112 lines
3.1 KiB
Ruby
112 lines
3.1 KiB
Ruby
require "rails_helper"
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RSpec.describe EdgeCache::Bust, type: :service do
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let(:user) { create(:user) }
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let(:path) { "/#{user.username}" }
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describe "#bust_fastly_cache" do
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let(:fastly_provider_class) { EdgeCache::Bust::Fastly }
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context "when fastly is not configured" do
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before do
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stub_fastly
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stub_nginx
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end
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let(:cache_bust_service) { described_class.new(path) }
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it "does not bust a fastly cache" do
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allow(fastly_provider_class).to receive(:call)
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cache_bust_service.call
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expect(cache_bust_service.provider).to be(nil)
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expect(fastly_provider_class).not_to have_received(:call)
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end
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end
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context "when fastly is configured" do
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before do
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configure_fastly
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stub_nginx
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end
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let(:cache_bust_service) { described_class.new(path) }
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it "can bust a fastly cache" do
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allow(fastly_provider_class).to receive(:call)
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cache_bust_service.call
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expect(cache_bust_service.provider).to eq("fastly")
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expect(fastly_provider_class).to have_received(:call)
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end
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it "returns cache bust response" do
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allow(fastly_provider_class).to receive(:call).and_return("success")
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cache_bust_service.call
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expect(cache_bust_service.response).to eq("success")
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end
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end
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end
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describe "#bust_nginx_cache" do
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let(:nginx_provider_class) { EdgeCache::Bust::Nginx }
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before do
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# Explicitly stub Fastly since we check if Fastly has
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# been configured before we try to use Nginx.
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stub_fastly
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end
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context "when OpenResty is not configured" do
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before do
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stub_nginx
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end
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let(:cache_bust_service) { described_class.new(path) }
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it "does not bust an nginx cache" do
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allow(nginx_provider_class).to receive(:call)
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cache_bust_service.call
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expect(cache_bust_service.provider).to eq(nil)
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expect(nginx_provider_class).not_to have_received(:call)
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end
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end
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context "when OpenResty is configured and available" do
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before do
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configure_nginx
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end
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let(:cache_bust_service) { described_class.new(path) }
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it "can bust an nginx cache" do
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allow(nginx_provider_class).to receive(:call)
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cache_bust_service.call
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expect(cache_bust_service.provider).to eq("nginx")
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expect(nginx_provider_class).to have_received(:call)
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end
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end
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end
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def stub_fastly
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allow(ApplicationConfig).to receive(:[]).with("FASTLY_API_KEY").and_return(nil)
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allow(ApplicationConfig).to receive(:[]).with("FASTLY_SERVICE_ID").and_return(nil)
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end
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def stub_nginx
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allow(ApplicationConfig).to receive(:[]).with("OPENRESTY_URL").and_return(nil)
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end
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def configure_fastly
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allow(ApplicationConfig).to receive(:[]).with("APP_DOMAIN").and_return("fake-domain")
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allow(ApplicationConfig).to receive(:[]).with("FASTLY_API_KEY").and_return("fake-key")
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allow(ApplicationConfig).to receive(:[]).with("FASTLY_SERVICE_ID").and_return("fake-service-id")
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end
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def configure_nginx
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allow(ApplicationConfig).to receive(:[]).with("OPENRESTY_URL").and_return("http://localhost:9090")
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end
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end
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