aboutsummaryrefslogtreecommitdiffstats
path: root/actionpack/test/controller/components_test.rb
blob: fbe463753615516ae7ea7cb1580581b60622d137 (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
require File.dirname(__FILE__) + '/../abstract_unit'

class CallerController < ActionController::Base
  def calling_from_controller
    render_component(:controller => "callee", :action => "being_called")
  end

  def calling_from_controller_with_params
    render_component(:controller => "callee", :action => "being_called", :params => { "name" => "David" })
  end

  def calling_from_controller_with_different_status_code
    render_component(:controller => "callee", :action => "blowing_up")
  end

  def calling_from_template
    render_template "Ring, ring: <%= render_component(:controller => 'callee', :action => 'being_called') %>"
  end

  def internal_caller
    render_template "Are you there? <%= render_component(:action => 'internal_callee') %>"
  end
  
  def internal_callee
    render_text "Yes, ma'am"
  end

  def set_flash
    render_component(:controller => "callee", :action => "set_flash")
  end

  def use_flash
    render_component(:controller => "callee", :action => "use_flash")
  end
  
  def calling_redirected
    render_component(:controller => "callee", :action => "redirected")
  end
  
  def calling_redirected_as_string
    render_template "<%= render_component(:controller => 'callee', :action => 'redirected') %>"
  end

  def rescue_action(e) raise end
end

class CalleeController < ActionController::Base
  def being_called
    render_text "#{params[:name] || "Lady"} of the House, speaking"
  end
  
  def blowing_up
    render_text "It's game over, man, just game over, man!", "500 Internal Server Error"
  end
  
  def set_flash
    flash[:notice] = 'My stoney baby'
    render :text => 'flash is set'
  end
  
  def use_flash
    render :text => flash[:notice] || 'no flash'
  end
  
  def redirected
    redirect_to :controller => "callee", :action => "being_called"
  end

  def rescue_action(e) raise end
end

class ComponentsTest < Test::Unit::TestCase
  def setup
    @controller = CallerController.new
    @request    = ActionController::TestRequest.new
    @response   = ActionController::TestResponse.new
  end

  def test_calling_from_controller
    get :calling_from_controller
    assert_equal "Lady of the House, speaking", @response.body
  end

  def test_calling_from_controller_with_params
    get :calling_from_controller_with_params
    assert_equal "David of the House, speaking", @response.body
  end
  
  def test_calling_from_controller_with_different_status_code
    get :calling_from_controller_with_different_status_code
    assert_equal 500, @response.response_code
  end

  def test_calling_from_template
    get :calling_from_template
    assert_equal "Ring, ring: Lady of the House, speaking", @response.body
  end
  
  def test_internal_calling
    get :internal_caller
    assert_equal "Are you there? Yes, ma'am", @response.body
  end
  
  def test_flash
    get :set_flash
    assert_equal 'My stoney baby', flash[:notice]
    get :use_flash
    assert_equal 'My stoney baby', @response.body
    get :use_flash
    assert_equal 'no flash', @response.body
  end
  
  def test_component_redirect_redirects
    get :calling_redirected
    
    assert_redirected_to :action => "being_called"
  end
  
  def test_component_multiple_redirect_redirects
    test_component_redirect_redirects
    test_internal_calling
  end
  
  def test_component_as_string_redirect_renders_redirecte_action
    get :calling_redirected_as_string
    
    assert_equal "Lady of the House, speaking", @response.body
  end
end

module A
  module B
    module C
      class NestedController < ActionController::Base
        # Stub for uses_component_template_root
        def self.caller
          [ '/path/to/active_support/deprecation.rb:93:in `uses_component_template_root',
            './test/fixtures/a/b/c/nested_controller.rb' ]
        end
      end
    end
  end
end

class UsesComponentTemplateRootTest < Test::Unit::TestCase
  def test_uses_component_template_root
    assert_deprecated 'uses_component_template_root' do
      assert_equal './test/fixtures/', A::B::C::NestedController.uses_component_template_root
    end
  end
end