@benbalter review comments

spec/license_wrap_spec.rb

@@ -3,22 +3,12 @@
 require 'spec_helper'
 
 describe 'word wrapping' do
-  Dir["#{licenses_path}/*.txt"].each do |file|
-    context "the #{File.basename(file, '.txt')} license" do
-      it 'does not wrap at line length 78' do
-        file_content = File.read(file, encoding: 'utf-8')
-        license_text = file_content.match(/\A(?:---\n.*\n---\n+)?(.*)/m)[1]
-        max_line_length = 0
-        max_line = ''
-        license_text.lines.each do |line|
-          line.chomp!
-          if line.length > max_line_length
-            max_line_length = line.length
-            max_line = line
-          end
-        end
-        msg = "Longest line is #{max_line_length} characters: #{max_line}"
-        expect(max_line_length).to be <= 78, msg
+  licenses.each do |license|
+    context "the #{license['slug']} license" do
+      it 'wraps at line length 78' do
+        max_line = license['content'].lines.max_by { |line| line.chomp!.length }
+        msg = "Longest line is #{max_line.length} characters: #{max_line}"
+        expect(max_line.length).to be <= 78, msg
       end
     end
   end