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Contents
require 'spec_helper'
describe Shoulda::Matchers::ActiveModel::DisallowValueMatcher do
it 'does not allow any types' do
matcher('abcde').allowed_types.should == ''
end
context 'an attribute with a format validation' do
it 'does not match if the value is allowed' do
validating_format(:with => /abc/).should_not matcher('abcde').for(:attr)
end
it 'matches if the value is not allowed' do
validating_format(:with => /abc/).should matcher('xyz').for(:attr)
end
end
context 'an attribute with a format validation and a custom message' do
it 'does not match if the value and message are both correct' do
validating_format(:with => /abc/, :message => 'good message').
should_not matcher('abcde').for(:attr).with_message('good message')
end
it "delegates its failure message to its allow matcher's negative failure message" do
allow_matcher = stub_everything(:failure_message_for_should_not => 'allow matcher failure')
Shoulda::Matchers::ActiveModel::AllowValueMatcher.stubs(:new).returns(allow_matcher)
matcher = matcher('abcde').for(:attr).with_message('good message')
matcher.matches?(validating_format(:with => /abc/, :message => 'good message'))
matcher.failure_message_for_should.should == 'allow matcher failure'
end
it 'matches if the message is correct but the value is not' do
validating_format(:with => /abc/, :message => 'good message').
should matcher('xyz').for(:attr).with_message('good message')
end
end
def matcher(value)
described_class.new(value)
end
end
Version data entries
14 entries across 13 versions & 2 rubygems