93 lines
2.7 KiB
Ruby
93 lines
2.7 KiB
Ruby
# -*- coding: utf-8 -*-
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require 'word_counter'
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require 'spec_helper'
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describe WordCounter do
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let(:word_counter) { WordCounter.new("") }
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it "should return zero for an empty string" do
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expect(word_counter.count).to eq(0)
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end
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it "should count plain words delimited with spaces" do
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word_counter.text = "one two three four"
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expect(word_counter.count).to eq(4)
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end
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it "should count plain words delimited with linebreaks" do
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word_counter.text = "one\ntwo\nthree\nfour"
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expect(word_counter.count).to eq(4)
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end
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it "should count hyphenated words as one" do
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word_counter.text = "arm-rest is hyphenated"
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expect(word_counter.count).to eq(3)
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end
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it "should count contractions as one" do
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word_counter.text = "don't do that"
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expect(word_counter.count).to eq(3)
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end
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it "should not count lone html tags" do
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word_counter.text = "<p align='center'> one </p> <i> two </i> <s> three </s>"
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expect(word_counter.count).to eq(3)
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end
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it "should recognise html tags as word delimiter" do
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word_counter.text = "<p>one</p>two<br/>three"
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expect(word_counter.count).to eq(3)
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end
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it "should not count empty html tags as words" do
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word_counter.text = "<p>one</p> <p> </p> <p>two</p>"
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expect(word_counter.count).to eq(2)
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end
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%w[* ~ !? - ~* ~! |].each do |char|
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it "should not count a line of #{char} as word" do
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word_counter.text = "<p>one</p> <p>#{char*10}</p> <p>two</p>"
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expect(word_counter.count).to eq(2)
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end
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end
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it "should count words with special charcters correctly" do
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word_counter.text = "zwölf naïve fiancés"
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expect(word_counter.count).to eq(3)
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end
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%w[— -- , / |].each do |char|
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it "should recognise #{char} as word delimiter" do
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word_counter.text = "one#{char}two#{char}three"
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expect(word_counter.count).to eq(3)
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end
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end
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%w[— -- - ! ? . , / " ' |].each do |char|
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it "should not count lone #{char} as words" do
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word_counter.text = "one #{char} two #{char} three"
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expect(word_counter.count).to eq(3)
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end
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end
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it "should handle common punctuation" do
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word_counter.text = "\Hey Bob,\" said Alice, 'Yay?!?'"
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expect(word_counter.count).to eq(5)
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end
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it "should count words not delimited with space correctly" do
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word_counter.text = "一个简单の栗子"
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expect(word_counter.count).to eq(7)
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end
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it "should count words in mixed languages correctly" do
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word_counter.text = "\“嘿Bob,\” Alice说，‘啊？！？’"
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expect(word_counter.count).to eq(5)
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end
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it "counts words in mixed languages with symbols correctly" do
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word_counter.text = "嘿|bob|说"
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expect(word_counter.count).to eq(3)
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end
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end
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