Fix lambda test

Author: comandeo-mongo

.evergreen/config.yml

@@ -647,6 +647,8 @@ task_groups:
               task_id="${task_id}" \
               execution="${execution}" \
               $DRIVERS_TOOLS/.evergreen/atlas/setup-atlas-cluster.sh
+
+              echo "MONGODB_URI=${MONGODB_URI}"
       - command: expansions.update
         params:
           file: src/atlas-expansion.yml
@@ -875,6 +877,7 @@ tasks:
           script: |
             ${PREPARE_SHELL}
             export MONGODB_URI=${MONGODB_URI}
+            export FUNCTION_NAME="ruby-driver-lambda"
             .evergreen/run-tests-deployed-lambda.sh
           env:
             TEST_LAMBDA_DIRECTORY: ${PROJECT_DIRECTORY}/spec/faas/ruby-sam-app

.evergreen/config/common.yml.erb

@@ -644,6 +644,8 @@ task_groups:
               task_id="${task_id}" \
               execution="${execution}" \
               $DRIVERS_TOOLS/.evergreen/atlas/setup-atlas-cluster.sh
+
+              echo "MONGODB_URI=${MONGODB_URI}"
       - command: expansions.update
         params:
           file: src/atlas-expansion.yml
@@ -872,6 +874,7 @@ tasks:
           script: |
             ${PREPARE_SHELL}
             export MONGODB_URI=${MONGODB_URI}
+            export FUNCTION_NAME="ruby-driver-lambda"
             .evergreen/run-tests-deployed-lambda.sh
           env:
             TEST_LAMBDA_DIRECTORY: ${PROJECT_DIRECTORY}/spec/faas/ruby-sam-app

.evergreen/run-deployed-lambda-aws-tests.sh

@@ -21,6 +21,7 @@ DRIVERS_ATLAS_LAMBDA_PASSWORD
 DRIVERS_ATLAS_GROUP_ID
 LAMBDA_STACK_NAME
 AWS_REGION
+FUNCTION_NAME
 )
 
 # Ensure that all variables required to run the test are set, otherwise throw

.evergreen/run-tests-deployed-lambda.sh

@@ -11,6 +11,7 @@ set_env_python
 set_env_ruby
 
 export MONGODB_URI=${MONGODB_URI}
+export CLUSTER_PREFIX="ruby-driver-"
 export TEST_LAMBDA_DIRECTORY=`dirname "$0"`/../spec/faas/ruby-sam-app
 
 . `dirname "$0"`/run-deployed-lambda-aws-tests.sh