- bump ruby version

- require dropped gems necessary for spec

Author: Lucca Kaiser

.ruby-version

@@ -1 +1 @@
-2.7.5
+3.1.2

reactor_test/Gemfile.common

@@ -17,4 +17,9 @@ gem 'mysql2', '~> 0.5.2'
 
 gem "pry-byebug"
 
-gem 'listen'
+gem 'listen'
+
+gem 'rexml', require: false
+gem 'net-smtp', require: false
+gem 'net-pop', require: false
+gem 'net-imap', require: false

reactor_test/Gemfile.lock

@@ -74,6 +74,7 @@ GEM
     concurrent-ruby (1.1.10)
     crass (1.0.6)
     diff-lcs (1.5.0)
+    digest (3.1.0)
     erubi (1.11.0)
     faraday (2.5.2)
       faraday-net_http (>= 2.0, < 3.1)
@@ -116,6 +117,20 @@ GEM
     mysql2 (0.5.4)
     mysql_blob_streaming (2.5.0)
       mysql2 (>= 0.4.4, < 0.6.0)
+    net-imap (0.2.3)
+      digest
+      net-protocol
+      strscan
+    net-pop (0.1.1)
+      digest
+      net-protocol
+      timeout
+    net-protocol (0.1.3)
+      timeout
+    net-smtp (0.3.1)
+      digest
+      net-protocol
+      timeout
     nio4r (2.5.8)
     nokogiri (1.13.8)
       mini_portile2 (~> 2.8.0)
@@ -160,6 +175,7 @@ GEM
     rb-fsevent (0.11.1)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
+    rexml (3.2.5)
     rsolr (2.1.0)
       builder (>= 2.1.2)
       faraday (>= 0.9.0)
@@ -192,7 +208,9 @@ GEM
       actionpack (>= 5.2)
       activesupport (>= 5.2)
       sprockets (>= 3.0.0)
+    strscan (3.0.4)
     thor (1.2.1)
+    timeout (0.3.0)
     tzinfo (2.0.5)
       concurrent-ruby (~> 1.0)
     websocket-driver (0.7.5)
@@ -209,8 +227,12 @@ DEPENDENCIES
   listen
   mysql2 (~> 0.5.2)
   mysql_blob_streaming (= 2.5.0)
+  net-imap
+  net-pop
+  net-smtp
   pry-byebug
   rails (~> 6.1.0)
+  rexml
   rspec-activemodel-mocks
   rspec-rails