spec/helpers/application_helper_spec.rb


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# -*- encoding: utf-8 -*-
require "spec_helper"

describe ApplicationHelper do
  describe "#logged_in?" do
    context "when logged in" do
      before do
        session[:account] = FactoryGirl.create(:account_1)
        session[:user_id] = session[:account].user_id
      end
      subject { !!helper.logged_in? }
      it { should be true }
    end

    context "when not logged in" do
      before do
        session[:account] = session[:user_id] = nil
      end
      subject { !!helper.logged_in? }
      it { should be false }
    end
  end

  describe "#format_time" do
    let(:str) { "2013-04-14 01:02:03" }
    let(:source) { Time.parse("#{str} +09:00") }
    subject { helper.format_time(source) }
    it { should eq str }
  end

  describe "#format_tweet_text" do
    subject { helper.format_tweet_text(str) }
    context "when contains an @mention" do
      let(:str) { "abcde <mention:cn> eigt" }
      it { should eq "abcde <a href=\"/cn\">@cn</a> eigt" }
    end
    context "when contains an url" do
      let(:str) { "abcde <url:https\\://pbs.twimg.com/media/BL6UraBCIAAyBLH.png\\:large:pbs.twimg.com/media/BL6UraBC…> !!" }
      it { should eq "abcde <a href=\"https://pbs.twimg.com/media/BL6UraBCIAAyBLH.png:large\">pbs.twimg.com/media/BL6UraBC…</a> !!" }
    end
    context "when contains a hashtag" do
      let(:str) { "aidf <hashtag:hashtags> end" }
      it { should eq "aidf <a href=\"https://twitter.com/search?q=%23hashtags\">#hashtags</a> end" }
    end
    context "when contains a symbol" do
      let(:str) { "aidf <symbol:kodaira> end" }
      it { should eq "aidf <a href=\"https://twitter.com/search?q=%24kodaira\">$kodaira</a> end" }
    end
    context "when mixed" do
      let(:str) { "<mention:cn> <symbol:see> this <hashtag:photo> <url:https\\://pbs.twimg.com/media/BL6UraBCIAAyBLH.png\\:large:pbs.twimg.com/media/BL6UraBC…>" }
      it { should eq "<a href=\"/cn\">@cn</a> <a href=\"https://twitter.com/search?q=%24see\">$see</a> this <a href=\"https://twitter.com/search?q=%23photo\">#photo</a> <a href=\"https://pbs.twimg.com/media/BL6UraBCIAAyBLH.png:large\">pbs.twimg.com/media/BL6UraBC…</a>" }
    end
  end

  describe "#twitter_status_url" do
    let(:user) { FactoryGirl.create(:user) }
    let(:tweet) { FactoryGirl.create(:tweet, user: user) }
    subject { helper.twitter_status_url(tweet) }
    it { should eq "https://twitter.com/#{user.screen_name}/status/#{tweet.id}" }
  end

  describe "#twitter_user_url" do
    let(:screen_name) { "screen_name" }
    subject { helper.twitter_user_url(screen_name) }
    it { should eq "https://twitter.com/#{screen_name}" }
  end

  describe "#title" do
    let(:user) { FactoryGirl.create(:user) }
    let(:tweet) { FactoryGirl.create(:tweet, user: user, text: "<mention:cn> <symbol:see> this <hashtag:photo> &gt; <url:https\\://pbs.twimg.com/media/BL6UraBCIAAyBLH.png\\:large:pbs.twimg.com/media/BL6UraBC…> &lt;") }
    before { @user = user; @tweet = tweet }
    subject { helper.title }
    it { should eq "\"@cn $see this #photo > pbs.twimg.com/media/BL6UraBC… <\" from #{user.screen_name} - aclog" }
  end
end