From 4e568aab076f818ea5d011d05779edfa2bca68ec Mon Sep 17 00:00:00 2001 From: Gareth Rees Date: Wed, 29 Apr 2015 12:48:05 +0100 Subject: Add a non-mutating #apply_to_text Still need to `return nil if text_to_censor.nil?` because `gsub!` returns `nil` rather than the original text if it does not make a substitution. --- spec/models/censor_rule_spec.rb | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) (limited to 'spec/models/censor_rule_spec.rb') diff --git a/spec/models/censor_rule_spec.rb b/spec/models/censor_rule_spec.rb index 4ecd2d3e1..77b8cd07a 100644 --- a/spec/models/censor_rule_spec.rb +++ b/spec/models/censor_rule_spec.rb @@ -17,6 +17,42 @@ require File.expand_path(File.dirname(__FILE__) + '/../spec_helper') +describe CensorRule do + + describe :apply_to_text do + + it 'applies the rule to the text' do + rule = FactoryGirl.build(:censor_rule, :text => 'secret') + text = 'Some secret text' + expect(rule.apply_to_text(text)).to eq('Some [REDACTED] text') + end + + it 'does not mutate the input' do + rule = FactoryGirl.build(:censor_rule, :text => 'secret') + text = 'Some secret text' + rule.apply_to_text(text) + expect(text).to eq('Some secret text') + end + + it 'returns the text if the rule is unmatched' do + rule = FactoryGirl.build(:censor_rule, :text => 'secret') + text = 'Some text' + expect(rule.apply_to_text(text)).to eq('Some text') + end + end + + describe :apply_to_text! do + + it 'mutates the input' do + rule = FactoryGirl.build(:censor_rule, :text => 'secret') + text = 'Some secret text' + rule.apply_to_text!(text) + expect(text).to eq('Some [REDACTED] text') + end + + end +end + describe CensorRule, "substituting things" do describe 'when using a text rule' do -- cgit v1.2.3