mirror of
https://github.com/sinatra/sinatra
synced 2023-03-27 23:18:01 -04:00
623 lines
20 KiB
Ruby
623 lines
20 KiB
Ruby
require 'backports'
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require_relative 'spec_helper'
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describe Sinatra::Namespace do
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verbs = [:get, :head, :post, :put, :delete, :options]
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verbs << :patch if Sinatra::VERSION >= '1.3'
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def mock_app(&block)
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super do
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register Sinatra::Namespace
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class_eval(&block)
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end
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end
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def namespace(*args, &block)
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mock_app { namespace(*args, &block) }
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end
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verbs.each do |verb|
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describe "HTTP #{verb.to_s.upcase}" do
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describe 'pattern generation' do
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it "should add routes including prefix to the base app" do
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namespace("/foo") { send(verb, "/bar") { "baz" }}
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send(verb, "/foo/bar").should be_ok
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body.should == "baz" unless verb == :head
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send(verb, "/foo/baz").should_not be_ok
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end
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it "should allows adding routes with no path" do
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namespace("/foo") { send(verb) { "bar" } }
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send(verb, "/foo").should be_ok
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body.should == "bar" unless verb == :head
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end
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it "allows unsing regular expressions" do
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namespace("/foo") { send(verb, /\/\d\d/) { "bar" }}
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send(verb, "/foo/12").should be_ok
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body.should == "bar" unless verb == :head
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send(verb, "/foo/123").should_not be_ok
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end
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it "allows using regular expressions for the prefix" do
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namespace(/\/\d\d/) { send(verb, /\/\d\d/) { "foo" }}
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send(verb, "/23/12").should be_ok
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body.should == "foo" unless verb == :head
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send(verb, "/123/12").should_not be_ok
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end
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it "sets params correctly from namespace" do
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namespace("/:foo") { send(verb, "/bar") { params[:foo] }}
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send(verb, "/foo/bar").should be_ok
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body.should == "foo" unless verb == :head
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send(verb, "/foo/baz").should_not be_ok
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send(verb, "/fox/bar").should be_ok
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body.should == "fox" unless verb == :head
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end
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it "sets params correctly from route" do
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namespace("/foo") { send(verb, "/:bar") { params[:bar] }}
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send(verb, "/foo/bar").should be_ok
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body.should == "bar" unless verb == :head
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send(verb, "/foo/baz").should be_ok
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body.should == "baz" unless verb == :head
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end
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it "allows splats to be combined from namespace and route" do
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namespace("/*") { send(verb, "/*") { params[:splat].join " - " }}
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send(verb, '/foo/bar').should be_ok
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body.should == "foo - bar" unless verb == :head
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end
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it "sets params correctly from namespace if simple regexp is used for route" do
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namespace("/:foo") { send(verb, %r{/bar}) { params[:foo] }}
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send(verb, "/foo/bar").should be_ok
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body.should == "foo" unless verb == :head
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send(verb, "/foo/baz").should_not be_ok
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send(verb, "/fox/bar").should be_ok
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body.should == "fox" unless verb == :head
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end
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it "sets params correctly from route if simple regexp is used for namespace" do
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namespace(%r{/foo}) { send(verb, "/:bar") { params[:bar] }}
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send(verb, "/foo/bar").should be_ok
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body.should == "bar" unless verb == :head
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send(verb, "/foo/baz").should be_ok
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body.should == "baz" unless verb == :head
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end
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it 'allows defining routes without a pattern' do
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namespace(%r{/foo}) { send(verb) { 'bar' } }
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send(verb, '/foo').should be_ok
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body.should == 'bar' unless verb == :head
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end
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end
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describe 'conditions' do
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it 'allows using conditions for namespaces' do
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mock_app do
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namespace(:host_name => 'example.com') { send(verb) { 'yes' }}
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send(verb, '/') { 'no' }
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end
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send(verb, '/', {}, 'HTTP_HOST' => 'example.com')
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last_response.should be_ok
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body.should == 'yes' unless verb == :head
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send(verb, '/', {}, 'HTTP_HOST' => 'example.org')
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last_response.should be_ok
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body.should == 'no' unless verb == :head
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end
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it 'allows using conditions for before filters' do
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namespace '/foo' do
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before(:host_name => 'example.com') { @yes = "yes" }
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send(verb) { @yes || "no" }
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end
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send(verb, '/foo', {}, 'HTTP_HOST' => 'example.com')
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last_response.should be_ok
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body.should == 'yes' unless verb == :head
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send(verb, '/foo', {}, 'HTTP_HOST' => 'example.org')
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last_response.should be_ok
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body.should == 'no' unless verb == :head
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end
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it 'allows using conditions for after filters' do
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ran = false
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namespace '/foo' do
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before(:host_name => 'example.com') { ran = true }
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send(verb) { "ok" }
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end
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send(verb, '/foo', {}, 'HTTP_HOST' => 'example.org')
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ran.should be_false
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send(verb, '/foo', {}, 'HTTP_HOST' => 'example.com')
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ran.should be_true
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end
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it 'allows using conditions for routes' do
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namespace '/foo' do
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send(verb, :host_name => 'example.com') { "ok" }
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end
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send(verb, '/foo', {}, 'HTTP_HOST' => 'example.com').should be_ok
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send(verb, '/foo', {}, 'HTTP_HOST' => 'example.org').should_not be_ok
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end
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it 'allows using conditions for before filters and the namespace' do
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ran = false
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namespace '/', :provides => :txt do
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before(:host_name => 'example.com') { ran = true }
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send(verb) { "ok" }
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end
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send(verb, '/', {}, 'HTTP_HOST' => 'example.org', 'HTTP_ACCEPT' => 'text/plain')
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ran.should be_false
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send(verb, '/', {}, 'HTTP_HOST' => 'example.com', 'HTTP_ACCEPT' => 'text/html')
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ran.should be_false
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send(verb, '/', {}, 'HTTP_HOST' => 'example.com', 'HTTP_ACCEPT' => 'text/plain')
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ran.should be_true
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end
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it 'allows using conditions for routes and the namespace' do
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namespace '/foo', :host_name => 'example.com' do
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send(verb, :provides => :txt) { "ok" }
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end
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send(verb, '/foo', {}, 'HTTP_HOST' => 'example.com', 'HTTP_ACCEPT' => 'text/plain').should be_ok
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send(verb, '/foo', {}, 'HTTP_HOST' => 'example.com', 'HTTP_ACCEPT' => 'text/html').should_not be_ok
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send(verb, '/foo', {}, 'HTTP_HOST' => 'example.org', 'HTTP_ACCEPT' => 'text/plain').should_not be_ok
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end
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it 'allows combining conditions with a prefix for namespaces' do
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namespace '/', :host_name => 'example.com' do
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send(verb) { "ok" }
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end
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send(verb, '/', {}, 'HTTP_HOST' => 'example.com').should be_ok
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send(verb, '/', {}, 'HTTP_HOST' => 'example.org').should_not be_ok
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end
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it 'allows combining conditions with a prefix for before filters' do
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ran = false
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namespace :provides => :txt do
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before('/foo', :host_name => 'example.com') { ran = true }
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send(verb, '/*') { "ok" }
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end
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send(verb, '/foo', {}, 'HTTP_HOST' => 'example.org', 'HTTP_ACCEPT' => 'text/plain')
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ran.should be_false
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send(verb, '/foo', {}, 'HTTP_HOST' => 'example.com', 'HTTP_ACCEPT' => 'text/html')
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ran.should be_false
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send(verb, '/bar', {}, 'HTTP_HOST' => 'example.com', 'HTTP_ACCEPT' => 'text/plain')
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ran.should be_false
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send(verb, '/foo', {}, 'HTTP_HOST' => 'example.com', 'HTTP_ACCEPT' => 'text/plain')
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ran.should be_true
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end
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it 'allows combining conditions with a prefix for after filters' do
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ran = false
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namespace :provides => :txt do
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after('/foo', :host_name => 'example.com') { ran = true }
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send(verb, '/*') { "ok" }
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end
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send(verb, '/foo', {}, 'HTTP_HOST' => 'example.org', 'HTTP_ACCEPT' => 'text/plain')
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ran.should be_false
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send(verb, '/foo', {}, 'HTTP_HOST' => 'example.com', 'HTTP_ACCEPT' => 'text/html')
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ran.should be_false
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send(verb, '/bar', {}, 'HTTP_HOST' => 'example.com', 'HTTP_ACCEPT' => 'text/plain')
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ran.should be_false
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send(verb, '/foo', {}, 'HTTP_HOST' => 'example.com', 'HTTP_ACCEPT' => 'text/plain')
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ran.should be_true
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end
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it 'allows combining conditions with a prefix for routes' do
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namespace :host_name => 'example.com' do
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send(verb, '/foo', :provides => :txt) { "ok" }
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end
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send(verb, '/foo', {}, 'HTTP_HOST' => 'example.com', 'HTTP_ACCEPT' => 'text/plain').should be_ok
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send(verb, '/foo', {}, 'HTTP_HOST' => 'example.com', 'HTTP_ACCEPT' => 'text/html').should_not be_ok
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send(verb, '/foo', {}, 'HTTP_HOST' => 'example.org', 'HTTP_ACCEPT' => 'text/plain').should_not be_ok
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end
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it 'allows combining conditions with a prefix for filters and the namespace' do
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ran = false
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namespace '/f', :provides => :txt do
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before('oo', :host_name => 'example.com') { ran = true }
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send(verb, '/*') { "ok" }
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end
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send(verb, '/foo', {}, 'HTTP_HOST' => 'example.org', 'HTTP_ACCEPT' => 'text/plain')
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ran.should be_false
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send(verb, '/foo', {}, 'HTTP_HOST' => 'example.com', 'HTTP_ACCEPT' => 'text/html')
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ran.should be_false
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send(verb, '/far', {}, 'HTTP_HOST' => 'example.com', 'HTTP_ACCEPT' => 'text/plain')
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ran.should be_false
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send(verb, '/foo', {}, 'HTTP_HOST' => 'example.com', 'HTTP_ACCEPT' => 'text/plain')
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ran.should be_true
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end
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it 'allows combining conditions with a prefix for routes and the namespace' do
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namespace '/f', :host_name => 'example.com' do
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send(verb, 'oo', :provides => :txt) { "ok" }
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end
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send(verb, '/foo', {}, 'HTTP_HOST' => 'example.com', 'HTTP_ACCEPT' => 'text/plain').should be_ok
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send(verb, '/foo', {}, 'HTTP_HOST' => 'example.com', 'HTTP_ACCEPT' => 'text/html').should_not be_ok
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send(verb, '/foo', {}, 'HTTP_HOST' => 'example.org', 'HTTP_ACCEPT' => 'text/plain').should_not be_ok
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end
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end
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describe 'filters' do
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it 'should trigger before filters for namespaces' do
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ran = false
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namespace('/foo') { before { ran = true }}
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send(verb, '/foo')
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ran.should be_true
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end
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it 'should trigger after filters for namespaces' do
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ran = false
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namespace('/foo') { after { ran = true }}
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send(verb, '/foo')
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ran.should be_true
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end
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it 'should not trigger before filter for different namespaces' do
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ran = false
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namespace('/foo') { before { ran = true }}
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send(verb, '/fox')
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ran.should be_false
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end
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it 'should not trigger after filter for different namespaces' do
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ran = false
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namespace('/foo') { after { ran = true }}
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send(verb, '/fox')
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ran.should be_false
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end
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end
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describe 'helpers' do
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it "allows defining helpers with the helpers method" do
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namespace '/foo' do
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helpers do
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def magic
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42
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end
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end
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send verb, '/bar' do
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magic.to_s
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end
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end
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send(verb, '/foo/bar').should be_ok
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body.should == '42' unless verb == :head
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end
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it "allows defining helpers without the helpers method" do
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namespace '/foo' do
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def magic
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42
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end
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send verb, '/bar' do
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magic.to_s
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end
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end
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send(verb, '/foo/bar').should be_ok
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body.should == '42' unless verb == :head
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end
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it "allows using helper mixins with the helpers method" do
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mixin = Module.new do
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def magic
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42
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end
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end
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namespace '/foo' do
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helpers mixin
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send verb, '/bar' do
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magic.to_s
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end
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end
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send(verb, '/foo/bar').should be_ok
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body.should == '42' unless verb == :head
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end
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it "makes helpers defined inside a namespace not available to routes outside that namespace" do
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mock_app do
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namespace '/foo' do
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def magic
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42
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end
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send verb, '/bar' do
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magic.to_s
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end
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end
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send verb, '/' do
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magic.to_s
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end
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end
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proc { send verb, '/' }.should raise_error(NameError)
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end
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it "makes helper mixins used inside a namespace not available to routes outside that namespace" do
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mixin = Module.new do
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def magic
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42
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end
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end
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mock_app do
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namespace '/foo' do
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helpers mixin
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send verb, '/bar' do
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magic.to_s
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end
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end
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send verb, '/' do
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magic.to_s
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end
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end
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proc { send verb, '/' }.should raise_error(NameError)
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end
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it "allows accessing helpers defined outside the namespace" do
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mock_app do
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helpers do
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def magic
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42
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end
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end
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namespace '/foo' do
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send verb, '/bar' do
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magic.to_s
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end
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end
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end
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send(verb, '/foo/bar').should be_ok
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body.should == '42' unless verb == :head
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end
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it "allows calling super in helpers overwritten inside a namespace" do
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mock_app do
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helpers do
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def magic
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42
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end
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end
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namespace '/foo' do
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def magic
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super - 19
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end
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send verb, '/bar' do
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magic.to_s
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end
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end
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end
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send(verb, '/foo/bar').should be_ok
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body.should == '23' unless verb == :head
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end
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end
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describe 'nesting' do
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it 'routes to nested namespaces' do
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namespace '/foo' do
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namespace '/bar' do
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send(verb, '/baz') { 'OKAY!!11!'}
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end
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end
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send(verb, '/foo/bar/baz').should be_ok
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body.should == 'OKAY!!11!' unless verb == :head
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end
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it 'exposes helpers to nested namespaces' do
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namespace '/foo' do
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helpers do
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def magic
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42
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end
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end
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namespace '/bar' do
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send verb, '/baz' do
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magic.to_s
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end
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end
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end
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send(verb, '/foo/bar/baz').should be_ok
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body.should == '42' unless verb == :head
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end
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it 'does not use helpers of nested namespaces outside that namespace' do
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namespace '/foo' do
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namespace '/bar' do
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def magic
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42
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end
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send verb, '/baz' do
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magic.to_s
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end
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end
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send verb do
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magic.to_s
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end
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end
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proc { send verb, '/foo' }.should raise_error(NameError)
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end
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it 'sets params correctly' do
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namespace('/:a') { namespace('/:b') { send(verb) { params[:a] }}}
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send(verb, '/foo/bar').should be_ok
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body.should == 'foo' unless verb == :head
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end
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end
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describe 'error handlers' do
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it "should allow custom error handlers with not found" do
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namespace('/de') do
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not_found { 'nicht gefunden' }
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end
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send(verb, '/foo').status.should == 404
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last_response.body.should_not == 'nicht gefunden' unless verb == :head
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get('/en/foo').status.should == 404
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last_response.body.should_not == 'nicht gefunden' unless verb == :head
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get('/de/foo').status.should == 404
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last_response.body.should == 'nicht gefunden' unless verb == :head
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end
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it "should allow custom error handlers with error" do
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namespace('/de') do
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error(404) { 'nicht gefunden' }
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end
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send(verb, '/foo').status.should == 404
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last_response.body.should_not == 'nicht gefunden' unless verb == :head
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get('/en/foo').status.should == 404
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last_response.body.should_not == 'nicht gefunden' unless verb == :head
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get('/de/foo').status.should == 404
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last_response.body.should == 'nicht gefunden' unless verb == :head
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end
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end
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describe 'templates' do
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it "allows using templates from the base" do
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mock_app do
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template(:foo) { 'hi' }
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send(verb, '/') { erb :foo }
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namespace '/foo' do
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send(verb) { erb :foo }
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end
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end
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if verb != :head
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send(verb, '/').body.should == "hi"
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send(verb, '/foo').body.should == "hi"
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end
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end
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it "allows to define nested templates" do
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mock_app do
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template(:foo) { 'hi' }
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send(verb, '/') { erb :foo }
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namespace '/foo' do
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template(:foo) { 'ho' }
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send(verb) { erb :foo }
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end
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end
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if verb != :head
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send(verb, '/').body.should == "hi"
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send(verb, '/foo').body.should == "ho"
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end
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end
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it "allows to define nested layouts" do
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mock_app do
|
|
layout { 'Hello <%= yield %>!' }
|
|
template(:foo) { 'World' }
|
|
send(verb, '/') { erb :foo }
|
|
namespace '/foo' do
|
|
layout { 'Hi <%= yield %>!' }
|
|
send(verb) { erb :foo }
|
|
end
|
|
end
|
|
|
|
if verb != :head
|
|
send(verb, '/').body.should == "Hello World!"
|
|
send(verb, '/foo').body.should == "Hi World!"
|
|
end
|
|
end
|
|
|
|
it "allows using templates from the base" do
|
|
mock_app do
|
|
layout { "he said: <%= yield %>" }
|
|
template(:foo) { 'hi' }
|
|
send(verb, '/') { erb :foo }
|
|
namespace '/foo' do
|
|
template(:foo) { 'ho' }
|
|
send(verb) { erb :foo }
|
|
end
|
|
end
|
|
|
|
if verb != :head
|
|
send(verb, '/').body.should == "he said: hi"
|
|
send(verb, '/foo').body.should == "he said: ho"
|
|
end
|
|
end
|
|
|
|
it "allows setting a different views directory" do
|
|
mock_app do
|
|
set :views, File.expand_path('../namespace', __FILE__)
|
|
send(verb, '/') { erb :foo }
|
|
namespace('/foo') do
|
|
set :views, File.expand_path('../namespace/nested', __FILE__)
|
|
send(verb) { erb :foo }
|
|
end
|
|
end
|
|
|
|
if verb != :head
|
|
send(verb, '/').body.should == "hi\n"
|
|
send(verb, '/foo').body.should == "ho\n"
|
|
end
|
|
end
|
|
end
|
|
|
|
describe 'extensions' do
|
|
it 'allows read access to settings' do
|
|
value = nil
|
|
mock_app do
|
|
set :foo, 42
|
|
namespace '/foo' do
|
|
value = foo
|
|
end
|
|
end
|
|
value.should == 42
|
|
end
|
|
|
|
it 'allows registering extensions for a namespace only' do
|
|
a = b = nil
|
|
extension = Module.new { define_method(:views) { "CUSTOM!!!" } }
|
|
mock_app do
|
|
namespace '/' do
|
|
register extension
|
|
a = views
|
|
end
|
|
b = views
|
|
end
|
|
a.should == 'CUSTOM!!!'
|
|
b.should_not == 'CUSTOM!!!'
|
|
end
|
|
|
|
it 'triggers route_added hook' do
|
|
route = nil
|
|
extension = Module.new
|
|
extension.singleton_class.class_eval do
|
|
define_method(:route_added) { |*r| route = r }
|
|
end
|
|
mock_app do
|
|
namespace '/f' do
|
|
register extension
|
|
get('oo') { }
|
|
end
|
|
get('/bar') { }
|
|
end
|
|
route[1].should == '/foo'
|
|
end
|
|
|
|
it 'prevents changing app global settings' do
|
|
proc { namespace('/') { set :foo, :bar }}.should raise_error
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|