# Copyright © 2012 The Pennsylvania State University
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

require 'spec_helper'

describe BatchController do
  before do
    controller.stubs(:has_access?).returns(true)
    GenericFile.any_instance.stubs(:terms_of_service).returns('1')
    @user = FactoryGirl.find_or_create(:user)
    sign_in @user
    User.any_instance.stubs(:groups).returns([])
    controller.stubs(:clear_session_user) ## Don't clear out the authenticated session
  end
  after do
    @user.delete
  end
  describe "#update" do
    before do
      @batch = Batch.new
      @batch.save
      @file = GenericFile.new(:batch=>@batch)
      @file.apply_depositor_metadata(@user.login)
      @file.save
      @file2 = GenericFile.new(:batch=>@batch)
      @file2.apply_depositor_metadata('otherUser')
      @file2.save
    end
    after do
      @batch.delete
      @file.delete
      @file2.delete
    end
    it "should equeue a batch update job" do
      params = {'generic_file' => {'terms_of_service' => '1', 'read_groups_string' => '', 'read_users_string' => 'archivist1, archivist2', 'tag' => ['']}, 'id' => @batch.pid, 'controller' => 'batch', 'action' => 'update'}
      Resque.expects(:enqueue).with(BatchUpdateJob, @user.login, params, params['generic_file']).once
      post :update, :id=>@batch.pid, "generic_file"=>{"terms_of_service"=>"1", "read_groups_string"=>"", "read_users_string"=>"archivist1, archivist2", "tag"=>[""]}     
    end
    describe "when views are shown" do
      render_views
      it "should show flash messages" do
        post :update, :id=>@batch.pid, "generic_file"=>{"terms_of_service"=>"1", "read_groups_string"=>"","read_users_string"=>"archivist1, archivist2", "tag"=>[""]}
        response.should redirect_to dashboard_path
        flash[:notice].should_not be_nil
        flash[:notice].should_not be_empty
        flash[:notice].should include("Your files are being processed")
      end
    end
    describe "when user has edit permissions on a file" do
      it "should set the users with read access" do
        post :update, :id=>@batch.pid, "generic_file"=>{"terms_of_service"=>"1", "read_groups_string"=>"", "read_users_string"=>"archivist1, archivist2", "tag"=>[""]}
        file = GenericFile.find(@file.pid)
        file.read_users.should == ['archivist1', 'archivist2']

        response.should redirect_to dashboard_path
      end
      it "should set the groups with read access" do
        post :update, :id=>@batch.pid, "generic_file"=>{"terms_of_service"=>"1", "read_groups_string"=>"group1, group2", "read_users_string"=>"", "tag"=>[""]}
        file = GenericFile.find(@file.pid)
        file.read_groups.should == ['group1', 'group2']
      end
      it "should set public read access" do
        post :update, :id=>@batch.pid, "visibility"=>"open", "generic_file"=>{"terms_of_service"=>"1", "read_groups_string"=>"", "read_users_string"=>"", "tag"=>[""]}
        file = GenericFile.find(@file.pid)
        file.read_groups.should == ['public']
      end
      it "should set public read access and groups at the same time" do
        post :update, :id=>@batch.pid, "visibility"=>"open", "generic_file"=>{"terms_of_service"=>"1", "read_groups_string"=>"group1, group2", "read_users_string"=>"", "tag"=>[""]}
        file = GenericFile.find(@file.pid)
        file.read_groups.should == ['group1', 'group2', 'public']
      end
      it "should set public discover access and groups at the same time" do
        post :update, :id=>@batch.pid, "permission"=>{"group"=>{"public"=>"none"}}, "generic_file"=>{"terms_of_service"=>"1", "read_groups_string"=>"group1, group2", "read_users_string"=>"", "tag"=>[""]}
        file = GenericFile.find(@file.pid)
        file.read_groups.should == ['group1', 'group2']
        file.discover_groups.should == []
      end
      it "should set metadata like title" do
        post :update, :id=>@batch.pid, "generic_file"=>{"terms_of_service"=>"1", "tag"=>["footag", "bartag"]}, "title"=>{@file.pid=>"New Title"} 
        file = GenericFile.find(@file.pid)
        file.title.should == ["New Title"]
        file.tag.should == ["footag", "bartag"]
      end
      it "should not set any tags" do
        post :update, :id=>@batch.pid, "generic_file"=>{"terms_of_service"=>"1", "read_groups_string"=>"", "read_users_string"=>"archivist1", "tag"=>[""]}
        file = GenericFile.find(@file.pid)
        file.tag.should be_empty
      end
    end
    describe "when user does not have edit permissions on a file" do
      it "should not modify the object" do
        file = GenericFile.find(@file2.pid)
        file.title = "Original Title"
        file.read_groups.should == []
        file.save
        post :update, :id=>@batch.pid, "generic_file"=>{"terms_of_service"=>"1", "read_groups_string"=>"group1, group2", "read_users_string"=>"", "tag"=>[""]}, "title"=>{@file2.pid=>"Title Wont Change"}
        file = GenericFile.find(@file2.pid)
        file.title.should == ["Original Title"]
        file.read_groups.should == []
      end
    end
  end
  describe "#edit" do
    before do
      User.any_instance.stubs(:display_name).returns("Jill Z. User")
      GenericFile.any_instance.stubs(:characterize_if_changed).yields
      @b1 = Batch.new
      @b1.save
      @file = GenericFile.new(:batch=>@b1, :label=>'f1')
      @file.apply_depositor_metadata(@user.login)
      @file.save
      @file2 = GenericFile.new(:batch=>@b1, :label=>'f2')
      @file2.apply_depositor_metadata(@user.login)
      @file2.save
      controller.stubs(:params).returns({id:@b1.id})
    end
    after do
      @b1.delete
      @file.delete
      @file2.delete
    end
    it "should default creator" do
       controller.edit
       controller.instance_variable_get(:@generic_file).creator[0].should == @user.display_name
       controller.instance_variable_get(:@generic_file).title[0].should == 'f1'
    end
  end
end