# The MIT License
# Copyright © 2009 Magnus Bergmark
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# 
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.

require File.dirname(__FILE__) + '/../../spec_helper'

# Pre-define Meow for systems without it installed
class ::Meow; end

describe "Meow notifier plugin" do
  it "should be available when the gem is installed and loadable" do
    GitRemoteMonitor::Notifiers::Meow.should_receive(:require).with('meow').and_return(true)
    GitRemoteMonitor::Notifiers::Meow.available?.should be_true
  end
  
  it "should be available when the gem is installed and loadable" do
    GitRemoteMonitor::Notifiers::Meow.should_receive(:require).with('meow').and_raise(LoadError)
    GitRemoteMonitor::Notifiers::Meow.available?.should be_false
  end
  
  describe "instance" do
    before(:each) do
      meow_instance = mock("Meow gem")
      Meow.should_receive(:new).with("git-remote-monitor").and_return(meow_instance)
      
      @instance = GitRemoteMonitor::Notifiers::Meow.new
      @instance.instance_eval { @meow = meow_instance }
      
      @meow = meow_instance
    end
    
    it "should send notifications correctly when a message is generated" do
      status = mock("Status object")
      @instance.should_receive(:get_message).with(status).and_return("A message")
      @instance.should_receive(:notification_title).with(status).and_return("Title")
      @instance.should_receive(:notification_icon).with(status).and_return("icon")
      @instance.should_receive(:notification_type).with(status).and_return("type")
      
      @meow.should_receive(:notify).with("Title", "A message", :icon => "icon", :note_type => "type")
      @instance.send_notification!(status)
    end
    
    it "should not send notifications when a message isn't generated" do
      status = mock("Status object")
      @instance.should_receive(:get_message).with(status).and_return(nil)
      @meow.should_not_receive(:notify)
      
      @instance.send_notification!(status)
    end
    
    it "should use a correct message type" do
      status = mock("Status object", :type => :foobar)
      @instance.send(:notification_type, status).should == "Foobar"
    end
    
    it "should format message title" do
      status = mock("Status object", :name => 'repo', :branch_name => 'master')
      @instance.send(:notification_title, status).should == "repo (master)"
    end
    
    it "should use correct image path" do
      status = mock("Status object")
      GitRemoteMonitor.stub!(:root => '/root')
      @instance.send(:notification_icon, status).should == "/root/images/git-logo.png"
    end
    
    describe "generating message body" do
      before(:each) do
        @status = mock("Status object", :remote_commits => 12, :local_commits => 1)
      end
      
      it "should raise error when the status type is unknown" do
        @status.stub!(:type => :unknown)
        lambda {
          @instance.send(:get_message, @status)
        }.should raise_error
      end
      
      it "should work with diverged status" do
        @status.stub!(:type => :diverged)
        @instance.send(:get_message, @status).should == "Diverged! Remote has 12 new commit(s), and you have 1 commit(s) to push."
      end
      
      it "should work with remote changes" do
        @status.stub!(:type => :remote)
        @instance.send(:get_message, @status).should == "Remote got updated! Now 12 commit(s) in front of you."
      end
      
      it "should not return anything if the changes are local" do
        @status.stub!(:type => :local)
        @instance.send(:get_message, @status).should be_nil
      end
    end
    
  end
end