discourse/spec/components/slug_spec.rb

147 lines
4.5 KiB
Ruby

# encoding: utf-8
require 'spec_helper'
require 'slug'
describe Slug do
describe '#for' do
context 'ascii generator' do
before { SiteSetting.slug_generation_method = 'ascii' }
it 'generates the slug' do
expect(Slug.for("hello world")).to eq('hello-world')
end
it 'generates default slug when nothing' do
expect(Slug.for('')).to eq('topic')
end
it "doesn't generate slugs that are just numbers" do
expect(Slug.for('123')).to eq('topic')
end
end
context 'encoded generator' do
before { SiteSetting.slug_generation_method = 'encoded' }
after { SiteSetting.slug_generation_method = 'ascii' }
it 'generates the slug' do
expect(Slug.for("熱帶風暴畫眉")).to eq('熱帶風暴畫眉')
end
it 'generates default slug when nothing' do
expect(Slug.for('')).to eq('topic')
end
it "doesn't generate slugs that are just numbers" do
expect(Slug.for('123')).to eq('topic')
end
end
context 'none generator' do
before { SiteSetting.slug_generation_method = 'none' }
after { SiteSetting.slug_generation_method = 'ascii' }
it 'generates the slug' do
expect(Slug.for("hello world", 'category')).to eq('category')
expect(Slug.for("hello world")).to eq('topic')
expect(Slug.for('')).to eq('topic')
expect(Slug.for('123')).to eq('topic')
end
end
end
describe '#ascii_generator' do
before { SiteSetting.slug_generation_method = 'ascii' }
it 'replaces spaces with hyphens' do
expect(Slug.ascii_generator("hello world")).to eq('hello-world')
end
it 'changes accented characters' do
expect(Slug.ascii_generator('àllo')).to eq('allo')
end
it 'replaces symbols' do
expect(Slug.ascii_generator('evil#trout')).to eq('evil-trout')
end
it 'handles a.b.c properly' do
expect(Slug.ascii_generator("a.b.c")).to eq("a-b-c")
end
it 'handles double dots right' do
expect(Slug.ascii_generator("a....b.....c")).to eq("a-b-c")
end
it 'strips trailing punctuation' do
expect(Slug.ascii_generator("hello...")).to eq("hello")
end
it 'strips leading punctuation' do
expect(Slug.ascii_generator("...hello")).to eq("hello")
end
it 'handles our initial transliteration' do
from = "àáäâčďèéëěêìíïîľĺňòóöôŕřšťůùúüûýžñç"
to = "aaaacdeeeeeiiiillnoooorrstuuuuuyznc"
expect(Slug.ascii_generator(from)).to eq(to)
end
it 'replaces underscores' do
expect(Slug.ascii_generator("o_o_o")).to eq("o-o-o")
end
it "doesn't keep single quotes within word" do
expect(Slug.ascii_generator("Jeff hate's this")).to eq("jeff-hates-this")
end
it 'generates null when nothing' do
expect(Slug.ascii_generator('')).to eq('')
end
it "keeps number unchanged" do
expect(Slug.ascii_generator('123')).to eq('123')
end
end
describe '#encoded_generator' do
before { SiteSetting.slug_generation_method = 'encoded' }
after { SiteSetting.slug_generation_method = 'ascii' }
it 'generates precentage encoded string' do
expect(Slug.encoded_generator("Jeff hate's !~-_|,=#this")).to eq("Jeff-hates-this")
expect(Slug.encoded_generator("뉴스피드")).to eq("뉴스피드")
expect(Slug.encoded_generator("آموزش اضافه کردن لینک اختیاری به هدر")).to eq("آموزش-اضافه-کردن-لینک-اختیاری-به-هدر")
expect(Slug.encoded_generator("熱帶風暴畫眉")).to eq("熱帶風暴畫眉")
end
it 'reject RFC 3986 reserved character and blank' do
expect(Slug.encoded_generator(":/?#[]@!$ &'()*+,;=% -_`~.")).to eq("")
expect(Slug.encoded_generator(" - English and Chinese title with special characters / 中文标题 !@:?\\:'`#^& $%&*()` -- ")).to eq("English-and-Chinese-title-with-special-characters-中文标题")
end
it 'generates null when nothing' do
expect(Slug.encoded_generator('')).to eq('')
end
it "keeps number unchanged" do
expect(Slug.encoded_generator('123')).to eq('123')
end
end
describe '#none_generator' do
before { SiteSetting.slug_generation_method = 'none' }
after { SiteSetting.slug_generation_method = 'ascii' }
it 'generates nothing' do
expect(Slug.none_generator("Jeff hate's this")).to eq('')
expect(Slug.none_generator(nil)).to eq('')
expect(Slug.none_generator('')).to eq('')
expect(Slug.none_generator('31')).to eq('')
end
end
end