chore: fix gem version badge and expand test coverage to 100% (#110)

Switch gem version badge from badge.fury.io to shields.io to fix stale
version display. Add specs for audit_action_badge_class, AuditController
table-missing redirect, with_database_connection routing branches, and
resolve_current_actor rescue path.

Co-authored-by: Chuck Smith <eclectic-coding@users.noreply.github.com>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: eclectic-coding

README.md

@@ -1,7 +1,7 @@
 # SolidStackWeb
 
 [![CI](https://github.com/eclectic-coding/solid_stack_web/actions/workflows/ci.yml/badge.svg)](https://github.com/eclectic-coding/solid_stack_web/actions/workflows/ci.yml)
-[![Gem Version](https://badge.fury.io/rb/solid_stack_web.svg)](https://badge.fury.io/rb/solid_stack_web)
+[![Gem Version](https://img.shields.io/gem/v/solid_stack_web.svg)](https://rubygems.org/gems/solid_stack_web)
 [![Downloads](https://img.shields.io/gem/dt/solid_stack_web.svg)](https://rubygems.org/gems/solid_stack_web)
 [![Ruby](https://img.shields.io/badge/ruby-%3E%3D%203.3-ruby)](https://www.ruby-lang.org)
 [![codecov](https://codecov.io/gh/eclectic-coding/solid_stack_web/branch/main/graph/badge.svg)](https://codecov.io/gh/eclectic-coding/solid_stack_web)

spec/helpers/solid_stack_web/application_helper_spec.rb

@@ -42,4 +42,22 @@
       expect(helper.format_duration(7200)).to eq("2h 0m")
     end
   end
+
+  describe "#audit_action_badge_class" do
+    it "returns failed badge class for discard actions" do
+      expect(helper.audit_action_badge_class("discard")).to eq("sqw-badge--failed")
+    end
+
+    it "returns scheduled badge class for retry actions" do
+      expect(helper.audit_action_badge_class("retry")).to eq("sqw-badge--scheduled")
+    end
+
+    it "returns blocked badge class for queue_paused" do
+      expect(helper.audit_action_badge_class("queue_paused")).to eq("sqw-badge--blocked")
+    end
+
+    it "returns ready badge class for queue_resumed" do
+      expect(helper.audit_action_badge_class("queue_resumed")).to eq("sqw-badge--ready")
+    end
+  end
 end

spec/requests/solid_stack_web/audit_spec.rb

@@ -10,6 +10,15 @@ def create_event(action: "job_discarded", actor: nil, job_class: "MyJob", queue_
     )
   end
 
+  describe "GET /audit when table is missing" do
+    it "redirects to root with an alert" do
+      allow(SolidStackWeb::AuditEvent).to receive(:table_exists?).and_return(false)
+      get "#{engine_root}/audit"
+      expect(response).to redirect_to("#{engine_root}/")
+      expect(flash[:alert]).to include("rails solid_stack_web:install:migrations")
+    end
+  end
+
   describe "GET /audit" do
     it "returns 200" do
       get "#{engine_root}/audit"
@@ -155,5 +164,24 @@ def create_event(action: "job_discarded", actor: nil, job_class: "MyJob", queue_
       expect(SolidStackWeb::AuditEvent.last.action).to eq("queue_paused")
       expect(SolidStackWeb::AuditEvent.last.queue_name).to eq("default")
     end
+
+    context "when current_actor block raises" do
+      around do |example|
+        SolidStackWeb.current_actor { raise "actor boom" }
+        example.run
+      ensure
+        SolidStackWeb.instance_variable_set(:@current_actor, nil)
+      end
+
+      it "records the event with a nil actor and does not raise" do
+        SolidQueue::Job.create!(class_name: "MyJob", queue_name: "default")
+
+        expect {
+          post "#{engine_root}/queues/default/pause"
+        }.to change(SolidStackWeb::AuditEvent, :count).by(1)
+
+        expect(SolidStackWeb::AuditEvent.last.actor).to be_nil
+      end
+    end
   end
 end

spec/requests/solid_stack_web/database_connection_spec.rb

@@ -0,0 +1,39 @@
+require "rails_helper"
+
+RSpec.describe "Database connection routing", type: :request do
+  let(:engine_root) { "/solid_stack" }
+
+  around do |example|
+    original = SolidStackWeb.connects_to
+    example.run
+  ensure
+    SolidStackWeb.instance_variable_set(:@connects_to, original)
+  end
+
+  context "when connects_to has :reading and :writing roles" do
+    before { SolidStackWeb.connects_to = { reading: :reading, writing: :writing } }
+
+    it "uses the reading role for GET requests" do
+      allow(ActiveRecord::Base).to receive(:connected_to).and_yield
+      get "#{engine_root}/jobs"
+      expect(ActiveRecord::Base).to have_received(:connected_to).with(role: :reading)
+    end
+
+    it "uses the writing role for non-GET requests" do
+      allow(ActiveRecord::Base).to receive(:connected_to).and_yield
+      SolidQueue::Job.create!(class_name: "MyJob", queue_name: "default")
+      post "#{engine_root}/queues/default/pause"
+      expect(ActiveRecord::Base).to have_received(:connected_to).with(role: :writing)
+    end
+  end
+
+  context "when connects_to has a single arbitrary config" do
+    before { SolidStackWeb.connects_to = { role: :primary } }
+
+    it "splats the config directly into connected_to" do
+      allow(ActiveRecord::Base).to receive(:connected_to).and_yield
+      get "#{engine_root}/jobs"
+      expect(ActiveRecord::Base).to have_received(:connected_to).with(role: :primary)
+    end
+  end
+end