diff --git a/Dockerfile b/Dockerfile
index 126dd1224..0316f2c7c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,10 +11,13 @@ RUN apt-get install autotools-dev automake pkg-config libsodium-dev -y
 
 RUN apt-get install libgtest-dev python valgrind python-pip libpython2.7-dev -y
 
+RUN pip install pyzmq
+
 RUN apt-get install python3 python3-pip -y
 RUN update-alternatives --install /usr/bin/python python /usr/bin/python3.4 2
 RUN pip3 install pyzmq
 
+
 RUN git clone git://github.com/zeromq/libzmq.git; \
 cd libzmq; \
 git checkout e9b9860752ffac1a561fdb64f5f72bbfc5515b34; \
diff --git a/scripts/remote_control.py b/scripts/remote_control.py
index 0e22c310e..c98479d47 100755
--- a/scripts/remote_control.py
+++ b/scripts/remote_control.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/python2.7
 
 import struct
 import time
diff --git a/test_helper/instrumentation_client.py b/test_helper/instrumentation_client.py
index 6a1c6dd8f..49deb3d93 100755
--- a/test_helper/instrumentation_client.py
+++ b/test_helper/instrumentation_client.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/python2.7
 
 import time
 import sys
diff --git a/test_helper/leopytest/RemoteControl.py b/test_helper/leopytest/RemoteControl.py
index 737ef4521..062688847 100644
--- a/test_helper/leopytest/RemoteControl.py
+++ b/test_helper/leopytest/RemoteControl.py
@@ -121,7 +121,7 @@ class ModuleConfigCommand(Command):
     """
     Command object to retrieve the configuration of a Leosac module.
 
-    Config format is force to XML.
+    Config format is forced to XML.
     """
 
     def __init__(self, module_name):
@@ -152,3 +152,53 @@ def feed_response(self, frames):
 
     def __str__(self):
         return "<RemoteControl.ModuleConfigCommand>"
+
+
+class ModuleListCommand(Command):
+    """
+    Command object to retrieve the list of modules running on Leosac.
+    """
+
+    def __init__(self):
+        """
+        Initialize the command
+        :return:
+        """
+        self.modules = None
+
+    def to_zmq_message(self):
+        return ["MODULE_LIST".encode("utf-8")]
+
+    def feed_response(self, frames):
+        self.status = True
+        self.modules = []
+        for frame in frames:
+            self.modules.append(frame.decode("ascii"))
+
+    def __str__(self):
+        return "<RemoteControl.ModuleListCommand>"
+
+
+class SaveCommand(Command):
+    """
+    Command object to retrieve to trigger configuration save.
+    """
+
+    def __init__(self):
+        """
+        Initialize the command
+        :return:
+        """
+        pass
+
+    def to_zmq_message(self):
+        return ["SAVE".encode("utf-8")]
+
+    def feed_response(self, frames):
+        if frames[0] == bytes("OK", "ascii"):
+            self.status = True
+        else:
+            self.status = False
+
+    def __str__(self):
+        return "<RemoteControl.SaveCommand>"
diff --git a/test_helper/leopytest/Utils.py b/test_helper/leopytest/Utils.py
index d1cdbe2cc..f4d6880b5 100644
--- a/test_helper/leopytest/Utils.py
+++ b/test_helper/leopytest/Utils.py
@@ -1,5 +1,6 @@
 import logging
 import os
+import subprocess
 
 
 def test_assert(res, msg):
@@ -23,16 +24,12 @@ def get_leosac_path():
     """
 
     path = os.getcwd() + "/install/bin/leosac"
+    if not os.path.isfile(path):
+        path = subprocess.check_output(["which", "leosac"])
+
     test_assert(os.path.isfile(path), "Cannot find leosac binary")
     return path
 
-    if os.environ.get("INSTALL_DIR"):
-        path = os.environ["INSTALL_DIR"] + "/install/bin/leosac"
-        test_assert(os.path.isfile(path), "Cannot find leosac binary")
-        return path
-    logging.error("Cannot find Leosac.")
-    exit(-1)
-
 
 def preconfigure():
     """
diff --git a/test_helper/run_tests.sh b/test_helper/run_tests.sh
index 23be934a0..55db69fb3 100755
--- a/test_helper/run_tests.sh
+++ b/test_helper/run_tests.sh
@@ -19,7 +19,7 @@ total_test=`find . -maxdepth 1 -mindepth 1 -type d | wc -l`
 echo -e ${Yel} "We will run ${total_test} tests" ${RCol}
 
 ## the run_docker script require a test-folder name.
-find . -maxdepth 1 -mindepth 1 -type d | parallel ./run_docker.sh {} ;
+find . -name "test-*" -maxdepth 1 -mindepth 1 -type d | parallel ./run_docker.sh {} ;
 
 RET_VALUE=$?
 ## parallel ret value is our test suite return value.
diff --git a/test_helper/test-module-config/test-invalid.py b/test_helper/test-module-config/test-invalid.py
deleted file mode 100755
index 359d010a9..000000000
--- a/test_helper/test-module-config/test-invalid.py
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/usr/bin/env python
-
-import remote_control
-import sys
-
-def main():
-    print "Hello, I will query the config of an invalid module."
-    
-    p = ["", "127.0.0.1:12345", "TJz$:^DbZvFN@wv/ct&[Su6Nnu6w!fMGHEcIttyT", "module_config", "INVALID_MODULE"]
-    ret = remote_control.run(p)
-
-    print ret
-    if len(ret) != 2 or ret[0] != "KO":
-        print "Didn't fail for invalid module..."
-        return 1
-    return 0
-
-if __name__ == "__main__":
-    ret = main()
-    exit(ret)
diff --git a/test_helper/test-module-config/test-valid.py b/test_helper/test-module-config/test-valid.py
deleted file mode 100755
index 23479d29f..000000000
--- a/test_helper/test-module-config/test-valid.py
+++ /dev/null
@@ -1,21 +0,0 @@
-#!/usr/bin/env python
-
-import remote_control
-import sys
-
-def main():
-    print "Hello, querying config for the MONITOR module"
-
-    p = ["", "127.0.0.1:12345", "TJz$:^DbZvFN@wv/ct&[Su6Nnu6w!fMGHEcIttyT", "module_config", "MONITOR"]
-    ret = remote_control.run(p)
-
-    print ret
-
-    if len(ret) >= 3 and ret[0] == "OK" and ret[1] == "MONITOR":
-        return 0;
-    print "Didn't succeed for valid module"
-    return 1
-
-if __name__ == "__main__":
-    ret = main()
-    exit(ret)
diff --git a/test_helper/test-module-list/run_test.py b/test_helper/test-module-list/run_test.py
new file mode 100644
index 000000000..b0077c1c1
--- /dev/null
+++ b/test_helper/test-module-list/run_test.py
@@ -0,0 +1,27 @@
+# Test the MODULE_LIST command.
+#
+
+from RemoteControl import RemoteController, ModuleListCommand
+from Utils import *
+from Runner import LeosacRunner
+
+
+def main():
+    leosac = LeosacRunner("this_test/test-module-list.xml")
+
+    rc = RemoteController("127.0.0.1:12345", "TJz$:^DbZvFN@wv/ct&[Su6Nnu6w!fMGHEcIttyT")
+    cmd = ModuleListCommand()
+
+    rc.execute_command(cmd)
+    test_assert(cmd.status is True
+                and ("MONITOR" in cmd.modules)
+                and ("WIEGAND_READER" in cmd.modules)
+                and ("NOT_A_MODULE" not in cmd.modules),
+                "Failed to retrieve config from valid module.")
+
+    leosac.interrupt()
+    leosac.wait_abort(30)
+
+if __name__ == "__main__":
+    preconfigure()
+    main()
diff --git a/test_helper/test-module-list/run_test.sh b/test_helper/test-module-list/run_test.sh
index cbf1ceaff..15fb8d08d 100755
--- a/test_helper/test-module-list/run_test.sh
+++ b/test_helper/test-module-list/run_test.sh
@@ -1,36 +1,8 @@
 #!/bin/bash
 #
 # Test the MODULE_LIST command.
-# One running Leosac. We use the remote_control script to query the results.
-#
 
 [ -r ../shell_helper.sh ] || { echo "Cannot source shell_helper.sh"; exit -1; }
 source ../shell_helper.sh
 
-set -e
-set -x
-
-config_file="$TMP_DIR/this_test/test-module-list.xml"
-
-(${REMOTE_CONTROL} "127.0.0.1:12345" 'TJz$:^DbZvFN@wv/ct&[Su6Nnu6w!fMGHEcIttyT' "module_list" > remote_result
-    sleep $SLEEP_TIME
-    kill $(cat pid-file)
-)&
-
-
-## start leosac and wait for return value
-## Use custom work directory to access the factory config file
-(valgrind --error-exitcode=42 ./install/bin/leosac -k $config_file > leosac-log &
-    echo $! > pid-file;  wait $! && echo $? > exit-status)
-
-if ! grep "MONITOR" remote_result ; then
-   fail "MONITOR module should be reported present."
-fi
-
-if ! grep "WIEGAND_READER" remote_result ; then
-   fail "WIEGAND_READER module should be reported present."
-fi
-
-[ $(cat exit-status) -eq 0 ] || fail "Non zero return code"
-
-die 0
+python this_test/run_test.py
diff --git a/test_helper/test-save-fail/test-save.py b/test_helper/test-save-fail/test-save.py
index 13723eedc..312ad414d 100755
--- a/test_helper/test-save-fail/test-save.py
+++ b/test_helper/test-save-fail/test-save.py
@@ -1,21 +1,18 @@
-#!/usr/bin/env python
+# Test the SAVE command.
+#
 
-import remote_control
-import sys
+from RemoteControl import RemoteController, SaveCommand
+from Utils import *
 
-def main():
-    print "Hello, will attempt to SAVE"
-
-    p = ["", "127.0.0.1:12345", "TJz$:^DbZvFN@wv/ct&[Su6Nnu6w!fMGHEcIttyT", "save"]
-    ret = remote_control.run(p)
 
-    print ret
+def main():
+    rc = RemoteController("127.0.0.1:12345", "TJz$:^DbZvFN@wv/ct&[Su6Nnu6w!fMGHEcIttyT")
+    cmd = SaveCommand()
 
-    if len(ret) == 2 and ret[0] == "KO":
-        return 0;
-    print "Looks like SAVE succeeded but should have failed"
-    return 1
+    rc.execute_command(cmd)
+    test_assert(cmd.status is False,
+                "Successfully saved configuration while it was supposed to fail")
 
 if __name__ == "__main__":
-    ret = main()
-    exit(ret)
+    preconfigure()
+    main()