Clean up the mixed tabs and spaces

The whitespace in these files needed to be cleaned up a bit.
All tabs were replaced with 4 spaces.

Change-Id: Ie5e6aab33024e65b924fe17206ed9308d7b5a6e7
Signed-off-by: Latitia M Haskins <latitia.haskins@gmail.com>

Author: lhaskins

bddtests/steps/orderer_impl.py

@@ -30,46 +30,46 @@
 
 @given(u'user "{enrollId}" is an authorized user of the ordering service')
 def step_impl(context, enrollId):
-	secretMsg = {
-		"enrollId": enrollId,
-		"enrollSecret" : enrollId
-	}
-	orderer_util.registerUser(context, secretMsg, "N/A")
+    secretMsg = {
+        "enrollId": enrollId,
+        "enrollSecret" : enrollId
+    }
+    orderer_util.registerUser(context, secretMsg, "N/A")
 
 
 @when(u'user "{enrollId}" broadcasts "{numMsgsToBroadcast}" unique messages on "{composeService}"')
 def step_impl(context, enrollId, numMsgsToBroadcast, composeService):
-	userRegistration = orderer_util.getUserRegistration(context, enrollId)
-	userRegistration.broadcastMessages(context, numMsgsToBroadcast, composeService)
+    userRegistration = orderer_util.getUserRegistration(context, enrollId)
+    userRegistration.broadcastMessages(context, numMsgsToBroadcast, composeService)
 
 
 @when(u'user "{enrollId}" connects to deliver function on "{composeService}"')
 def step_impl(context, enrollId, composeService):
-	# First get the properties
-	assert 'table' in context, "table (Start | End) not found in context"
-	userRegistration = orderer_util.getUserRegistration(context, enrollId)
-	streamHelper = userRegistration.connectToDeliverFunction(context, composeService)
+    # First get the properties
+    assert 'table' in context, "table (Start | End) not found in context"
+    userRegistration = orderer_util.getUserRegistration(context, enrollId)
+    streamHelper = userRegistration.connectToDeliverFunction(context, composeService)
 
 
 @when(u'user "{enrollId}" waits "{waitTime}" seconds')
 def step_impl(context, enrollId, waitTime):
-	time.sleep(float(waitTime))
+    time.sleep(float(waitTime))
 
 
 @then(u'user "{enrollId}" should get a delivery from "{composeService}" of "{expectedBlocks}" blocks with "{numMsgsToBroadcast}" messages within "{batchTimeout}" seconds')
 def step_impl(context, enrollId, expectedBlocks, numMsgsToBroadcast, batchTimeout, composeService):
-	userRegistration = orderer_util.getUserRegistration(context, enrollId)
-	streamHelper = userRegistration.getDelivererStreamHelper(context, composeService)
-	blocks = streamHelper.getBlocks()
-	# Verify block count
-	assert len(blocks) == int(expectedBlocks), "Expected {0} blocks, received {1}".format(expectedBlocks, len(blocks))
+    userRegistration = orderer_util.getUserRegistration(context, enrollId)
+    streamHelper = userRegistration.getDelivererStreamHelper(context, composeService)
+    blocks = streamHelper.getBlocks()
+    # Verify block count
+    assert len(blocks) == int(expectedBlocks), "Expected {0} blocks, received {1}".format(expectedBlocks, len(blocks))
 
 
 @when(u'user "{enrollId}" sends deliver a seek request on "{composeService}" with properties')
 def step_impl(context, enrollId, composeService):
-	row = context.table.rows[0]
-	start, end, = orderer_util.convertSeek(row['Start']), orderer_util.convertSeek(row['End'])
+    row = context.table.rows[0]
+    start, end, = orderer_util.convertSeek(row['Start']), orderer_util.convertSeek(row['End'])
 
-	userRegistration = orderer_util.getUserRegistration(context, enrollId)
-	streamHelper = userRegistration.getDelivererStreamHelper(context, composeService)
+    userRegistration = orderer_util.getUserRegistration(context, enrollId)
+    streamHelper = userRegistration.getDelivererStreamHelper(context, composeService)
         streamHelper.seekToRange(start = start, end = end)

bddtests/steps/orderer_util.py

@@ -149,46 +149,43 @@ def __init__(self, userName):
     def getUserName(self):
         return self.userName
 
-
     def connectToDeliverFunction(self, context, composeService, timeout=1):
         'Connect to the deliver function and drain messages to associated orderer queue'
         assert not composeService in self.abDeliversStreamHelperDict, "Already connected to deliver stream on {0}".format(composeService)
         streamHelper = DeliverStreamHelper(self.getABStubForComposeService(context, composeService))
         self.abDeliversStreamHelperDict[composeService] = streamHelper
         return streamHelper
 
-
     def getDelivererStreamHelper(self, context, composeService):
         assert composeService in self.abDeliversStreamHelperDict, "NOT connected to deliver stream on {0}".format(composeService)
         return self.abDeliversStreamHelperDict[composeService]
 
-
-
     def broadcastMessages(self, context, numMsgsToBroadcast, composeService, chainID=TEST_CHAIN_ID, dataFunc=_defaultDataFunction, chainHeaderType=common_pb2.ENDORSER_TRANSACTION):
-		abStub = self.getABStubForComposeService(context, composeService)
-		replyGenerator = abStub.Broadcast(generateBroadcastMessages(chainID=chainID, numToGenerate = int(numMsgsToBroadcast), dataFunc=dataFunc, chainHeaderType=chainHeaderType), 2)
-		counter = 0
-		try:
-			for reply in replyGenerator:
-				counter += 1
-				print("{0} received reply: {1}, counter = {2}".format(self.getUserName(), reply, counter))
-				if counter == int(numMsgsToBroadcast):
-					break
-		except Exception as e:
-			print("Got error: {0}".format(e) )
-			print("Got error")
-		print("Done")
-		assert counter == int(numMsgsToBroadcast), "counter = {0}, expected {1}".format(counter, numMsgsToBroadcast)
+        abStub = self.getABStubForComposeService(context, composeService)
+        replyGenerator = abStub.Broadcast(generateBroadcastMessages(chainID=chainID, numToGenerate = int(numMsgsToBroadcast), dataFunc=dataFunc, chainHeaderType=chainHeaderType), 2)
+        counter = 0
+        try:
+            for reply in replyGenerator:
+                counter += 1
+                print("{0} received reply: {1}, counter = {2}".format(self.getUserName(), reply, counter))
+                if counter == int(numMsgsToBroadcast):
+                    break
+        except Exception as e:
+            print("Got error: {0}".format(e) )
+            print("Got error")
+        print("Done")
+        assert counter == int(numMsgsToBroadcast), "counter = {0}, expected {1}".format(counter, numMsgsToBroadcast)
 
     def getABStubForComposeService(self, context, composeService):
-		'Return a Stub for the supplied composeService, will cache'
-		if composeService in self.atomicBroadcastStubsDict:
-			return self.atomicBroadcastStubsDict[composeService]
-		# Get the IP address of the server that the user registered on
-		channel = getGRPCChannel(*bdd_test_util.getPortHostMapping(context.compose_containers, composeService, 7050))
-		newABStub = ab_pb2.beta_create_AtomicBroadcast_stub(channel)
-		self.atomicBroadcastStubsDict[composeService] = newABStub
-		return newABStub
+        'Return a Stub for the supplied composeService, will cache'
+        if composeService in self.atomicBroadcastStubsDict:
+            return self.atomicBroadcastStubsDict[composeService]
+        # Get the IP address of the server that the user registered on
+        channel = getGRPCChannel(*bdd_test_util.getPortHostMapping(context.compose_containers, composeService, 7050))
+        newABStub = ab_pb2.beta_create_AtomicBroadcast_stub(channel)
+        self.atomicBroadcastStubsDict[composeService] = newABStub
+        return newABStub
+
 
 # Registerses a user on a specific composeService
 def registerUser(context, secretMsg, composeService):
@@ -245,7 +242,6 @@ def createSeekInfo(chainID = TEST_CHAIN_ID, start = 'Oldest', end = 'Newest',  b
     )
 
 
-
 def generateBroadcastMessages(chainID = TEST_CHAIN_ID, numToGenerate = 3, timeToHoldOpen = 1, dataFunc =_defaultDataFunction, chainHeaderType=common_pb2.ENDORSER_TRANSACTION ):
     messages = []
     for i in range(0, numToGenerate):