[9.1] (backport #306) Fix failed Java test and run Java unit test while compiling.

[mergify]

A better proposal then 75bef16 commit:

diff --git a/.ci/logstash-run.sh b/.ci/logstash-run.sh
index 23f92042a..22e4ea622 100755
--- a/.ci/logstash-run.sh
+++ b/.ci/logstash-run.sh
@@ -27,6 +27,7 @@ bundle exec rake prepare_geoip_resources
 
 if [[ "$INTEGRATION" != "true" ]]; then
   bundle exec rspec --format=documentation spec/unit --tag ~integration --tag ~secure_integration
+  bundle exec rake java_test
 else
 
   if [[ "$SECURE_INTEGRATION" == "true" ]]; then
diff --git a/Rakefile b/Rakefile
index 58824d84a..710bd50ad 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,19 +1,13 @@
 require 'logstash/devutils/rake'
 
-task :install_jars do
+task :vendor do
   sh('./gradlew clean vendor')
 end
+
 task :prepare_geoip_resources do
   sh('./gradlew geoipTestResources')
 end
 
-task :vendor => :install_jars
-
-task :test do
-  require 'rspec'
-  require 'rspec/core/runner'
-  Rake::Task[:install_jars].invoke
-  Rake::Task[:generate_ssl].invoke
-  sh './gradlew test'
-  exit(RSpec::Core::Runner.run(Rake::FileList['spec/**/*_spec.rb']))
+task :java_test do
+  sh('./gradlew test')
 end
\ No newline at end of file

```<hr>This is an automatic backport of pull request #306 done by [Mergify](https://mergify.com).

[elasticmachine]

💔 Build Failed

• Buildkite Build
• Commit: 3e9e03b

Failed CI Steps

• Unit test for 9.0.4-SNAPSHOT, snapshot: true
• Integration test for 9.0.4-SNAPSHOT, snapshot: true

History

cc @mashhurs

[mashhurs]

clean backport!
CI failure, 9.0.4 snapshot isn't available.