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
|
require "spec_helper"
[NestedForm::Builder, NestedForm::SimpleBuilder, defined?(NestedForm::FormtasticBuilder) ? NestedForm::FormtasticBuilder : nil].compact.each do |builder|
describe builder do
let(:project) do
Project.new
end
let(:template) do
template = ActionView::Base.new
template.output_buffer = ""
template
end
context "with no options" do
subject do
builder.new(:item, project, template, {}, proc {})
end
describe '#link_to_add' do
it "behaves similar to a Rails link_to" do
subject.link_to_add("Add", :tasks).should == '<a href="javascript:void(0)" class="add_nested_fields" data-association="tasks" data-blueprint-id="tasks_fields_blueprint">Add</a>'
subject.link_to_add("Add", :tasks, :class => "foo", :href => "url").should == '<a href="url" class="foo add_nested_fields" data-association="tasks" data-blueprint-id="tasks_fields_blueprint">Add</a>'
subject.link_to_add(:tasks) { "Add" }.should == '<a href="javascript:void(0)" class="add_nested_fields" data-association="tasks" data-blueprint-id="tasks_fields_blueprint">Add</a>'
end
it 'raises ArgumentError when missing association is provided' do
expect {
subject.link_to_add('Add', :bugs)
}.to raise_error(ArgumentError)
end
it 'raises ArgumentError when accepts_nested_attributes_for is missing' do
expect {
subject.link_to_add('Add', :not_nested_tasks)
}.to raise_error(ArgumentError)
end
end
describe '#link_to_remove' do
it "behaves similar to a Rails link_to" do
subject.link_to_remove("Remove").should == '<input id="item__destroy" name="item[_destroy]" type="hidden" value="false" /><a href="javascript:void(0)" class="remove_nested_fields">Remove</a>'
subject.link_to_remove("Remove", :class => "foo", :href => "url").should == '<input id="item__destroy" name="item[_destroy]" type="hidden" value="false" /><a href="url" class="foo remove_nested_fields">Remove</a>'
subject.link_to_remove { "Remove" }.should == '<input id="item__destroy" name="item[_destroy]" type="hidden" value="false" /><a href="javascript:void(0)" class="remove_nested_fields">Remove</a>'
end
it 'has data-association attribute' do
project.tasks.build
subject.fields_for(:tasks, :builder => builder) do |tf|
tf.link_to_remove 'Remove'
end.should match '<a.+data-association="tasks">Remove</a>'
end
context 'when association is declared in a model by the class_name' do
it 'properly detects association name' do
project.assignments.build
subject.fields_for(:assignments, :builder => builder) do |tf|
tf.link_to_remove 'Remove'
end.should match '<a.+data-association="assignments">Remove</a>'
end
end
context 'when there is more than one nested level' do
it 'properly detects association name' do
task = project.tasks.build
task.milestones.build
subject.fields_for(:tasks, :builder => builder) do |tf|
tf.fields_for(:milestones, :builder => builder) do |mf|
mf.link_to_remove 'Remove'
end
end.should match '<a.+data-association="milestones">Remove</a>'
end
end
end
describe '#fields_for' do
it "wraps nested fields each in a div with class" do
2.times { project.tasks.build }
fields = if subject.is_a?(NestedForm::SimpleBuilder)
subject.simple_fields_for(:tasks) { "Task" }
else
subject.fields_for(:tasks) { "Task" }
end
fields.should == '<div class="fields">Task</div><div class="fields">Task</div>'
end
end
it "wraps nested fields marked for destruction with an additional class" do
task = project.tasks.build
task.mark_for_destruction
fields = subject.fields_for(:tasks) { 'Task' }
fields.should eq('<div class="fields marked_for_destruction">Task</div>')
end
it "puts blueprint into data-blueprint attribute" do
task = project.tasks.build
task.mark_for_destruction
subject.fields_for(:tasks) { 'Task' }
subject.link_to_add('Add', :tasks)
output = template.send(:after_nested_form_callbacks)
expected = ERB::Util.html_escape '<div class="fields">Task</div>'
output.should match(/div.+data-blueprint="#{expected}"/)
end
it "adds parent association name to the blueprint div id" do
task = project.tasks.build
task.milestones.build
subject.fields_for(:tasks, :builder => builder) do |tf|
tf.fields_for(:milestones, :builder => builder) { 'Milestone' }
tf.link_to_add('Add', :milestones)
end
output = template.send(:after_nested_form_callbacks)
output.should match(/div.+id="tasks_milestones_fields_blueprint"/)
end
it "doesn't render wrapper div" do
task = project.tasks.build
fields = subject.fields_for(:tasks, :wrapper => false) { 'Task' }
fields.should eq('Task')
subject.link_to_add 'Add', :tasks
output = template.send(:after_nested_form_callbacks)
output.should match(/div.+data-blueprint="Task"/)
end
it "doesn't render wrapper div when collection is passed" do
task = project.tasks.build
fields = subject.fields_for(:tasks, project.tasks, :wrapper => false) { 'Task' }
fields.should eq('Task')
subject.link_to_add 'Add', :tasks
output = template.send(:after_nested_form_callbacks)
output.should match(/div.+data-blueprint="Task"/)
end
it "doesn't render wrapper with nested_wrapper option" do
task = project.tasks.build
fields = subject.fields_for(:tasks, :nested_wrapper => false) { 'Task' }
fields.should eq('Task')
subject.link_to_add 'Add', :tasks
output = template.send(:after_nested_form_callbacks)
output.should match(/div.+data-blueprint="Task"/)
end
end
context "with options" do
subject { builder.new(:item, project, template, {}, proc {}) }
context "when model_object given" do
it "should use it instead of new generated" do
subject.fields_for(:tasks) {|f| f.object.name }
subject.link_to_add("Add", :tasks, :model_object => Task.new(:name => 'for check'))
output = template.send(:after_nested_form_callbacks)
expected = ERB::Util.html_escape '<div class="fields">for check</div>'
output.should match(/div.+data-blueprint="#{expected}"/)
end
end
end
end
end
|
