Simple cov refactor bjs

Gemfile

@@ -1,3 +1,4 @@
+gem 'simplecov', require: false, group: :test
 source 'https://rubygems.org'
 
 gem 'cane'

Gemfile.lock

@@ -0,0 +1,51 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    ast (2.4.2)
+    cane (3.0.0)
+      parallel
+    diff-lcs (1.5.0)
+    docile (1.4.0)
+    kwalify (0.7.2)
+    parallel (1.22.1)
+    parser (3.1.2.0)
+      ast (~> 2.4.1)
+    rainbow (3.1.1)
+    rake (13.0.6)
+    reek (6.1.1)
+      kwalify (~> 0.7.0)
+      parser (~> 3.1.0)
+      rainbow (>= 2.0, < 4.0)
+    rspec (3.11.0)
+      rspec-core (~> 3.11.0)
+      rspec-expectations (~> 3.11.0)
+      rspec-mocks (~> 3.11.0)
+    rspec-core (3.11.0)
+      rspec-support (~> 3.11.0)
+    rspec-expectations (3.11.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.11.0)
+    rspec-mocks (3.11.1)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.11.0)
+    rspec-support (3.11.0)
+    simplecov (0.21.2)
+      docile (~> 1.1)
+      simplecov-html (~> 0.11)
+      simplecov_json_formatter (~> 0.1)
+    simplecov-html (0.12.3)
+    simplecov_json_formatter (0.1.4)
+
+PLATFORMS
+  x86_64-darwin-21
+  ruby
+
+DEPENDENCIES
+  cane
+  rake
+  reek
+  rspec
+  simplecov
+
+BUNDLED WITH
+   2.3.13

coverage/.last_run.json

@@ -0,0 +1,5 @@
+{
+  "result": {
+    "line": 98.48
+  }
+}