AAI-2208 Add robot test cases for CCVPN use case

Testing of AAI in CSIT-style regression tests
Testing of connectivities in AAI for CCVPN use case
Ignore project file of RED tool
Expand AAI properties to distinguish different AAI versions
Fix bugs in aai_interface.robot

Change-Id: Ie459e29aeb44840989360dd2da6858096fcfd358
Issue-ID: AAI-2208
Signed-off-by: Keong Lim <keong.lim@huawei.com>
diff --git a/robot/testsuites/aai/aai-regression-test-v14.robot b/robot/testsuites/aai/aai-regression-test-v14.robot
new file mode 100644
index 0000000..ab43776
--- /dev/null
+++ b/robot/testsuites/aai/aai-regression-test-v14.robot
@@ -0,0 +1,18 @@
+*** Settings ***
+Documentation   AAI CSIT-style regression tests for CCVPN - new schema elements introduced in Casablanca release for CCVPN use case
+Default Tags    aai csit ccvpn
+Test Timeout    10s
+Resource    ${EXECDIR}/robot/resources/aai/ccvpn-connectivities.robot
+
+*** Variables ***
+${connectivity_id}=  robot-connectivity-test-1
+
+*** Test Cases ***
+Connectivity test case
+    Confirm API Not Implemented Connectivity  ${connectivity_id}
+    Confirm No Connectivity  ${connectivity_id}
+    Create Connectivity If Not Exists  ${connectivity_id}
+    Get Connectivity  ${connectivity_id}
+    Delete Connectivity If Exists  ${connectivity_id}
+    Confirm No Connectivity  ${connectivity_id}
+    [Teardown]  Delete Connectivity If Exists  ${connectivity_id}