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Contents
require 'spec_helper' RSpec.describe OpenNlp::POSTagger do let(:model) { OpenNlp::Model::POSTagger.new(File.join(FIXTURES_DIR, 'en-pos-maxent.bin')) } let(:pos_tagger) { described_class.new(model) } describe 'initialization' do it 'initialize with a valid model' do expect(pos_tagger.j_instance).to be_a(described_class.java_class) end it 'raises an ArgumentError without a valid model' do expect { described_class.new(nil) }.to raise_error(ArgumentError) end end describe '#tag' do it 'tags parts of a provided document' do tagged = pos_tagger.tag('The quick brown fox jumps over the lazy dog.') expect(tagged).to eq('The/DT quick/JJ brown/JJ fox/NN jumps/NNS over/IN the/DT lazy/JJ dog./NN') end it 'tags provided tokens' do tagged = pos_tagger.tag(%w(The quick brown fox jumps over the lazy dog .)) expect(tagged.to_ary).to eq(%w(DT JJ JJ NN NNS IN DT JJ NN .)) end it 'raises an ArgumentError when nil is passed as an argument' do expect { pos_tagger.tag(nil) }.to raise_error(ArgumentError) end it 'raises an ArgumentError when fixnum is passed as an argument' do expect { pos_tagger.tag(111) }.to raise_error(ArgumentError) end end end
Version data entries
2 entries across 2 versions & 1 rubygems
Version | Path |
---|---|
open_nlp-0.2.0-java | spec/pos_tagger_spec.rb |
open_nlp-0.1.0-java | spec/pos_tagger_spec.rb |