aboutsummaryrefslogtreecommitdiffstats
path: root/actionpack/test/controller/url_rewriter_test.rb
blob: 9ca482f79c96b518daa9d23caa0646552a0678a3 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
require File.dirname(__FILE__) + '/../abstract_unit'

class UrlRewriterTests < Test::Unit::TestCase
  def setup
    @request = ActionController::TestRequest.new
    @params = {}
    @rewriter = ActionController::UrlRewriter.new(@request, @params)
  end 

  def test_port
    assert_equal('http://test.host:1271/c/a/i',
      @rewriter.rewrite(:controller => 'c', :action => 'a', :id => 'i', :port => 1271)
    )
  end

  def test_protocol_with_and_without_separator
    assert_equal('https://test.host/c/a/i',
      @rewriter.rewrite(:protocol => 'https', :controller => 'c', :action => 'a', :id => 'i')
    )

    assert_equal('https://test.host/c/a/i',
      @rewriter.rewrite(:protocol => 'https://', :controller => 'c', :action => 'a', :id => 'i')
    )
  end
  
  def test_user_name_and_password
    assert_equal(
      'http://david:secret@test.host/c/a/i',
      @rewriter.rewrite(:user => "david", :password => "secret", :controller => 'c', :action => 'a', :id => 'i')
    )
  end

  def test_user_name_and_password_with_escape_codes
    assert_equal(
      'http://openid.aol.com%2Fnextangler:one+two%3F@test.host/c/a/i',
      @rewriter.rewrite(:user => "openid.aol.com/nextangler", :password => "one two?", :controller => 'c', :action => 'a', :id => 'i')
    )
  end
  
  def test_anchor 
    assert_equal( 
      'http://test.host/c/a/i#anchor', 
      @rewriter.rewrite(:controller => 'c', :action => 'a', :id => 'i', :anchor => 'anchor') 
    ) 
  end

  def test_overwrite_params
    @params[:controller] = 'hi'
    @params[:action] = 'bye'
    @params[:id] = '2'

    assert_equal '/hi/hi/2', @rewriter.rewrite(:only_path => true, :overwrite_params => {:action => 'hi'})
    u = @rewriter.rewrite(:only_path => false, :overwrite_params => {:action => 'hi'})
    assert_match %r(/hi/hi/2$), u
  end
  
  def test_overwrite_removes_original
    @params[:controller] = 'search'
    @params[:action] = 'list'
    @params[:list_page] = 1
    
    assert_equal '/search/list?list_page=2', @rewriter.rewrite(:only_path => true, :overwrite_params => {"list_page" => 2})
    u = @rewriter.rewrite(:only_path => false, :overwrite_params => {:list_page => 2})
    assert_equal 'http://test.host/search/list?list_page=2', u
  end
end

class UrlWriterTests < Test::Unit::TestCase
  
  class W
    include ActionController::UrlWriter
  end
  
  def teardown
    W.default_url_options.clear
  end
  
  def add_host!
    W.default_url_options[:host] = 'www.basecamphq.com'
  end
  
  def test_exception_is_thrown_without_host
    assert_raises RuntimeError do
      W.new.url_for :controller => 'c', :action => 'a', :id => 'i'
    end
  end

  def test_anchor
    assert_equal('/c/a#anchor',
      W.new.url_for(:only_path => true, :controller => 'c', :action => 'a', :anchor => 'anchor')
    )
  end
  
  def test_default_host
    add_host!
    assert_equal('http://www.basecamphq.com/c/a/i',
      W.new.url_for(:controller => 'c', :action => 'a', :id => 'i')
    )
  end
  
  def test_host_may_be_overridden
    add_host!
    assert_equal('http://37signals.basecamphq.com/c/a/i',
      W.new.url_for(:host => '37signals.basecamphq.com', :controller => 'c', :action => 'a', :id => 'i')
    )
  end
  
  def test_port
    add_host!
    assert_equal('http://www.basecamphq.com:3000/c/a/i',
      W.new.url_for(:controller => 'c', :action => 'a', :id => 'i', :port => 3000)
    )
  end
  
  def test_protocol
    add_host!
    assert_equal('https://www.basecamphq.com/c/a/i',
      W.new.url_for(:controller => 'c', :action => 'a', :id => 'i', :protocol => 'https')
    )
  end
  
  def test_protocol_with_and_without_separator
    add_host!
    assert_equal('https://www.basecamphq.com/c/a/i',
      W.new.url_for(:controller => 'c', :action => 'a', :id => 'i', :protocol => 'https')
    )
    assert_equal('https://www.basecamphq.com/c/a/i',
      W.new.url_for(:controller => 'c', :action => 'a', :id => 'i', :protocol => 'https://')
    )
  end

  def test_named_route
    ActionController::Routing::Routes.draw do |map|
      map.home '/home/sweet/home/:user', :controller => 'home', :action => 'index'
      map.connect ':controller/:action/:id'
    end
    
    # We need to create a new class in order to install the new named route.
    kls = Class.new { include ActionController::UrlWriter }
    controller = kls.new
    assert controller.respond_to?(:home_url)
    assert_equal 'http://www.basecamphq.com/home/sweet/home/again',
      controller.send(:home_url, :host => 'www.basecamphq.com', :user => 'again')
      
    assert_equal("/home/sweet/home/alabama", controller.send(:home_path, :user => 'alabama', :host => 'unused'))
  ensure
    ActionController::Routing::Routes.load!
  end
  
  def test_only_path
    ActionController::Routing::Routes.draw do |map|
      map.home '/home/sweet/home/:user', :controller => 'home', :action => 'index'
      map.connect ':controller/:action/:id'
    end
    
    # We need to create a new class in order to install the new named route.
    kls = Class.new { include ActionController::UrlWriter }
    controller = kls.new
    assert controller.respond_to?(:home_url)
    assert_equal '/brave/new/world',
      controller.send(:url_for, :controller => 'brave', :action => 'new', :id => 'world', :only_path => true)
    
    assert_equal("/home/sweet/home/alabama", controller.send(:home_url, :user => 'alabama', :host => 'unused', :only_path => true))
  ensure
    ActionController::Routing::Routes.load!
  end

  def test_one_parameter
    assert_equal('/c/a?param=val',
      W.new.url_for(:only_path => true, :controller => 'c', :action => 'a', :param => 'val')
    )
  end

  def test_two_parameters
    url = W.new.url_for(:only_path => true, :controller => 'c', :action => 'a', :p1 => 'X1', :p2 => 'Y2')
    params = extract_params(url)
    assert_equal params[0], { :p1 => 'X1' }.to_query
    assert_equal params[1], { :p2 => 'Y2' }.to_query
  end

  def test_hash_parameter
    url = W.new.url_for(:only_path => true, :controller => 'c', :action => 'a', :query => {:name => 'Bob', :category => 'prof'})
    params = extract_params(url)
    assert_equal params[0], { 'query[category]' => 'prof' }.to_query
    assert_equal params[1], { 'query[name]'     => 'Bob'  }.to_query
  end

  def test_array_parameter
    url = W.new.url_for(:only_path => true, :controller => 'c', :action => 'a', :query => ['Bob', 'prof'])
    params = extract_params(url)
    assert_equal params[0], { 'query[]' => 'Bob'  }.to_query
    assert_equal params[1], { 'query[]' => 'prof' }.to_query
  end

  def test_hash_recursive_parameters
    url = W.new.url_for(:only_path => true, :controller => 'c', :action => 'a', :query => {:person => {:name => 'Bob', :position => 'prof'}, :hobby => 'piercing'})
    params = extract_params(url)
    assert_equal params[0], { 'query[hobby]'            => 'piercing' }.to_query
    assert_equal params[1], { 'query[person][name]'     => 'Bob'      }.to_query
    assert_equal params[2], { 'query[person][position]' => 'prof'     }.to_query
  end

  def test_hash_recursive_and_array_parameters
    url = W.new.url_for(:only_path => true, :controller => 'c', :action => 'a', :id => 101, :query => {:person => {:name => 'Bob', :position => ['prof', 'art director']}, :hobby => 'piercing'})
    assert_match %r(^/c/a/101), url
    params = extract_params(url)
    assert_equal params[0], { 'query[hobby]'              => 'piercing'     }.to_query
    assert_equal params[1], { 'query[person][name]'       => 'Bob'          }.to_query
    assert_equal params[2], { 'query[person][position][]' => 'prof'         }.to_query
    assert_equal params[3], { 'query[person][position][]' => 'art director' }.to_query
  end

  private
    def extract_params(url)
      url.split('?', 2).last.split('&')
    end

end