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require 'spec_helper'
module Refinery
module Blog
describe PostsHelper do
describe "#blog_archive_widget", type: :helper do
let(:html) { helper.blog_archive_widget(dates) }
let(:links) { Capybara.string(html).find("#blog_archive_widget ul") }
context "with no archive dates" do
let(:dates) { [] }
it "does not display anything" do
html.should be_blank
end
end
context "with archive dates" do
let(:recent_post) { 2.months.ago }
let(:old_post) { 4.years.ago }
let(:dates) do
[old_post, recent_post].map do |date|
[date, date.beginning_of_month, date.end_of_month]
end.flatten
end
it "has a link for the month of dates not older than one year" do
month = Date::MONTHNAMES[recent_post.month]
year = recent_post.year
links.should have_link("#{month} #{year} (3)")
end
it "has a link for the year of dates older than one year" do
year = old_post.year
links.should have_link("#{year} (3)")
end
it "sorts recent links before old links" do
links.find("li:first").should have_content(recent_post.year.to_s)
links.find("li:last").should have_content(old_post.year.to_s)
end
end
context "with multiple recent dates" do
let(:dates) { [3.months.ago, 2.months.ago] }
it "sorts by the more recent date" do
first, second = dates.map {|p| Date::MONTHNAMES[p.month] }
links.find("li:first").should have_content(second)
links.find("li:last").should have_content(first)
end
end
context "with multiple old dates" do
let(:dates) { [5.years.ago, 4.years.ago] }
it "sorts by the more recent date" do
first, second = dates.map {|p| p.year.to_s }
links.find("li:first").should have_content(second)
links.find("li:last").should have_content(first)
end
end
end
describe "#avatar_url" do
let(:email) { "test@test.com" }
it "returns gravatar url" do
helper.avatar_url(email).should eq("http://gravatar.com/avatar/b642b4217b34b1e8d3bd915fc65c4452?s=60.jpg")
end
it "accepts options hash to change default size" do
helper.avatar_url(email, :size => 55).should eq("http://gravatar.com/avatar/b642b4217b34b1e8d3bd915fc65c4452?s=55.jpg")
end
end
end
end
end
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