spec/models/ahoy/data_source_spec.rb
require 'rails_helper'
describe Ahoy::DataSource do
describe '#build' do
before do
time_1 = Time.zone.local(2015, 01, 01)
time_2 = Time.zone.local(2015, 01, 02)
time_3 = Time.zone.local(2015, 01, 03)
create :ahoy_event, name: 'foo', time: time_1
create :ahoy_event, name: 'foo', time: time_1
create :ahoy_event, name: 'foo', time: time_2
create :ahoy_event, name: 'bar', time: time_1
create :ahoy_event, name: 'bar', time: time_3
create :ahoy_event, name: 'bar', time: time_3
end
it 'works without data sources' do
ds = described_class.new
expect(ds.build).to eq x: []
end
it 'works with single data sources' do
ds = described_class.new
ds.add 'foo', Ahoy::Event.where(name: 'foo').group_by_day(:time).count
expect(ds.build).to eq :x => ["2015-01-01", "2015-01-02"], "foo" => [2, 1]
end
it 'combines data sources' do
ds = described_class.new
ds.add 'foo', Ahoy::Event.where(name: 'foo').group_by_day(:time).count
ds.add 'bar', Ahoy::Event.where(name: 'bar').group_by_day(:time).count
expect(ds.build).to eq :x => ["2015-01-01", "2015-01-02", "2015-01-03"], "foo" => [2, 1, 0], "bar" => [1, 0, 2]
end
end
end