added docs, validation desc attribute, and more explicit message in case of FAIL

src/mpValidations.py

@@ -74,7 +74,7 @@ class TcptraceTest:
 			if tester.validate(tested_value):
 				self.logs=self.logs+ ("" if self.logs=="" else "\n ")+ "  -" +tester.name()+" OK\n"
 			else:
-				self.logs=self.logs+ ("" if self.logs=="" else "\n ")+ "  -" +tester.name()+" FAILS\n"
+				self.logs=self.logs+ ("" if self.logs=="" else "\n ")+ "  -" +tester.name()+" FAILS "+ val["desc"] +"\n"
 				is_ok = False
 		return is_ok
 	def name(self):

src/tests/base/validation.yml

@@ -8,14 +8,18 @@ tcptrace:
         target: 4
         desc: "Open maximum 4 flows"
       - name: "exact_value"
-        target: 4
+        target: 5
         desc: "Open exactly 4 flows"
+  # This tests the flows opened by the connection. See class FlowsTest
   - test: "flows"
     validations:
+      # validates time between first packets of the first stream and the stream for which the index is passed. 
       - name: "min_delay"
         index: 1
         target: 2
         desc: "Minimum 2 seconds delay between opening of first and second flow"
+      # validates time between first packets of streams for which the index is passed. 
+      # index is now a compound value, handled by the validate method of the class MinDelayBetweenValidation
       - name: "min_delay_between"
         index:
           - 1