Contents

# encoding: utf-8
require "spec_helper"

describe String do  
  
  before(:each) { String.normalizer = nil; String.tokenizer = nil; }
  
  it "should call normalizer" do
    text = "TOTO"
    normalizer = double()
    String.normalizer = normalizer
    normalizer.stub(:normalize) { |txt| txt.downcase }
    normalizer.should_receive(:normalize).with(text)
    text = text.normalize
    text.should eq "TOTO".downcase
    normalizer.should_not_receive(:normalize).with(text)
    text.normalize.should eq "TOTO".downcase
  end
  
  it "should call tokenizer" do
    text = "TOTO"
    tokenizer = double()
    String.tokenizer = tokenizer
    tokenizer.should_receive(:tokenize).with(text)
    text.tokenize
  end
  
  it "should call translator" do
    text = "TOTO"
    translator = double()
    translator.should_receive(:translate).with(text)
    text.translate(translator)
  end
  
  it "should compute similarity" do
    "il fait chaud".similarity("il fait chaud").should eq 1.0
    "il fait chaud".similarity("putin c nul ici").should eq 0.0
    "il fait chaud".similarity("youhou ca le fait").should be_within(0.01).of(0.29)
    "".similarity("il fait chaud").should eq 0.0
    "il fait chaud".similarity("").should eq 0.0
  end
  
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
text_nlp-0.0.2	spec/string_spec.rb