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
|
require 'erb'
require_relative '../../../spec_helper'
require_relative '../fixtures/classes'
describe "ERB::DefMethod.def_erb_method" do
input = <<'END'
<% for item in @items %>
<b><%= item %></b>
<% end %>
END
it "define method to render eRuby file as an instance method of current module" do
expected = <<'END'
<b>10</b>
<b>20</b>
<b>30</b>
END
#
begin
file = tmp('_example.rhtml')
File.open(file, 'w') {|f| f.write(input) }
klass = Class.new do
extend ERB::DefMethod
def_erb_method('render()', file)
def initialize(items)
@items = items
end
end
klass.new([10,20,30]).render().should == expected
ensure
rm_r file
end
end
it "define method to render eRuby object as an instance method of current module" do
expected = <<'END'
<b>10</b>
<b>20</b>
<b>30</b>
END
#
MY_INPUT4_FOR_ERB = input
class MyClass4ForErb
extend ERB::DefMethod
erb = ERBSpecs.new_erb(MY_INPUT4_FOR_ERB, trim_mode: '<>')
def_erb_method('render()', erb)
def initialize(items)
@items = items
end
end
MyClass4ForErb.new([10,20,30]).render().should == expected
end
end
|
