added CPS changes in anchor

Issue-ID: TEST-395
Signed-off-by: Alexey Aleynikov <alexey.aleynikov@telekom.com>
Change-Id: I425550bcbfa0b7a3aaba32ecce9c11b9556148a1

2 files changed, 15 insertions, 12 deletions

diff --git a/src/onapsdk/cps/anchor.py b/src/onapsdk/cps/anchor.py
index b1f9014..6e540ea 100644
--- a/src/onapsdk/cps/anchor.py
+++ b/src/onapsdk/cps/anchor.py
@@ -82,27 +82,30 @@ class Anchor(CpsElement):
             auth=self.auth,
         )
 
-    def get_node(self, xpath: str, include_descendants: bool = False) -> Dict[Any, Any]:
-        """Get anchor node data.
+    def get_node(self, xpath: str, descendants: int = 0) -> Dict[Any, Any]:
+        """
+        Get anchor node data.
 
         Using XPATH get anchor's node data.
 
         Args:
             xpath (str): Anchor node xpath.
-            include_descendants (bool, optional): Determies if descendants should be included in
-                response. Defaults to False.
-
+            descendants (int, optional): Determines the number of descendant
+                levels that should be returned.
+                Can be -1 (all), 0 (none), or any positive number.
+                Defaults to 0.
         Returns:
             Dict[Any, Any]: Anchor node data.
-
         """
         return self.send_message_json(
             "GET",
             f"Get {self.name} anchor node with {xpath} xpath",
-            f"{self.url}/node?xpath={xpath}&include-descendants={include_descendants}",
+            f"{self.url}/node?xpath={xpath}"
+            f"?descendants={descendants}",
             auth=self.auth
         )
 
+
     def update_node(self, xpath: str, node_data: str) -> None:
         """Update anchor node data.
 
diff --git a/tests/test_cps.py b/tests/test_cps.py
index 2e0d0e4..a62b53f 100644
--- a/tests/test_cps.py
+++ b/tests/test_cps.py
@@ -185,21 +185,21 @@ def test_anchor_get_node(mock_send_message_json):
     mock_send_message_json.assert_called_once()
     url = mock_send_message_json.call_args[0][2]
     assert "xpath=test-xpath" in url
-    assert "include-descendants=False" in url
+    assert "descendants=0" in url
 
     mock_send_message_json.reset_mock()
-    anchor.get_node("test-xpath-2", include_descendants=True)
+    anchor.get_node("test-xpath-2", descendants=-1)
     mock_send_message_json.assert_called_once()
     url = mock_send_message_json.call_args[0][2]
     assert "xpath=test-xpath-2" in url
-    assert "include-descendants=True" in url
+    assert "descendants=-1" in url
 
     mock_send_message_json.reset_mock()
-    anchor.get_node("test-xpath-3", include_descendants=False)
+    anchor.get_node("test-xpath-3", descendants=2)
     mock_send_message_json.assert_called_once()
     url = mock_send_message_json.call_args[0][2]
     assert "xpath=test-xpath-3" in url
-    assert "include-descendants=False" in url
+    assert "descendants=2" in url
 
 @mock.patch("onapsdk.cps.Anchor.send_message")
 def test_anchor_update_node(mock_send_message):