add a custom failbot that works

Author: GrantBirki

spec/acceptance/acceptance_tests.rb

@@ -180,5 +180,16 @@
         expect(response.body).to include("authentication failed")
       end
     end
+
+    describe "boomtown" do
+      it "sends a POST request to the /webhooks/boomtown endpoint and it explodes" do
+        payload = {}.to_json
+        headers = {}
+        response = http.post("/webhooks/boomtown", payload, headers)
+
+        expect(response).to be_a(Net::HTTPInternalServerError)
+        expect(response.body).to include("Boomtown error occurred")
+      end
+    end
   end
 end

spec/acceptance/config/endpoints/boomtown.yaml

@@ -0,0 +1,2 @@
+path: /boomtown
+handler: Boomtown

spec/acceptance/plugins/handlers/boomtown.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class Boomtown < Hooks::Plugins::Handlers::Base
+  def call(payload:, headers:, config:)
+    raise StandardError, "Boomtown error occurred"
+  end
+end

spec/acceptance/plugins/instruments/failbot.rb

@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+class Failbot < Hooks::Plugins::Instruments::FailbotBase
+  def initialize
+    # just a demo implementation
+  end
+
+  def oh_no
+    log.error("oh no, something went wrong!")
+  end
+end

spec/acceptance/plugins/lifecycle/request_method_logger.rb

@@ -5,4 +5,9 @@ class RequestMethodLogger < Hooks::Plugins::Lifecycle
   def on_request(env)
     log.debug("on_request called with method: #{env['REQUEST_METHOD']}")
   end
+
+  def on_error(error, env)
+    log.error("on_error called with error: #{error.message}")
+    failbot.oh_no
+  end
 end