/
recognize_spec.rb
177 lines (157 loc) · 7.81 KB
/
recognize_spec.rb
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describe "HttpRouter#recognize" do
before(:each) do
@router = HttpRouter.new
end
context("static paths") do
['/', '/test', '/test/time', '/one/more/what', '/test.html'].each do |path|
it "should recognize #{path.inspect}" do
route = @router.add(path)
@router.recognize(Rack::MockRequest.env_for(path)).route.should == route
end
end
context("with optional parts") do
it "work either way" do
route = @router.add("/test(/optional)")
@router.recognize(Rack::MockRequest.env_for('/test')).route.should == route
@router.recognize(Rack::MockRequest.env_for('/test/optional')).route.should == route
end
end
context("partial matching") do
it "should match partially or completely" do
route = @router.add("/test*")
@router.recognize(Rack::MockRequest.env_for('/test')).route.should == route
response = @router.recognize(Rack::MockRequest.env_for('/test/optional'))
response.route.should == route
response.remaining_path.should == '/optional'
end
end
context("trailing slashes") do
it "should ignore a trailing slash" do
route = @router.add("/test")
@router.recognize(Rack::MockRequest.env_for('/test/')).route.should == route
end
it "should not recognize a trailing slash when used with the /? syntax and ignore_trailing_slash disabled" do
@router = HttpRouter.new(:ignore_trailing_slash => false)
route = @router.add("/test/?")
@router.recognize(Rack::MockRequest.env_for('/test/')).route.should == route
end
it "should recognize a trailing slash when used with the /? syntax and ignore_trailing_slash enabled" do
@router = HttpRouter.new(:ignore_trailing_slash => false)
route = @router.add("/test")
@router.recognize(Rack::MockRequest.env_for('/test/')).should be_nil
end
end
end
context "request methods" do
it "should pick a specific request_method" do
route = @router.add("/test", :conditions => {:request_method => 'POST'})
@router.recognize(Rack::MockRequest.env_for('/test', :method => 'POST')).route.should == route
@router.recognize(Rack::MockRequest.env_for('/test', :method => 'GET')).status.should == 405
@router.recognize(Rack::MockRequest.env_for('/test', :method => 'GET')).headers['Allow'].should == "POST"
end
it "should pick a specific request_method with other paths all through it" do
@router.add("/test", :conditions => {:request_method => 'POST'}).name(:test_post)
@router.add("/test/post", :conditions => {:request_method => 'POST'}).name(:test_post_post)
@router.add("/test", :conditions => {:request_method => 'GET'}).name(:test_get)
@router.add("/test/post", :conditions => {:request_method => 'GET'}).name(:test_post_get)
@router.add("/test/post").name(:test_post_catchall)
@router.add("/test").name(:test_catchall)
@router.recognize(Rack::MockRequest.env_for('/test', :method => 'POST')).route.named.should == :test_post
@router.recognize(Rack::MockRequest.env_for('/test', :method => 'GET')).route.named.should == :test_get
@router.recognize(Rack::MockRequest.env_for('/test', :method => 'PUT')).route.named.should == :test_catchall
@router.recognize(Rack::MockRequest.env_for('/test/post', :method => 'POST')).route.named.should == :test_post_post
@router.recognize(Rack::MockRequest.env_for('/test/post', :method => 'GET')).route.named.should == :test_post_get
@router.recognize(Rack::MockRequest.env_for('/test/post', :method => 'PUT')).route.named.should == :test_post_catchall
end
it "should move an endpoint to the non-specific request method when a more specific route gets added" do
@router.add("/test").name(:test_catchall)
@router.add("/test", :conditions => {:request_method => 'POST'}).name(:test_post)
@router.recognize(Rack::MockRequest.env_for('/test', :method => 'POST')).route.named.should == :test_post
@router.recognize(Rack::MockRequest.env_for('/test', :method => 'PUT')).route.named.should == :test_catchall
end
end
context("dynamic paths") do
it "should recognize '/:variable'" do
route = @router.add('/:variable')
response = @router.recognize(Rack::MockRequest.env_for('/value'))
response.route.should == route
response.params.should == ['value']
response.params_as_hash[:variable].should == 'value'
end
it "should recognize '/test.:format'" do
route = @router.add('/test.:format')
response = @router.recognize(Rack::MockRequest.env_for('/test.html'))
response.route.should == route
response.extension.should == 'html'
response.params_as_hash[:format].should == 'html'
@router.recognize(Rack::MockRequest.env_for('/test')).should be_nil
end
it "should recognize '/test(.:format)'" do
route = @router.add('/test(.:format)')
response = @router.recognize(Rack::MockRequest.env_for('/test.html'))
response.route.should == route
response.extension.should == 'html'
response.params_as_hash[:format].should == 'html'
response = @router.recognize(Rack::MockRequest.env_for('/test'))
response.route.should == route
response.extension.should be_nil
response.params_as_hash[:format].should be_nil
end
it "should recognize '/:test.:format'" do
route = @router.add('/:test.:format')
response = @router.recognize(Rack::MockRequest.env_for('/hey.html'))
response.route.should == route
response.extension.should == 'html'
response.params_as_hash[:format].should == 'html'
response.params_as_hash[:test].should == 'hey'
end
it "should recognize '/:test(.:format)'" do
route = @router.add('/:test(.:format)')
response = @router.recognize(Rack::MockRequest.env_for('/hey.html'))
response.route.should == route
response.extension.should == 'html'
response.params_as_hash[:format].should == 'html'
response.params_as_hash[:test].should == 'hey'
response = @router.recognize(Rack::MockRequest.env_for('/hey'))
response.route.should == route
response.extension.should be_nil
response.params_as_hash[:format].should be_nil
response.params_as_hash[:test].should == 'hey'
end
context "globs" do
it "should recognize a glob" do
route = @router.add('/test/*variable')
response = @router.recognize(Rack::MockRequest.env_for('/test/one/two/three'))
response.route.should == route
response.params.should == [['one', 'two', 'three']]
end
it "should recognize a glob with a regexp" do
route = @router.add('/test/*variable/anymore', :matches_with => {:variable => /^\d+$/})
response = @router.recognize(Rack::MockRequest.env_for('/test/123/345/567/anymore'))
response.route.should == route
response.params.should == [['123', '345', '567']]
response = @router.recognize(Rack::MockRequest.env_for('/test/123/345/567'))
response.should be_nil
end
end
end
context("interstitial variables") do
it "should recognize interstitial variables" do
route = @router.add('/one-:variable-time')
response = @router.recognize(Rack::MockRequest.env_for('/one-value-time'))
response.route.should == route
response.params_as_hash[:variable].should == 'value'
end
end
context("dynamic greedy paths") do
it "should recognize greedy variables" do
route = @router.add('/:variable', :matches_with => { :variable => /\d+/})
response = @router.recognize(Rack::MockRequest.env_for('/123'))
response.route.should == route
response.params.should == ['123']
response.params_as_hash[:variable].should == '123'
response = @router.recognize(Rack::MockRequest.env_for('/asd'))
response.should be_nil
end
end
end