diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 852c415531e048b0456c67241bebd76cf45c8386..2cfe47bb0dde1a3bae7d471b70553c8cd1472c33 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,41 +1,25 @@
 stages:  
   - build
-  - test:scripts
-  - test:monitoring
-  - test:inputs
+  - test
+    
+build:tests:
+  stage: build
+  script:
+    - python setup.py sdist --dist-dir=build
 
-build:
-  - stage: build
-  - python setup.py sdist --dist-dir=build  
-
-test:scripts:
-  stage: test:scripts
+test:
+  stage: test
   script: 
     - vagrant --fixture=scripts -- up
     - vagrant --fixture=scripts -- ssh test-runner -- -tt "cd /vagrant && pytest clmctest/scripts/"
-  after_script:
-    - vagrant --fixture=scripts -- destroy --force
-  when: on_success
-  
-test:monitoring:
-  stage: test:monitoring
-  script: 
     - vagrant --fixture=monitoring -- up
-    - vagrant --fixture=monitoring -- ssh test-runner -- -tt "cd /vagrant && pytest clmctest/monitoring/"
-  after_script:
-    - vagrant --fixture=monitoring -- destroy --force   
-  when: on_success  
-  
-test:inputs:
-  stage: test:inputs
-  script: 
+    - vagrant --fixture=monitoring -- ssh test-runner -- -tt "cd /vagrant && pytest clmctest/monitoring/"  
     - vagrant --fixture=inputs -- up
-    - vagrant --fixture=inputs -- ssh test-runner -- -tt "cd /vagrant && pytest clmctest/inputs/"
+    - vagrant --fixture=inputs -- ssh test-runner -- -tt "cd /vagrant && pytest clmctest/inputs/"      
   after_script:
-    - vagrant --fixture=inputs -- destroy --force       
-  when: on_success    
-
-  
-
-  
+    - vagrant --fixture=inputs -- destroy --force     
+    - vagrant --fixture=monitoring -- destroy --force     
+    - vagrant --fixture=scripts -- destroy --force
+  when: on_success   
 
+ 
\ No newline at end of file
diff --git a/clmctest/inputs/conftest.py b/clmctest/inputs/conftest.py
index 0a1be8ff018d05e38bc15cd0edf3543ea322c825..a70a257ea0c7eafcfd82369719cdde02981991eb 100644
--- a/clmctest/inputs/conftest.py
+++ b/clmctest/inputs/conftest.py
@@ -1,6 +1,7 @@
 #!/usr/bin/python3
 
 import pytest
+import time
 import yaml
 import pkg_resources
 from influxdb import InfluxDBClient
@@ -24,11 +25,17 @@ def telegraf_agent_config(request):
 @pytest.fixture(params=[{'database': 'CLMCMetrics'}], scope='module')
 def influxdb(telegraf_agent_config, request):
     """
-    Creates an Influx DB client for the CLMC metrics database
+    Creates an Influx DB client for the CLMC metrics database with an empty database
 
     :param telegraf_agent_config: the fixture returning the yaml configuration
     :param request: access the parameters of the fixture
     :return: the created Influx DB client
     """
+   
+    db =  InfluxDBClient(host=telegraf_agent_config['hosts'][0]['ip_address'], port=8086, database=request.param['database'], timeout=10)
+    db.drop_database(request.param['database'])
 
-    return InfluxDBClient(host=telegraf_agent_config['hosts'][0]['ip_address'], port=8086, database=request.param['database'], timeout=10)
+    # wait 10 seconds for the 1st measurement to arrive from agents before returning
+    time.sleep(15)
+
+    return db
diff --git a/clmctest/inputs/rspec.yml b/clmctest/inputs/rspec.yml
index b64c1462cf39d7a156ee28f218d08ffb596d5430..a7ace2852a5e884608f491e3cbb8f93cc19d3e24 100644
--- a/clmctest/inputs/rspec.yml
+++ b/clmctest/inputs/rspec.yml
@@ -35,7 +35,7 @@ hosts:
     service_name: "nginx"
     forward_ports:
       - guest: 80
-        host: 8082
+        host: 8882
     ip_address: "203.0.113.102"
     location: "DC1"
     sfc_id: "MS_Template_1"
@@ -52,7 +52,7 @@ hosts:
     service_name: "mongo"
     forward_ports:
       - guest: 80
-        host: 8083
+        host: 8883
     ip_address: "203.0.113.103"
     location: "DC1"
     sfc_id: "MS_Template_1"
@@ -69,7 +69,7 @@ hosts:
     service_name: "ffmpeg"
     forward_ports:
       - guest: 80
-        host: 8084
+        host: 8884
     ip_address: "203.0.113.104"
     location: "DC1"
     sfc_id: "MS_Template_1"
@@ -86,7 +86,7 @@ hosts:
     service_name: "host"
     forward_ports:
       - guest: 80
-        host: 8085
+        host: 8885
     ip_address: "203.0.113.105"
     location: "DC1"
     sfc_id: "MS_Template_1"
diff --git a/clmctest/monitoring/conftest.py b/clmctest/monitoring/conftest.py
index 828b68c5be2051469b5d5c4c5d52f2b08236cf05..039615224e17aa35ef1cd331425ab9eae55036a5 100644
--- a/clmctest/monitoring/conftest.py
+++ b/clmctest/monitoring/conftest.py
@@ -23,7 +23,7 @@ def streaming_sim_config():
 
 
 @pytest.fixture(params=[{'database': 'CLMCMetrics'}], scope='module')
-def get_db_client(streaming_sim_config, request):
+def influxdb(streaming_sim_config, request):
     """
     Creates an Influx DB client for the CLMC metrics database
 
@@ -32,5 +32,7 @@ def get_db_client(streaming_sim_config, request):
     :return: the created Influx DB client
     """
 
-    return InfluxDBClient(host=streaming_sim_config['hosts'][0]['ip_address'], port=8086, database=request.param['database'], timeout=10)
-
+    db = InfluxDBClient(host=streaming_sim_config['hosts'][0]['ip_address'], port=8086, database=request.param['database'], timeout=10)
+    db.drop_database(request.param['database'])
+    
+    return db
diff --git a/clmctest/monitoring/test_simresults.py b/clmctest/monitoring/test_simresults.py
index 7940fc3a3bc1c97d49d36aedb07cdbb2fcd44ff2..6940560481c30a6d145a52412b7907da4842a5ae 100644
--- a/clmctest/monitoring/test_simresults.py
+++ b/clmctest/monitoring/test_simresults.py
@@ -21,13 +21,13 @@ class TestSimulation(object):
         ('SELECT count(*) FROM "CLMCMetrics"."autogen"."vm_res_alloc"',
          {"time": "1970-01-01T00:00:00Z", "count_cpu": 12, "count_memory": 12, "count_storage": 12})
     ])
-    def test_simulation(self, query, expected_result, get_db_client, run_simulation_fixture):
+    def test_simulation(self, query, expected_result, influxdb, run_simulation_fixture):
         """
         This is the entry point of the test. This method will be found and executed when the module is ran using pytest
 
         :param query: the query to execute (value obtained from the pytest parameter decorator)
         :param expected_result: the result expected from executing the query (value obtained from the pytest parameter decorator)
-        :param get_db_client the import db client fixture - imported from contest.py
+        :param influxdb the import db client fixture - imported from contest.py
         :param run_simulation_fixture: the imported fixture to use to generate the testing data - the return value of the fixture is not needed in this case
         """
 
@@ -36,7 +36,7 @@ class TestSimulation(object):
         print("\n")  # prints a blank line for formatting purposes
 
         # the raise_errors=False argument is given so that we could actually test that the DB didn't return any errors instead of raising an exception
-        query_result = get_db_client.query(query, raise_errors=False)
+        query_result = influxdb.query(query, raise_errors=False)
 
         # test the error attribute of the result is None, that is no error is returned from executing the DB query
         assert query_result.error is None, "An error was encountered while executing query {0}.".format(query)
diff --git a/clmctest/scripts/rspec.yml b/clmctest/scripts/rspec.yml
index 17f1d315febe35757fdddd21a9286861b2263cfa..0de15c5fdecb2fecf1719720ab499020a1382444 100644
--- a/clmctest/scripts/rspec.yml
+++ b/clmctest/scripts/rspec.yml
@@ -3,5 +3,5 @@ hosts:
     cpus: 1
     memory: 2048
     disk: "10GB"
-    ip_address: "200.0.113.150"
+    ip_address: "203.0.113.150"
     
\ No newline at end of file