#38 Added example for pg using ruby2.7 and updated testcases

examples/use-docker-with-yums/serverless.yml → examples/use-docker-with-yums-pg-ruby2.5/serverless.yml

@@ -1,4 +1,4 @@
-service: use-docker-with-yums 
+service: use-docker-with-yums-pg-ruby2.5 
 
 plugins:
   - serverless-ruby-layer

examples/use-docker-with-yums-pg-ruby2.7/Gemfile

@@ -0,0 +1,2 @@
+source 'https://rubygems.org'
+gem 'pg'

examples/use-docker-with-yums-pg-ruby2.7/handler.rb

@@ -0,0 +1,8 @@
+require 'pg'
+
+def hello(event:, context:)
+  { statusCode: 200, body: {
+    "pg_version": PG.library_version
+    }
+  }
+end

examples/use-docker-with-yums-pg-ruby2.7/serverless.yml

@@ -0,0 +1,26 @@
+service: use-docker-with-yums-pg-ruby2.7 
+
+plugins:
+  - serverless-ruby-layer
+
+custom:
+  rubyLayer:
+    use_docker: true
+    docker_yums:
+      - postgresql-devel
+    native_libs:
+      - /usr/lib64/libpq.so.5
+      - /usr/lib64/libldap_r-2.4.so.2
+      - /usr/lib64/liblber-2.4.so.2
+      - /usr/lib64/libsasl2.so.3
+      - /usr/lib64/libssl3.so
+      - /usr/lib64/libsmime3.so
+      - /usr/lib64/libnss3.so
+
+provider:
+  name: aws
+  runtime: ruby2.7
+
+functions:
+  hello:
+    handler: handler.hello

test/test.js

@@ -15,10 +15,14 @@ let test_data = [
     '/gems/mini_portile2/', '/gems/nokogiri/', '/gems/public_suffix/', '/gems/rake/', '/gems/unf/', '/gems/unf_ext/' ],
     function_files: ['handler.rb'], include_functions: ['Hello'], exclude_functions:[] },
 
-  { folder: 'use-docker-with-yums', gem_zip_dirs: [ '/', '/build_info/', '/doc/', '/extensions/', '/gems/',
+  { folder: 'use-docker-with-yums-pg-ruby2.5', gem_zip_dirs: [ '/', '/build_info/', '/doc/', '/extensions/', '/gems/',
     '/specifications/', '/gems/pg/', '/extensions/x86_64-linux/', 'lib/', 'lib/libpq.so.5' ],
     function_files: ['handler.rb'], include_functions: ['Hello'], exclude_functions:[] },
 
+  { folder: 'use-docker-with-yums-pg-ruby2.7', gem_zip_dirs: [ '/', '/build_info/', '/doc/', '/extensions/', '/gems/', '/plugins/',
+    '/specifications/', '/gems/pg/', '/extensions/x86_64-linux/', 'lib/', 'lib/libpq.so.5', 'lib/liblber', 'lib/libldap_r', 'lib/libnss3.so', 'lib/libsasl2.so.3', 'lib/libsmime3.so', 'lib/libssl3.so' ],
+    function_files: ['handler.rb'], include_functions: ['Hello'], exclude_functions:[] },
+
   { folder: 'use-docker-file', gem_zip_dirs: [ '/', '/build_info/', '/doc/', '/extensions/', '/gems/',
     '/specifications/', '/gems/pg/', '/extensions/x86_64-linux/', 'lib/', 'lib/libpq.so.5' ],
     function_files: ['handler.rb'], include_functions: ['Hello'], exclude_functions:[] },
@@ -82,7 +86,7 @@ describe('serverless package', function () {
         .then(function(data){
           assert.deepEqual(function_files,data)
         })
-      run_time ='2.5'
+      run_time = folder.endsWith('2.7')? '2.7': '2.5'
       value = readZip(layer_zip_path)
         .then(function(data){
           if (!check_version) {
@@ -94,7 +98,7 @@ describe('serverless package', function () {
       assert.deepEqual(serverless_config['service']['layers']['gem']['package']['artifact'], path.resolve(layer_zip_path))
       cloud_resource = serverless_config['service']['provider']['compiledCloudFormationTemplate']['Resources']
       const {Content, ...others} = cloud_resource['GemLambdaLayer']['Properties']
-      assert.deepEqual(others,{CompatibleRuntimes: ['ruby2.5'],
+      assert.deepEqual(others,{CompatibleRuntimes: ['ruby'+run_time],
         Description: 'Ruby gem generated by serverless-ruby-bundler',
         LayerName: `${folder}-dev-ruby-bundle`
       })