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require "abstract_unit"
require "env_helpers"
require "rails/command"
require "rails/commands/server/server_command"
class Rails::ServerTest < ActiveSupport::TestCase
include EnvHelpers
def test_environment_with_server_option
args = ["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_server_option_without_environment
args = ["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
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_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", "production"]
options = parse_arguments(args)
assert_equal false, 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 "HOST", "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]
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
options = parse_arguments(args)
expected = "bin/rails server -p 4567 -b 127.0.0.1 -c dummy_config.ru -d -e test -P tmp/server.pid -C"
assert_equal expected, options[:restart_cmd]
ensure
ARGV.replace original_args
end
private
def parse_arguments(args = [])
Rails::Command::ServerCommand.new([], args).server_options
end
end
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