Tests: added tests for Thor.sort_commands!

spec/sort_spec.rb

@@ -0,0 +1,75 @@
+require "helper"
+
+describe Thor do
+ def shell
+ @shell ||= Thor::Base.shell.new
+ end
+
+ describe "#sort - default" do
+ my_script = Class.new(Thor) do
+ desc "a", "First Command"
+ def a; end
+
+ desc "z", "Last Command"
+ def z; end
+ end
+
+ before do
+ @content = capture(:stdout) { my_script.help(shell) }
+ end
+
+ it "sorts them lexicographillay" do
+ expect(@content).to match(/:a.+:help.+:z/m)
+ end
+ end
+
+
+ describe "#sort - simple override" do
+ my_script = Class.new(Thor) do
+ desc "a", "First Command"
+ def a; end
+
+ desc "z", "Last Command"
+ def z; end
+
+ def self.sort_commands!(list)
+ list.sort!
+ list.reverse!
+ end
+
+ end
+
+ before do
+ @content = capture(:stdout) { my_script.help(shell) }
+ end
+
+ it "sorts them in reverse" do
+ expect(@content).to match(/:z.+:help.+:a/m)
+ end
+ end
+
+
+ describe "#sort - simple override" do
+ my_script = Class.new(Thor) do
+ desc "a", "First Command"
+ def a; end
+
+ desc "z", "Last Command"
+ def z; end
+
+ def self.sort_commands!(list)
+ list.sort_by! do |a,b|
+ a[0] == :help ? -1 : a[0] <=> b[0]
+ end
+ end
+ end
+
+ before do
+ @content = capture(:stdout) { my_script.help(shell) }
+ end
+
+ it "puts help first then sorts them lexicographillay" do
+ expect(@content).to match(/:help.+:a.+:z/m)
+ end
+ end
+end