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require 'spec_helper'
require_relative '../../lib/cartodb/trending_maps'
describe CartoDB::TrendingMaps do
describe 'check for trending maps' do
before(:all) do
@api_calls = CartoDB::Stats::APICalls.new
@trending_maps = CartoDB::TrendingMaps.new
@default_date_to = Date.today
@default_date_from = Date.today - CartoDB::TrendingMaps::DAYS_TO_CHECK.days
end
it "should mark the map as a trending one" do
# @api_calls.stubs(:get_api_calls_from_redis).returns({@default_date_to.strftime("%Y%m%d")=>10})
# @api_calls.stubs(:get_total_api_calls_from_redis).returns(490)
@trending_maps.is_trending_map?(10, 500).should eq true
end
it "should mark the map as a trending one with a greater factor" do
@trending_maps.is_trending_map?(123, 8034).should eq true
end
it "should mark the map as a trending one checking in the bounds" do
@trending_maps.is_trending_map?(1, 2000).should eq true
end
it "should not mark the map as a trending one" do
@trending_maps.is_trending_map?(123, 7900).should eq false
end
it "should not mark the map as a trending one checking the bounds" do
@trending_maps.is_trending_map?(9, 8010).should eq false
end
it "should return 4 trending maps" do
date = Date.today - 1.days
date_key = date.strftime("%Y%m%d")
user = FactoryGirl.build(:user)
visualization_1 = FactoryGirl.build(:derived_visualization, :user_id => user.id)
stub_find_visualization(visualization_1, user)
add_total_data(visualization_1.id, user.username, 490)
add_date_data(visualization_1.id, user.username, date_key, 10)
visualization_2 = FactoryGirl.build(:derived_visualization, :user_id => user.id)
stub_find_visualization(visualization_2, user)
add_total_data(visualization_2.id, user.username, 500)
add_date_data(visualization_2.id, user.username, date_key, 10)
visualization_3 = FactoryGirl.build(:derived_visualization, :user_id => user.id)
stub_find_visualization(visualization_3, user)
add_total_data(visualization_3.id, user.username, 1990)
add_date_data(visualization_3.id, user.username, date_key, 10)
visualization_4 = FactoryGirl.build(:derived_visualization, :user_id => user.id)
stub_find_visualization(visualization_4, user)
add_total_data(visualization_4.id, user.username, 8300)
add_date_data(visualization_4.id, user.username, date_key, 20)
visualization_5 = FactoryGirl.build(:derived_visualization, :user_id => user.id)
stub_find_visualization(visualization_5, user)
add_total_data(visualization_5.id, user.username, 15990)
add_date_data(visualization_5.id, user.username, date_key, 200)
visualization_6 = FactoryGirl.build(:derived_visualization, :user_id => user.id)
stub_find_visualization(visualization_6, user)
add_total_data(visualization_6.id, user.username, 7900)
add_date_data(visualization_6.id, user.username, date_key, 15000)
visualization_7 = FactoryGirl.build(:derived_visualization, :user_id => user.id)
stub_find_visualization(visualization_7, user)
add_total_data(visualization_7.id, user.username, 0)
add_date_data(visualization_7.id, user.username, date_key, 0)
visualization_8 = FactoryGirl.build(:derived_visualization, :user_id => user.id)
stub_find_visualization(visualization_8, user)
add_total_data(visualization_8.id, user.username, 10)
add_date_data(visualization_8.id, user.username, date_key, 1)
trending_maps = @trending_maps.get_trending_maps
trending_maps.length.should eq 4
trending_maps.keys.include?(visualization_1.id).should eq true
trending_maps.keys.include?(visualization_3.id).should eq true
trending_maps.keys.include?(visualization_5.id).should eq true
trending_maps.keys.include?(visualization_6.id).should eq true
end
def add_date_data(visualization_id, username, date, value)
key = build_key(username, visualization_id)
$users_metadata.ZADD(key, value, date).to_i
updated_total = $users_metadata.ZSCORE(key, "total").to_f + value.to_f
$users_metadata.ZADD(key, updated_total, "total").to_i
end
def add_total_data(visualization_id, username, value)
key = build_key(username, visualization_id)
$users_metadata.ZADD(key, value, "total").to_i
end
def build_key(username, visualization_id)
@api_calls.redis_api_call_key(username, "mapviews", visualization_id)
end
def stub_find_visualization(visualization, user)
Carto::Visualization.stubs("find").with(visualization.id).returns(visualization)
visualization.stubs("user").returns(user)
end
end
end