require 'gooddata'

def check_filters(filters)
  filters.count.should == 2
  filter = filters.first
  filter[:login].should == "john.doe@example.com"
  filter[:filters].count.should == 1
  filter[:filters].first[:values].count.should == 4
  filter[:filters].first[:values].should == ["USA", "Czech Republic", "Uganda", "Slovakia"]
  filter = filters.last
  filter[:login].should == "jane.doe@example.com"
  filter[:filters].count.should == 1
  filter[:filters].first[:values].count.should == 1
end

describe 'User filters implementation' do

  it "should create user filters from a file using row based approach" do
    filters = GoodData::UserFilterBuilder::get_filters('./spec/data/line_based_permissions.csv', {
        :labels => [
          {:label => "/gdc/md/lu292gm1077gtv7i383hjl149sva7o1e/obj/2719"},
        ]
      });
    check_filters(filters)
  end

  it "should create user filters from a file using column based approach" do
    filters = GoodData::UserFilterBuilder::get_filters('./spec/data/column_based_permissions.csv', {
        :labels => [
          {:label => "/gdc/md/lu292gm1077gtv7i383hjl149sva7o1e/obj/2719", :column => 'region'},
        ]
      });
    check_filters(filters)
  end

  it "should treat empty like nil, empty value has to be enclosed in quotes" do
    filters = GoodData::UserFilterBuilder::get_filters('./spec/data/column_based_permissions.csv', {
        :labels => [
          {:label => "some_label", :column => 'region'},
          {:label => "other_label", :column => 'department'}
        ]
      });
    filters.first[:filters].last[:values].count.should == 3
  end

  it "should be able to specify columns by number" do
    filters = GoodData::UserFilterBuilder::get_filters('./spec/data/column_based_permissions2.csv', {
      :user_column => 2,
      :labels => [
        {:label => "some_label", :column => 0},
        {:label => "other_label", :column => 1}
      ]
    });
    filters.first[:filters].last[:values].count.should == 2
  end

  it "should be able to specify columns by name" do
    filters = GoodData::UserFilterBuilder::get_filters('./spec/data/column_based_permissions2.csv', {
      :user_column => 'login',
      :labels => [
        {:label => 'some_label', :column => 'region'},
        {:label => 'other_label', :column => 'department'}
      ]
    });
    filters.first[:filters].last[:values].count.should == 2
  end

  it "should normalize simplifed filters" do
    filters = [
      [
        "svarovsky+gem_tester@gooddata.com",
        "/gdc/md/zndbmx87kh69vk8liods10mwxesaxn3k/obj/213",
        "tomas@gooddata.com",
        "jirka@gooddata.com"
      ]
    ]
    GoodData::UserFilterBuilder.normalize_filters(filters).should == [
      {
        :login =>"svarovsky+gem_tester@gooddata.com",
        :filters => [
          {
            :label => "/gdc/md/zndbmx87kh69vk8liods10mwxesaxn3k/obj/213",
            :values => ["tomas@gooddata.com", "jirka@gooddata.com"]
          }
        ]
      }
    ]
  end
end