Use buck for tests

- use buck instead of maven
- cleanup output when building cluster.json file
- swap the correct nodes in swap nodes test

(cherry picked from commit 4b66b32e5057d84175195a9c5a823e59cb66fa67)

Change-Id: If5981567115fd3acdc353f4a2ee620f5e0a29716
diff --git a/TestON/tests/USECASE/SDNIPfunction/SDNIPfunction.py b/TestON/tests/USECASE/SDNIPfunction/SDNIPfunction.py
index 01aad33..bfefd8c 100644
--- a/TestON/tests/USECASE/SDNIPfunction/SDNIPfunction.py
+++ b/TestON/tests/USECASE/SDNIPfunction/SDNIPfunction.py
@@ -51,7 +51,7 @@
         main.ONOSbench.getVersion( report = True )
 
         main.step( "Creating ONOS package" )
-        packageResult = main.ONOSbench.onosPackage( opTimeout = 500 )
+        packageResult = main.ONOSbench.buckBuild()
 
         main.step( "Installing ONOS package" )
         onos1InstallResult = main.ONOSbench.onosInstall( options = "-f",
diff --git a/TestON/tests/USECASE/SDNIPperf/SDNIPperf.py b/TestON/tests/USECASE/SDNIPperf/SDNIPperf.py
index 471acfb..7fda683 100644
--- a/TestON/tests/USECASE/SDNIPperf/SDNIPperf.py
+++ b/TestON/tests/USECASE/SDNIPperf/SDNIPperf.py
@@ -50,7 +50,7 @@
         main.ONOSbench.getVersion( report=True )
 
         main.step( "Creating ONOS package" )
-        packageResult = main.ONOSbench.onosPackage( opTimeout=500 )
+        packageResult = main.ONOSbench.buckBuild()
 
         main.step( "Installing ONOS package" )
         onos1InstallResult = main.ONOSbench.onosInstall( options="-f",
diff --git a/TestON/tests/USECASE/SegmentRouting/dependencies/Testcaselib.py b/TestON/tests/USECASE/SegmentRouting/dependencies/Testcaselib.py
index e4f07f5..dcaddbf 100755
--- a/TestON/tests/USECASE/SegmentRouting/dependencies/Testcaselib.py
+++ b/TestON/tests/USECASE/SegmentRouting/dependencies/Testcaselib.py
@@ -113,7 +113,7 @@
         for i in range( main.maxNodes ):
             main.ONOSbench.onosDie( main.ONOSip[ i ] )
         main.step( "Create and Install ONOS package" )
-        packageResult = main.ONOSbench.onosPackage( )
+        packageResult = main.ONOSbench.buckBuild()
 
         onosInstallResult = main.TRUE
         for i in range( main.numCtrls ):
diff --git a/TestON/tests/USECASE/USECASE_SdnipFunction/USECASE_SdnipFunction.py b/TestON/tests/USECASE/USECASE_SdnipFunction/USECASE_SdnipFunction.py
index 50501cf..01fdfdb 100644
--- a/TestON/tests/USECASE/USECASE_SdnipFunction/USECASE_SdnipFunction.py
+++ b/TestON/tests/USECASE/USECASE_SdnipFunction/USECASE_SdnipFunction.py
@@ -146,7 +146,7 @@
         main.ONOSbench.getVersion( report=True )
 
         main.step( "Creating ONOS package" )
-        packageResult = main.ONOSbench.onosPackage( opTimeout=500 )
+        packageResult = main.ONOSbench.buckBuild()
         utilities.assert_equals( expect=main.TRUE,
                                  actual=packageResult,
                                  onpass="Package ONOS succeeded",
diff --git a/TestON/tests/USECASE/USECASE_SdnipFunctionCluster/USECASE_SdnipFunctionCluster.py b/TestON/tests/USECASE/USECASE_SdnipFunctionCluster/USECASE_SdnipFunctionCluster.py
index bb8acb8..4ac9b6b 100644
--- a/TestON/tests/USECASE/USECASE_SdnipFunctionCluster/USECASE_SdnipFunctionCluster.py
+++ b/TestON/tests/USECASE/USECASE_SdnipFunctionCluster/USECASE_SdnipFunctionCluster.py
@@ -120,7 +120,7 @@
         main.ONOSbench.getVersion( report=True )
 
         main.step( "Creating ONOS package" )
-        packageResult = main.ONOSbench.onosPackage( opTimeout=500 )
+        packageResult = main.ONOSbench.buckBuild()
         utilities.assert_equals( expect=main.TRUE,
                                  actual=packageResult,
                                  onpass="Package ONOS succeeded",
diff --git a/TestON/tests/USECASE/USECASE_SdnipFunctionCluster_fsfw/USECASE_SdnipFunctionCluster_fsfw.py b/TestON/tests/USECASE/USECASE_SdnipFunctionCluster_fsfw/USECASE_SdnipFunctionCluster_fsfw.py
index 0499fde..3ed58c2 100644
--- a/TestON/tests/USECASE/USECASE_SdnipFunctionCluster_fsfw/USECASE_SdnipFunctionCluster_fsfw.py
+++ b/TestON/tests/USECASE/USECASE_SdnipFunctionCluster_fsfw/USECASE_SdnipFunctionCluster_fsfw.py
@@ -125,7 +125,7 @@
         main.ONOSbench.getVersion( report=True )
 
         main.step( "Creating ONOS package" )
-        packageResult = main.ONOSbench.onosPackage( opTimeout=500 )
+        packageResult = main.ONOSbench.buckBuild()
         utilities.assert_equals( expect=main.TRUE,
                                  actual=packageResult,
                                  onpass="Package ONOS succeeded",
diff --git a/TestON/tests/USECASE/USECASE_SdnipFunction_fsfw/USECASE_SdnipFunction_fsfw.py b/TestON/tests/USECASE/USECASE_SdnipFunction_fsfw/USECASE_SdnipFunction_fsfw.py
index f2395de..5dbd2b6 100644
--- a/TestON/tests/USECASE/USECASE_SdnipFunction_fsfw/USECASE_SdnipFunction_fsfw.py
+++ b/TestON/tests/USECASE/USECASE_SdnipFunction_fsfw/USECASE_SdnipFunction_fsfw.py
@@ -132,7 +132,7 @@
         main.ONOSbench.getVersion( report=True )
 
         main.step( "Creating ONOS package" )
-        packageResult = main.ONOSbench.onosPackage( opTimeout=500 )
+        packageResult = main.ONOSbench.buckBuild()
         utilities.assert_equals( expect=main.TRUE,
                                  actual=packageResult,
                                  onpass="Package ONOS succeeded",