add ApplicationHelper spec

1 files changed, 76 insertions, 0 deletions

diff --git a/spec/helpers/application_helper_spec.rb b/spec/helpers/application_helper_spec.rb
new file mode 100644
index 0000000..c12af76
--- /dev/null
+++ b/spec/helpers/application_helper_spec.rb
@@ -0,0 +1,76 @@
+# -*- 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
+