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-rw-r--r--railties/test/commands/server_test.rb290
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diff --git a/railties/test/commands/server_test.rb b/railties/test/commands/server_test.rb
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+# frozen_string_literal: true
+
+require "isolation/abstract_unit"
+require "env_helpers"
+require "rails/command"
+require "rails/commands/server/server_command"
+
+class Rails::Command::ServerCommandTest < ActiveSupport::TestCase
+ include EnvHelpers
+
+ def test_environment_with_server_option
+ args = ["-u", "thin", "-e", "production"]
+ options = parse_arguments(args)
+ assert_equal "production", options[:environment]
+ assert_equal "thin", options[:server]
+ end
+
+ def test_environment_without_server_option
+ args = ["-e", "production"]
+ options = parse_arguments(args)
+ assert_equal "production", options[:environment]
+ assert_nil options[:server]
+ end
+
+ def test_explicit_using_option
+ args = ["-u", "thin"]
+ options = parse_arguments(args)
+ assert_equal "thin", options[:server]
+ end
+
+ def test_using_server_mistype
+ assert_match(/Could not find server "tin". Maybe you meant "thin"?/, run_command("--using", "tin"))
+ end
+
+ def test_using_server_mistype_without_suggestion
+ output = run_command("--using", "t")
+ assert_match(/Could not find server "t"/, output)
+ assert_no_match(/Maybe you meant/, output)
+ end
+
+ def test_using_positional_argument_deprecation
+ assert_match(/DEPRECATION WARNING/, run_command("tin"))
+ end
+
+ def test_using_known_server_that_isnt_in_the_gemfile
+ assert_match(/Could not load server "unicorn". Maybe you need to the add it to the Gemfile/, run_command("-u", "unicorn"))
+ end
+
+ def test_daemon_with_option
+ args = ["-d"]
+ options = parse_arguments(args)
+ assert_equal true, options[:daemonize]
+ end
+
+ def test_daemon_without_option
+ args = []
+ options = parse_arguments(args)
+ assert_equal false, options[:daemonize]
+ end
+
+ def test_server_option_without_environment
+ args = ["-u", "thin"]
+ with_rack_env nil do
+ with_rails_env nil do
+ options = parse_arguments(args)
+ assert_equal "development", options[:environment]
+ assert_equal "thin", options[:server]
+ end
+ end
+ end
+
+ def test_environment_with_rails_env
+ with_rack_env nil do
+ with_rails_env "production" do
+ options = parse_arguments
+ assert_equal "production", options[:environment]
+ end
+ end
+ end
+
+ def test_environment_with_rack_env
+ with_rails_env nil do
+ with_rack_env "production" do
+ options = parse_arguments
+ assert_equal "production", options[:environment]
+ end
+ end
+ end
+
+ def test_environment_with_port
+ switch_env "PORT", "1234" do
+ options = parse_arguments
+ assert_equal 1234, options[:Port]
+ end
+ end
+
+ def test_environment_with_host
+ switch_env "HOST", "1.2.3.4" do
+ assert_deprecated do
+ options = parse_arguments
+ assert_equal "1.2.3.4", options[:Host]
+ end
+ end
+ end
+
+ def test_environment_with_binding
+ switch_env "BINDING", "1.2.3.4" do
+ options = parse_arguments
+ assert_equal "1.2.3.4", options[:Host]
+ end
+ end
+
+ def test_caching_without_option
+ args = []
+ options = parse_arguments(args)
+ assert_nil options[:caching]
+ end
+
+ def test_caching_with_option
+ args = ["--dev-caching"]
+ options = parse_arguments(args)
+ assert_equal true, options[:caching]
+
+ args = ["--no-dev-caching"]
+ options = parse_arguments(args)
+ assert_equal false, options[:caching]
+ end
+
+ def test_early_hints_with_option
+ args = ["--early-hints"]
+ options = parse_arguments(args)
+ assert_equal true, options[:early_hints]
+ end
+
+ def test_early_hints_is_nil_by_default
+ args = []
+ options = parse_arguments(args)
+ assert_nil options[:early_hints]
+ end
+
+ def test_log_stdout
+ with_rack_env nil do
+ with_rails_env nil do
+ args = []
+ options = parse_arguments(args)
+ assert_equal true, options[:log_stdout]
+
+ args = ["-e", "development"]
+ options = parse_arguments(args)
+ assert_equal true, options[:log_stdout]
+
+ args = ["-e", "development", "-d"]
+ options = parse_arguments(args)
+ assert_equal false, options[:log_stdout]
+
+ args = ["-e", "production"]
+ options = parse_arguments(args)
+ assert_equal false, options[:log_stdout]
+
+ args = ["-e", "development", "--no-log-to-stdout"]
+ options = parse_arguments(args)
+ assert_equal false, options[:log_stdout]
+
+ args = ["-e", "production", "--log-to-stdout"]
+ options = parse_arguments(args)
+ assert_equal true, options[:log_stdout]
+
+ with_rack_env "development" do
+ args = []
+ options = parse_arguments(args)
+ assert_equal true, options[:log_stdout]
+ end
+
+ with_rack_env "production" do
+ args = []
+ options = parse_arguments(args)
+ assert_equal false, options[:log_stdout]
+ end
+
+ with_rails_env "development" do
+ args = []
+ options = parse_arguments(args)
+ assert_equal true, options[:log_stdout]
+ end
+
+ with_rails_env "production" do
+ args = []
+ options = parse_arguments(args)
+ assert_equal false, options[:log_stdout]
+ end
+ end
+ end
+ end
+
+ def test_host
+ with_rails_env "development" do
+ options = parse_arguments([])
+ assert_equal "localhost", options[:Host]
+ end
+
+ with_rails_env "production" do
+ options = parse_arguments([])
+ assert_equal "0.0.0.0", options[:Host]
+ end
+
+ with_rails_env "development" do
+ args = ["-b", "127.0.0.1"]
+ options = parse_arguments(args)
+ assert_equal "127.0.0.1", options[:Host]
+ end
+ end
+
+ def test_argument_precedence_over_environment_variable
+ switch_env "PORT", "1234" do
+ args = ["-p", "5678"]
+ options = parse_arguments(args)
+ assert_equal 5678, options[:Port]
+ end
+
+ switch_env "PORT", "1234" do
+ args = ["-p", "3000"]
+ options = parse_arguments(args)
+ assert_equal 3000, options[:Port]
+ end
+
+ switch_env "BINDING", "1.2.3.4" do
+ args = ["-b", "127.0.0.1"]
+ options = parse_arguments(args)
+ assert_equal "127.0.0.1", options[:Host]
+ end
+ end
+
+ def test_records_user_supplied_options
+ server_options = parse_arguments(["-p", "3001"])
+ assert_equal [:Port], server_options[:user_supplied_options]
+
+ server_options = parse_arguments(["--port", "3001"])
+ assert_equal [:Port], server_options[:user_supplied_options]
+
+ server_options = parse_arguments(["-p3001", "-C", "--binding", "127.0.0.1"])
+ assert_equal [:Port, :Host, :caching], server_options[:user_supplied_options]
+
+ server_options = parse_arguments(["--port=3001"])
+ assert_equal [:Port], server_options[:user_supplied_options]
+
+ switch_env "BINDING", "1.2.3.4" do
+ server_options = parse_arguments
+ assert_equal [:Host], server_options[:user_supplied_options]
+ end
+ end
+
+ def test_default_options
+ server = Rails::Server.new
+ old_default_options = server.default_options
+
+ Dir.chdir("..") do
+ assert_equal old_default_options, server.default_options
+ end
+ end
+
+ def test_restart_command_contains_customized_options
+ original_args = ARGV.dup
+ args = %w(-p 4567 -b 127.0.0.1 -c dummy_config.ru -d -e test -P tmp/server.pid -C)
+ ARGV.replace args
+
+ expected = "bin/rails server -p 4567 -b 127.0.0.1 -c dummy_config.ru -d -e test -P tmp/server.pid -C --restart"
+
+ assert_equal expected, parse_arguments(args)[:restart_cmd]
+ ensure
+ ARGV.replace original_args
+ end
+
+ def test_served_url
+ args = %w(-u webrick -b 127.0.0.1 -p 4567)
+ server = Rails::Server.new(parse_arguments(args))
+ assert_equal "http://127.0.0.1:4567", server.served_url
+ end
+
+ private
+ def run_command(*args)
+ build_app
+ rails "server", *args
+ ensure
+ teardown_app
+ end
+
+ def parse_arguments(args = [])
+ Rails::Command::ServerCommand.new([], args).server_options
+ end
+end
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