install base64 and bigdecimal gems in tests

Author: razumau

gemfiles/common.rb

@@ -10,4 +10,6 @@
   gem 'rspec-rails', require: false
   gem 'benchmark-ips', require: false
   gem 'stackprof', require: false
+  gem 'base64'
+  gem 'bigdecimal'
 end

gemfiles/rails6.1.gemfile.lock

@@ -76,7 +76,9 @@ GEM
       minitest (>= 5.1)
       tzinfo (~> 2.0)
       zeitwerk (~> 2.3)
+    base64 (0.2.0)
     benchmark-ips (2.12.0)
+    bigdecimal (3.1.9)
     builder (3.2.4)
     concurrent-ruby (1.2.2)
     crass (1.0.6)
@@ -200,7 +202,9 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  base64
   benchmark-ips
+  bigdecimal
   curly-templates!
   genspec!
   github-markup

gemfiles/rails7.0.gemfile.lock

@@ -82,7 +82,9 @@ GEM
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
       tzinfo (~> 2.0)
+    base64 (0.2.0)
     benchmark-ips (2.12.0)
+    bigdecimal (3.1.9)
     builder (3.2.4)
     concurrent-ruby (1.2.2)
     crass (1.0.6)
@@ -199,7 +201,9 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  base64
   benchmark-ips
+  bigdecimal
   curly-templates!
   genspec!
   github-markup

gemfiles/rails7.1.gemfile.lock

@@ -230,7 +230,9 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  base64
   benchmark-ips
+  bigdecimal
   curly-templates!
   genspec!
   github-markup

gemfiles/rails7.2.gemfile.lock

@@ -229,7 +229,9 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  base64
   benchmark-ips
+  bigdecimal
   curly-templates!
   genspec!
   github-markup

gemfiles/rails8.0.gemfile.lock

@@ -230,7 +230,9 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  base64
   benchmark-ips
+  bigdecimal
   curly-templates!
   genspec!
   github-markup