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
|
require File.dirname(__FILE__) + '/../abstract_unit'
# The template_root must be set on Base and not LayoutTest so that LayoutTest's inherited method has access to
# the template_root when looking for a layout
ActionController::Base.template_root = File.dirname(__FILE__) + '/../fixtures/layout_tests/'
class LayoutTest < ActionController::Base
def self.controller_path; 'views' end
end
# Restore template root to be unset
ActionController::Base.template_root = nil
class ProductController < LayoutTest
end
class ItemController < LayoutTest
end
class ThirdPartyTemplateLibraryController < LayoutTest
end
module ControllerNameSpace
end
class ControllerNameSpace::NestedController < LayoutTest
end
class MabView
def initialize(view)
end
def render(text, locals = {})
text
end
end
ActionView::Base::register_template_handler :mab, MabView
class LayoutAutoDiscoveryTest < Test::Unit::TestCase
def setup
@request = ActionController::TestRequest.new
@response = ActionController::TestResponse.new
@request.host = "www.nextangle.com"
end
def test_application_layout_is_default_when_no_controller_match
@controller = ProductController.new
get :hello
assert_equal 'layout_test.rhtml hello.rhtml', @response.body
end
def test_controller_name_layout_name_match
@controller = ItemController.new
get :hello
assert_equal 'item.rhtml hello.rhtml', @response.body
end
def test_third_party_template_library_auto_discovers_layout
@controller = ThirdPartyTemplateLibraryController.new
get :hello
assert_equal 'layouts/third_party_template_library', @controller.active_layout
assert_equal 'Mab', @response.body
end
def test_namespaced_controllers_auto_detect_layouts
@controller = ControllerNameSpace::NestedController.new
get :hello
assert_equal 'layouts/controller_name_space/nested', @controller.active_layout
assert_equal 'controller_name_space/nested.rhtml hello.rhtml', @response.body
end
end
class ExemptFromLayoutTest < Test::Unit::TestCase
def setup
@controller = LayoutTest.new
end
def test_rjs_exempt_from_layout
assert @controller.send(:template_exempt_from_layout?, 'test.rjs')
end
def test_rhtml_and_rxml_not_exempt_from_layout
assert !@controller.send(:template_exempt_from_layout?, 'test.rhtml')
assert !@controller.send(:template_exempt_from_layout?, 'test.rxml')
end
def test_other_extension_not_exempt_from_layout
assert !@controller.send(:template_exempt_from_layout?, 'test.random')
end
def test_add_extension_to_exempt_from_layout
['rpdf', :rpdf].each do |ext|
assert_nothing_raised do
ActionController::Base.exempt_from_layout ext
end
assert @controller.send(:template_exempt_from_layout?, "test.#{ext}")
end
end
def test_add_regexp_to_exempt_from_layout
ActionController::Base.exempt_from_layout /\.rdoc/
assert @controller.send(:template_exempt_from_layout?, 'test.rdoc')
end
end
class DefaultLayoutController < LayoutTest
end
class HasOwnLayoutController < LayoutTest
layout 'item'
end
class SetsLayoutInRenderController < LayoutTest
def hello
render :layout => 'third_party_template_library'
end
end
class RendersNoLayoutController < LayoutTest
def hello
render :layout => false
end
end
class LayoutSetInResponseTest < Test::Unit::TestCase
def setup
@request = ActionController::TestRequest.new
@response = ActionController::TestResponse.new
end
def test_layout_set_when_using_default_layout
@controller = DefaultLayoutController.new
get :hello
assert_equal 'layouts/layout_test', @response.layout
end
def test_layout_set_when_set_in_controller
@controller = HasOwnLayoutController.new
get :hello
assert_equal 'layouts/item', @response.layout
end
def test_layout_set_when_using_render
@controller = SetsLayoutInRenderController.new
get :hello
assert_equal 'layouts/third_party_template_library', @response.layout
end
def test_layout_is_not_set_when_none_rendered
@controller = RendersNoLayoutController.new
get :hello
assert_nil @response.layout
end
end
class SetsNonExistentLayoutFile < LayoutTest
layout "nofile.rhtml"
end
class LayoutExceptionRaised < Test::Unit::TestCase
def setup
@request = ActionController::TestRequest.new
@response = ActionController::TestResponse.new
end
def test_exception_raised_when_layout_file_not_found
@controller = SetsNonExistentLayoutFile.new
get :hello
@response.template.class.module_eval { attr_accessor :exception }
assert_equal ActionController::MissingTemplate, @response.template.exception.class
end
end
|
