RUBY-2832 Fix FLE on jruby-9.2 configuration in Evergreen (#2407)

* 2832

* install dotenv

* install as user

* try SocketError

* remove comment

* update toolchain used in docker

* test on jruby 9.3 also

* try referencing constants via global Socket class for jruby

* 2832

* update toolchain ref

Co-authored-by: Oleg Pudeyev <[email protected]>

Author: p-mongo

.evergreen/config.yml

@@ -1303,8 +1303,6 @@ buildvariants:
   - matrix_name: "fle-4.4"
     matrix_spec:
       auth-and-ssl: "noauth-and-nossl"
-      # https://jira.mongodb.org/browse/RUBY-2832
-      # ruby: [ruby-3.0, ruby-2.7, jruby-9.2]
       ruby: [ruby-3.1, ruby-3.0, ruby-2.7]
       topology: standalone
       mongodb-version: ['4.4']
@@ -1338,6 +1336,19 @@ buildvariants:
     tasks:
       - name: "test-fle"
 
+  - matrix_name: "fle-jruby"
+    matrix_spec:
+      auth-and-ssl: "noauth-and-nossl"
+      ruby: [jruby-9.2, jruby-9.3]
+      topology: standalone
+      mongodb-version: ['5.0']
+      os: ubuntu1804
+      fle: fle
+      docker-distro: ubuntu1804
+    display_name: "FLE: ${mongodb-version} ${ruby}"
+    tasks:
+      - name: "test-fle-via-docker"
+
   - matrix_name: aws-auth-regular
     matrix_spec:
       auth-and-ssl: aws-regular

.evergreen/config/standard.yml.erb

@@ -437,8 +437,6 @@ buildvariants:
   - matrix_name: "fle-4.4"
     matrix_spec:
       auth-and-ssl: "noauth-and-nossl"
-      # https://jira.mongodb.org/browse/RUBY-2832
-      # ruby: [ruby-3.0, ruby-2.7, jruby-9.2]
       ruby: [ruby-3.1, ruby-3.0, ruby-2.7]
       topology: standalone
       mongodb-version: ['4.4']
@@ -472,6 +470,19 @@ buildvariants:
     tasks:
       - name: "test-fle"
 
+  - matrix_name: "fle-jruby"
+    matrix_spec:
+      auth-and-ssl: "noauth-and-nossl"
+      ruby: [jruby-9.2, jruby-9.3]
+      topology: standalone
+      mongodb-version: ['5.0']
+      os: ubuntu1804
+      fle: fle
+      docker-distro: ubuntu1804
+    display_name: "FLE: ${mongodb-version} ${ruby}"
+    tasks:
+      - name: "test-fle-via-docker"
+
   - matrix_name: aws-auth-regular
     matrix_spec:
       auth-and-ssl: aws-regular

.evergreen/run-tests-docker.sh

@@ -23,6 +23,7 @@ done
 
 if test -f .env.private; then
   params="$params -a .env.private"
+  gem install dotenv || gem install --user dotenv
 fi
 
 # OCSP verifier tests need debian10 so that ocsp mock works

spec/integration/client_side_encryption/custom_endpoint_spec.rb

@@ -95,7 +95,7 @@
 
       let(:error_regex) do
         if BSON::Environment.jruby?
-          /Bad file descriptor/
+          /SocketError/
         else
           /Connection refused/
         end