Contents

# frozen_string_literal: true

require "spec_helper"

RSpec.describe Split do
  around(:each) do |ex|
    old_env, old_redis = [ENV.delete("REDIS_URL"), Split.redis]
    ex.run
    ENV["REDIS_URL"] = old_env
    Split.redis = old_redis
  end

  describe "#redis=" do
    it "accepts a url string" do
      Split.redis = "redis://localhost:6379"
      expect(Split.redis).to be_a(Redis)

      client = Split.redis.connection
      expect(client[:host]).to eq("localhost")
      expect(client[:port]).to eq(6379)
    end

    it "accepts an options hash" do
      Split.redis = { host: "localhost", port: 6379, db: 12 }
      expect(Split.redis).to be_a(Redis)

      client = Split.redis.connection
      expect(client[:host]).to eq("localhost")
      expect(client[:port]).to eq(6379)
      expect(client[:db]).to eq(12)
    end

    it "accepts a valid Redis instance" do
      other_redis = Redis.new(url: "redis://localhost:6379")
      Split.redis = other_redis
      expect(Split.redis).to eq(other_redis)
    end

    it "raises an ArgumentError when server cannot be determined" do
      expect { Split.redis = Object.new }.to raise_error(ArgumentError)
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
split-4.0.4	spec/split_spec.rb
split-4.0.3	spec/split_spec.rb
split-4.0.2	spec/split_spec.rb