changing test execution to use 'robot' from 'pybot'

Change-Id: I9916414268a4e6b88fc771152548774244a15550
diff --git a/jjb/pipeline/chart-api-test-helm.groovy b/jjb/pipeline/chart-api-test-helm.groovy
index 1d5112f..49fa213 100644
--- a/jjb/pipeline/chart-api-test-helm.groovy
+++ b/jjb/pipeline/chart-api-test-helm.groovy
@@ -155,9 +155,9 @@
 
            cd $WORKSPACE/cord/test/cord-tester/src/test/cord-api/Tests
            ## Run CORE API Tests
-           pybot -d Log -T XOSCoreAPITests.robot  || true
+           robot -d Log -T XOSCoreAPITests.robot  || true
            ## Run services API Tests
-           for i in \$SERVICES; do bash -c "pybot -d Log -T -v TESTLIBRARY:\$i\$library \$i\$testname"; sleep 2; done || true
+           for i in \$SERVICES; do bash -c "robot -d Log -T -v TESTLIBRARY:\$i\$library \$i\$testname"; sleep 2; done || true
 
            popd
 
@@ -225,9 +225,9 @@
 
            cd $WORKSPACE/cord/test/cord-tester/src/test/cord-api/Tests
            ## Run CORE API Tests
-           pybot -d Log -T XOSCoreAPITests.robot  || true
+           robot -d Log -T XOSCoreAPITests.robot  || true
            ## Run Rcord-lite services API Tests
-           for i in \$SERVICES; do bash -c "pybot -d Log -T -v TESTLIBRARY:\$i\$library \$i\$testname"; sleep 2; done || true
+           for i in \$SERVICES; do bash -c "robot -d Log -T -v TESTLIBRARY:\$i\$library \$i\$testname"; sleep 2; done || true
 
            popd
 
@@ -293,7 +293,7 @@
 
            cd $WORKSPACE/cord/test/cord-tester/src/test/cord-api/Tests
            ## Run mcord services API Tests
-           for i in \$SERVICES; do bash -c "pybot -d Log -T -e ProgranServiceInstance -v TESTLIBRARY:\$i\$library \$i\$testname"; sleep 2; done || true
+           for i in \$SERVICES; do bash -c "robot -d Log -T -e ProgranServiceInstance -v TESTLIBRARY:\$i\$library \$i\$testname"; sleep 2; done || true
 
            popd
 
@@ -363,7 +363,7 @@
 
            cd $WORKSPACE/cord/test/cord-tester/src/test/cord-api/Tests
            ## Run kubernetes-base services API Tests
-           for i in \$SERVICES; do bash -c "pybot -d Log -T -v TESTLIBRARY:\$i\$library \$i\$testname"; sleep 2; done || true
+           for i in \$SERVICES; do bash -c "robot -d Log -T -v TESTLIBRARY:\$i\$library \$i\$testname"; sleep 2; done || true
 
            popd
 
@@ -418,7 +418,7 @@
 
            cd $WORKSPACE/cord/test/cord-tester/src/test/cord-api/Tests
            ## Run hippie-oss services API Tests
-           for i in \$SERVICES; do bash -c "pybot -d Log -T -v TESTLIBRARY:\$i\$library \$i\$testname"; sleep 2; done || true
+           for i in \$SERVICES; do bash -c "robot -d Log -T -v TESTLIBRARY:\$i\$library \$i\$testname"; sleep 2; done || true
 
            popd