10d86fbb35
Introduce the REDIS_SENTINEL_PASSWORD environment variable to customize the behaviour of sentinel passwords. Co-authored-by: EXT02D22861 <nusret.ozates@consultant.turkcell.com.tr> Co-authored-by: Sojan Jose <sojan@pepalo.com>
87 lines
3.8 KiB
Ruby
87 lines
3.8 KiB
Ruby
require 'rails_helper'
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describe ::Redis::Config do
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context 'when single redis instance is used' do
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let(:redis_url) { 'redis://my-redis-instance:6379' }
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let(:redis_pasword) { 'some-strong-password' }
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before do
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described_class.instance_variable_set(:@config, nil)
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with_modified_env REDIS_URL: redis_url, REDIS_PASSWORD: redis_pasword, REDIS_SENTINELS: '', REDIS_SENTINEL_MASTER_NAME: '' do
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described_class.config
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end
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end
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it 'checks for app redis config' do
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app_config = described_class.app
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expect(app_config.keys).to match_array([:url, :password, :network_timeout, :reconnect_attempts, :ssl_params])
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expect(app_config[:url]).to eq(redis_url)
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expect(app_config[:password]).to eq(redis_pasword)
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end
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end
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context 'when redis sentinel is used' do
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let(:redis_url) { 'redis://my-redis-instance:6379' }
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let(:redis_sentinels) { 'sentinel_1:1234, sentinel_2:4321, sentinel_3' }
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let(:redis_master_name) { 'master-name' }
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let(:redis_pasword) { 'some-strong-password' }
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let(:expected_sentinels) do
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[
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{ host: 'sentinel_1', port: '1234', password: 'some-strong-password' },
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{ host: 'sentinel_2', port: '4321', password: 'some-strong-password' },
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{ host: 'sentinel_3', port: '26379', password: 'some-strong-password' }
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]
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end
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before do
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described_class.instance_variable_set(:@config, nil)
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with_modified_env REDIS_URL: redis_url, REDIS_PASSWORD: redis_pasword, REDIS_SENTINELS: redis_sentinels,
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REDIS_SENTINEL_MASTER_NAME: redis_master_name do
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described_class.config
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end
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end
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it 'checks for app redis config' do
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expect(described_class.app.keys).to match_array([:url, :password, :sentinels, :network_timeout, :reconnect_attempts, :ssl_params])
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expect(described_class.app[:url]).to eq("redis://#{redis_master_name}")
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expect(described_class.app[:sentinels]).to match_array(expected_sentinels)
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end
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context 'when redis sentinel is used with REDIS_SENTINEL_PASSWORD empty string' do
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let(:redis_sentinel_password) { '' }
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before do
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described_class.instance_variable_set(:@config, nil)
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with_modified_env REDIS_URL: redis_url, REDIS_PASSWORD: redis_pasword, REDIS_SENTINELS: redis_sentinels,
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REDIS_SENTINEL_MASTER_NAME: redis_master_name, REDIS_SENTINEL_PASSWORD: redis_sentinel_password do
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described_class.config
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end
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end
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it 'checks for app redis config and sentinel passwords will be empty' do
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expect(described_class.app.keys).to match_array([:url, :password, :sentinels, :network_timeout, :reconnect_attempts, :ssl_params])
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expect(described_class.app[:url]).to eq("redis://#{redis_master_name}")
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expect(described_class.app[:sentinels]).to match_array(expected_sentinels.map { |s| s.except(:password) })
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end
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end
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context 'when redis sentinel is used with REDIS_SENTINEL_PASSWORD' do
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let(:redis_sentinel_password) { 'sentinel_password' }
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before do
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described_class.instance_variable_set(:@config, nil)
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with_modified_env REDIS_URL: redis_url, REDIS_PASSWORD: redis_pasword, REDIS_SENTINELS: redis_sentinels,
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REDIS_SENTINEL_MASTER_NAME: redis_master_name, REDIS_SENTINEL_PASSWORD: redis_sentinel_password do
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described_class.config
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end
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end
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it 'checks for app redis config and redis password is replaced in sentinel config' do
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expect(described_class.app.keys).to match_array([:url, :password, :sentinels, :network_timeout, :reconnect_attempts, :ssl_params])
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expect(described_class.app[:url]).to eq("redis://#{redis_master_name}")
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expect(described_class.app[:sentinels]).to match_array(expected_sentinels.map { |s| s.merge(password: redis_sentinel_password) })
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end
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end
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end
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end
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