test: revert renaming test_args method.

Library/Homebrew/dev-cmd/test.rb

@@ -8,8 +8,7 @@ require "cli/parser"
 module Homebrew
   module_function
 
-  module Test
-    def self.args
+  def test_args
     Homebrew::CLI::Parser.new do
       usage_banner <<~EOS
         `test` [<options>] <formula>
@@ -31,10 +30,9 @@ module Homebrew
       conflicts "--devel", "--HEAD"
     end
   end
-  end
 
   def test
-    Test.args.parse
+    test_args.parse
 
     raise FormulaUnspecifiedError if ARGV.named.empty?
 

Library/Homebrew/test.rb

@@ -9,13 +9,13 @@ require "debrew"
 require "formula_assertions"
 require "fcntl"
 require "socket"
+require "cli/parser"
 require "dev-cmd/test"
 
 TEST_TIMEOUT_SECONDS = 5 * 60
 
 begin
-  Homebrew::Test.args.parse
-
+  Homebrew.test_args.parse
   error_pipe = UNIXSocket.open(ENV["HOMEBREW_ERROR_PIPE"], &:recv_io)
   error_pipe.fcntl(Fcntl::F_SETFD, Fcntl::FD_CLOEXEC)