mirror of
https://github.com/sinatra/sinatra
synced 2023-03-27 23:18:01 -04:00
367 lines
8.7 KiB
Ruby
367 lines
8.7 KiB
Ruby
require File.dirname(__FILE__) + '/helper'
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class OptionsTest < Test::Unit::TestCase
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setup do
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@base = Sinatra.new(Sinatra::Base)
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@default = Sinatra.new(Sinatra::Default)
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@base.set :environment, :development
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@default.set :environment, :development
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end
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it 'sets options to literal values' do
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@base.set(:foo, 'bar')
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assert @base.respond_to?(:foo)
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assert_equal 'bar', @base.foo
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end
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it 'sets options to Procs' do
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@base.set(:foo, Proc.new { 'baz' })
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assert @base.respond_to?(:foo)
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assert_equal 'baz', @base.foo
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end
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it "sets multiple options with a Hash" do
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@base.set :foo => 1234,
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:bar => 'Hello World',
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:baz => Proc.new { 'bizzle' }
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assert_equal 1234, @base.foo
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assert_equal 'Hello World', @base.bar
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assert_equal 'bizzle', @base.baz
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end
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it 'inherits option methods when subclassed' do
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@base.set :foo, 'bar'
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@base.set :biz, Proc.new { 'baz' }
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sub = Class.new(@base)
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assert sub.respond_to?(:foo)
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assert_equal 'bar', sub.foo
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assert sub.respond_to?(:biz)
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assert_equal 'baz', sub.biz
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end
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it 'overrides options in subclass' do
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@base.set :foo, 'bar'
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@base.set :biz, Proc.new { 'baz' }
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sub = Class.new(@base)
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sub.set :foo, 'bling'
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assert_equal 'bling', sub.foo
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assert_equal 'bar', @base.foo
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end
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it 'creates setter methods when first defined' do
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@base.set :foo, 'bar'
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assert @base.respond_to?('foo=')
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@base.foo = 'biz'
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assert_equal 'biz', @base.foo
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end
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it 'creates predicate methods when first defined' do
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@base.set :foo, 'hello world'
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assert @base.respond_to?(:foo?)
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assert @base.foo?
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@base.set :foo, nil
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assert !@base.foo?
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end
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it 'uses existing setter methods if detected' do
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class << @base
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def foo
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@foo
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end
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def foo=(value)
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@foo = 'oops'
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end
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end
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@base.set :foo, 'bam'
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assert_equal 'oops', @base.foo
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end
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it "sets multiple options to true with #enable" do
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@base.enable :sessions, :foo, :bar
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assert @base.sessions
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assert @base.foo
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assert @base.bar
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end
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it "sets multiple options to false with #disable" do
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@base.disable :sessions, :foo, :bar
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assert !@base.sessions
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assert !@base.foo
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assert !@base.bar
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end
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it 'enables MethodOverride middleware when :methodoverride is enabled' do
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@base.set :methodoverride, true
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@base.put('/') { 'okay' }
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@app = @base
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post '/', {'_method'=>'PUT'}, {}
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assert_equal 200, status
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assert_equal 'okay', body
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end
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describe 'clean_trace' do
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def clean_backtrace(trace)
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Sinatra::Base.new.send(:clean_backtrace, trace)
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end
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it 'is enabled on Base' do
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assert @base.clean_trace?
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end
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it 'is enabled on Default' do
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assert @default.clean_trace?
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end
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it 'does nothing when disabled' do
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backtrace = [
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"./lib/sinatra/base.rb",
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"./myapp:42",
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("#{Gem.dir}/some/lib.rb" if defined?(Gem))
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].compact
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klass = Class.new(Sinatra::Base)
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klass.disable :clean_trace
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assert_equal backtrace, klass.new.send(:clean_backtrace, backtrace)
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end
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it 'removes sinatra lib paths from backtrace when enabled' do
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backtrace = [
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"./lib/sinatra/base.rb",
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"./lib/sinatra/compat.rb:42",
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"./lib/sinatra/main.rb:55 in `foo'"
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]
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assert clean_backtrace(backtrace).empty?
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end
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it 'removes ./ prefix from backtrace paths when enabled' do
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assert_equal ['myapp.rb:42'], clean_backtrace(['./myapp.rb:42'])
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end
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if defined?(Gem)
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it 'removes gem lib paths from backtrace when enabled' do
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assert clean_backtrace(["#{Gem.dir}/some/lib"]).empty?
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end
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end
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end
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describe 'run' do
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it 'is disabled on Base' do
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assert ! @base.run?
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end
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it 'is enabled on Default when not in test environment' do
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@default.set :environment, :development
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assert @default.development?
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assert @default.run?
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@default.set :environment, :development
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assert @default.run?
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end
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# TODO: it 'is enabled when $0 == app_file'
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end
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describe 'raise_errors' do
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it 'is enabled on Base' do
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assert @base.raise_errors?
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end
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it 'is enabled on Default only in test' do
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@default.set(:environment, :development)
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assert @default.development?
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assert ! @default.raise_errors?
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@default.set(:environment, :production)
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assert ! @default.raise_errors?
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@default.set(:environment, :test)
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assert @default.raise_errors?
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end
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end
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describe 'show_exceptions' do
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it 'is enabled on Default only in development' do
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@base.set(:environment, :development)
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assert @base.show_exceptions?
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assert @default.development?
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assert @default.show_exceptions?
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@default.set(:environment, :test)
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assert ! @default.show_exceptions?
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@base.set(:environment, :production)
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assert ! @base.show_exceptions?
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end
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it 'returns a friendly 500' do
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klass = Sinatra.new(Sinatra::Default)
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mock_app(klass) {
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enable :show_exceptions
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get '/' do
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raise StandardError
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end
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}
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get '/'
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assert_equal 500, status
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assert body.include?("StandardError")
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assert body.include?("<code>show_exceptions</code> option")
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end
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end
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describe 'dump_errors' do
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it 'is disabled on Base' do
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assert ! @base.dump_errors?
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end
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it 'is enabled on Default' do
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assert @default.dump_errors?
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end
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it 'dumps exception with backtrace to rack.errors' do
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klass = Sinatra.new(Sinatra::Default)
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mock_app(klass) {
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disable :raise_errors
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error do
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error = @env['rack.errors'].instance_variable_get(:@error)
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error.rewind
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error.read
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end
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get '/' do
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raise
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end
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}
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get '/'
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assert body.include?("RuntimeError") && body.include?("options_test.rb")
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end
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end
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describe 'sessions' do
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it 'is disabled on Base' do
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assert ! @base.sessions?
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end
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it 'is disabled on Default' do
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assert ! @default.sessions?
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end
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# TODO: it 'uses Rack::Session::Cookie when enabled' do
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end
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describe 'logging' do
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it 'is disabled on Base' do
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assert ! @base.logging?
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end
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it 'is enabled on Default when not in test environment' do
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assert @default.logging?
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@default.set :environment, :test
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assert ! @default.logging
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end
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# TODO: it 'uses Rack::CommonLogger when enabled' do
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end
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describe 'static' do
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it 'is disabled on Base' do
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assert ! @base.static?
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end
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it 'is enabled on Default' do
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assert @default.static?
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end
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# TODO: it setup static routes if public is enabled
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# TODO: however, that's already tested in static_test so...
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end
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describe 'host' do
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it 'defaults to 0.0.0.0' do
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assert_equal '0.0.0.0', @base.host
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assert_equal '0.0.0.0', @default.host
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end
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end
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describe 'port' do
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it 'defaults to 4567' do
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assert_equal 4567, @base.port
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assert_equal 4567, @default.port
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end
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end
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describe 'server' do
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it 'is one of thin, mongrel, webrick' do
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assert_equal %w[thin mongrel webrick], @base.server
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assert_equal %w[thin mongrel webrick], @default.server
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end
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end
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describe 'app_file' do
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it 'is nil' do
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assert @base.app_file.nil?
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assert @default.app_file.nil?
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end
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end
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describe 'root' do
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it 'is nil if app_file is not set' do
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assert @base.root.nil?
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assert @default.root.nil?
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end
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it 'is equal to the expanded basename of app_file' do
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@base.app_file = __FILE__
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assert_equal File.expand_path(File.dirname(__FILE__)), @base.root
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@default.app_file = __FILE__
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assert_equal File.expand_path(File.dirname(__FILE__)), @default.root
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end
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end
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describe 'views' do
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it 'is nil if root is not set' do
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assert @base.views.nil?
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assert @default.views.nil?
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end
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it 'is set to root joined with views/' do
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@base.root = File.dirname(__FILE__)
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assert_equal File.dirname(__FILE__) + "/views", @base.views
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@default.root = File.dirname(__FILE__)
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assert_equal File.dirname(__FILE__) + "/views", @default.views
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end
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end
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describe 'public' do
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it 'is nil if root is not set' do
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assert @base.public.nil?
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assert @default.public.nil?
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end
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it 'is set to root joined with public/' do
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@base.root = File.dirname(__FILE__)
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assert_equal File.dirname(__FILE__) + "/public", @base.public
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@default.root = File.dirname(__FILE__)
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assert_equal File.dirname(__FILE__) + "/public", @default.public
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end
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end
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describe 'lock' do
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it 'is disabled by default' do
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assert ! @base.lock?
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end
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end
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end
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