147 lines
3.7 KiB
Ruby
147 lines
3.7 KiB
Ruby
require 'spec_helper'
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describe BroadcastMessage do
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subject { build(:broadcast_message) }
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it { is_expected.to be_valid }
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describe 'validations' do
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let(:triplet) { '#000' }
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let(:hex) { '#AABBCC' }
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it { is_expected.to allow_value(nil).for(:color) }
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it { is_expected.to allow_value(triplet).for(:color) }
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it { is_expected.to allow_value(hex).for(:color) }
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it { is_expected.not_to allow_value('000').for(:color) }
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it { is_expected.to allow_value(nil).for(:font) }
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it { is_expected.to allow_value(triplet).for(:font) }
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it { is_expected.to allow_value(hex).for(:font) }
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it { is_expected.not_to allow_value('000').for(:font) }
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end
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describe '.current', :use_clean_rails_memory_store_caching do
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it 'returns message if time match' do
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message = create(:broadcast_message)
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expect(described_class.current).to include(message)
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end
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it 'returns multiple messages if time match' do
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message1 = create(:broadcast_message)
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message2 = create(:broadcast_message)
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expect(described_class.current).to contain_exactly(message1, message2)
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end
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it 'returns empty list if time not come' do
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create(:broadcast_message, :future)
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expect(described_class.current).to be_empty
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end
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it 'returns empty list if time has passed' do
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create(:broadcast_message, :expired)
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expect(described_class.current).to be_empty
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end
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it 'caches the output of the query' do
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create(:broadcast_message)
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expect(described_class).to receive(:where).and_call_original.once
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2.times { described_class.current }
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end
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it 'includes messages that need to be displayed in the future' do
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create(:broadcast_message)
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future = create(
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:broadcast_message,
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starts_at: Time.now + 10.minutes,
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ends_at: Time.now + 20.minutes
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)
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expect(described_class.current.length).to eq(1)
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Timecop.travel(future.starts_at) do
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expect(described_class.current.length).to eq(2)
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end
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end
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it 'does not clear the cache if only a future message should be displayed' do
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create(:broadcast_message, :future)
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expect(Rails.cache).not_to receive(:delete)
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expect(described_class.current.length).to eq(0)
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end
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end
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describe '#active?' do
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it 'is truthy when started and not ended' do
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message = build(:broadcast_message)
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expect(message).to be_active
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end
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it 'is falsey when ended' do
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message = build(:broadcast_message, :expired)
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expect(message).not_to be_active
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end
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it 'is falsey when not started' do
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message = build(:broadcast_message, :future)
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expect(message).not_to be_active
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end
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end
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describe '#started?' do
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it 'is truthy when starts_at has passed' do
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message = build(:broadcast_message)
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travel_to(3.days.from_now) do
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expect(message).to be_started
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end
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end
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it 'is falsey when starts_at is in the future' do
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message = build(:broadcast_message)
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travel_to(3.days.ago) do
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expect(message).not_to be_started
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end
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end
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end
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describe '#ended?' do
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it 'is truthy when ends_at has passed' do
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message = build(:broadcast_message)
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travel_to(3.days.from_now) do
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expect(message).to be_ended
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end
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end
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it 'is falsey when ends_at is in the future' do
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message = build(:broadcast_message)
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travel_to(3.days.ago) do
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expect(message).not_to be_ended
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end
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end
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end
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describe '#flush_redis_cache' do
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it 'flushes the Redis cache' do
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message = create(:broadcast_message)
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expect(Rails.cache).to receive(:delete).with(described_class::CACHE_KEY)
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message.flush_redis_cache
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end
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end
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end
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