Add some test for clever package

clever/test/basic.py

@@ -0,0 +1,29 @@
+#!/usr/bin/env python
+import rospy
+import pytest
+from mavros_msgs.msg import State
+
+@pytest.fixture()
+def node():
+    return rospy.init_node('clever_test', anonymous=True)
+
+def test_state(node):
+    state = rospy.wait_for_message('mavros/state', State, timeout=10)
+    assert state.connected == False
+    assert state.armed == False
+    assert state.guided == False
+    assert state.mode == ''
+
+def test_simple_offboard_services_available():
+    rospy.wait_for_service('get_telemetry', timeout=5)
+    rospy.wait_for_service('navigate', timeout=5)
+    rospy.wait_for_service('navigate_global', timeout=5)
+    rospy.wait_for_service('set_position', timeout=5)
+    rospy.wait_for_service('set_velocity', timeout=5)
+    rospy.wait_for_service('set_attitude', timeout=5)
+    rospy.wait_for_service('set_rates', timeout=5)
+    rospy.wait_for_service('land', timeout=5)
+
+def test_web_video_server(node):
+    import urllib2
+    urllib2.urlopen("http://localhost:8080").read()