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
|
# File 'lib/validation_examples_matcher.rb', line 5
def self.register(matchers = RSpec::Matchers)
matchers.define :be_valid_on do |attr_name|
match do |model|
model.send("#{attr_name}=", @value)
model.valid?(@context)
end
chain :with do |value|
@value = value
end
chain :on_context do |context|
@context = context
end
failure_message do |model|
"expect #{model.class} to be valid, but it is INVALID."
end
end
matchers.define :be_invalid_on do |attr_name|
match do |model|
model.send("#{attr_name}=", @value)
model.invalid?(@context) && model.errors[attr_name].size >= 1
end
chain :with do |value|
@value = value
end
chain :on_context do |context|
@context = context
end
failure_message do |model|
if model.valid?(@context)
"expect #{model.class} to be invalid, but it is VALID."
else
"expect #{model.class} to have errors on #{attr_name}, but EMPTY."
end
end
end
end
|