require 'spec_helper'

describe ApplicationHelper do
  describe "gravatar_icon" do
    let(:user_email) { 'user@email.com' }

    it "should return a generic avatar path when Gravatar is disabled" do
      Gitlab.config.stub(:disable_gravatar?).and_return(true)
      gravatar_icon(user_email).should == 'no_avatar.png'
    end

    it "should return a generic avatar path when email is blank" do
      gravatar_icon('').should == 'no_avatar.png'
    end

    it "should use SSL when appropriate" do
      stub!(:request).and_return(double(:ssl? => true))
      gravatar_icon(user_email).should match('https://secure.gravatar.com')
    end

    it "should accept a custom size" do
      stub!(:request).and_return(double(:ssl? => false))
      gravatar_icon(user_email, 64).should match(/\?s=64/)
    end
  end
end