do
           enter 'show commands 3'
           debug_file 'show'
           check_output_includes /1  bbb/
           check_output_includes /8  iii/
           check_output_doesnt_include /9  jjj/
         end
       end
     end
   end
 
-  describe "Post Mortem" do
-    it "must work in post-mortem mode" do
-      skip("No post morten mode for now")
-      enter 'cont', "show autolist"
+  describe 'Post Mortem' do
+    it 'must work in post-mortem mode' do
+      enter 'cont', 'show autolist'
       debug_file 'post_mortem'
-      check_output_includes "autolist is on."
+      check_output_includes 'autolist is on.'
     end
   end
 
 end