fixup! Test CloudflareProtectedEmailAddress

test/cloudflare_protected_email_address_test.rb

@@ -4,12 +4,21 @@
 require_relative '../lib/cloudflare_protected_email_address'
 
 describe CloudflareProtectedEmailAddress do
-  let(:email) do
-    CloudflareProtectedEmailAddress.new(obfuscated: 'b3d2dfd7dcc5d6c1d2f3d7dac3c6c7d2d7dcc09dd4dcc59dc3ca')
-                                   .human_readable
+  it 'will make an obfuscated email address human readable' do
+    CloudflareProtectedEmailAddress.new('b3d2dfd7dcc5d6c1d2f3d7dac3c6c7d2d7dcc09dd4dcc59dc3ca')
+                                   .unobfuscated
+                                   .must_equal '[email protected]'
   end
 
-  it 'will make an obfuscated email address human readable' do
-    email.must_equal '[email protected]'
+  it 'returns the initialization email when it is not obfuscated' do
+    CloudflareProtectedEmailAddress.new('[email protected]')
+                                   .unobfuscated
+                                   .must_equal '[email protected]'
+  end
+
+  it 'returns the original string when the initialization string is not an obfuscated email' do
+    CloudflareProtectedEmailAddress.new('xyz789')
+                                   .unobfuscated
+                                   .must_equal 'xyz789'
   end
 end