test: include net-smtp for Rails 6.1 on MRI 3.1.

Only Rails 7 has it noted as a dependency.
pat · Jan 9, 2022 · 806f20a · 806f20a
1 parent 489bfb7
commit 806f20a
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/Gemfile b/Gemfile
@@ -20,3 +20,6 @@ if RUBY_VERSION.to_f > 2.4
   gem "rubocop",           "~> 0.92"
   gem "rubocop-packaging", "~> 0.5"
 end
+
+# Required for testing Rails 6.1 on MRI 3.1+
+gem "net-smtp" if RUBY_VERSION.to_f > 3.0