Add delete-anchor method for cps

Issue-ID: TEST-408
Signed-off-by: Arne Chrestin <arne.chrestin@telekom.de>
Change-Id: I6ad9c25dbe9b45fdaf357d0a540332089be5a6a6

2 files changed, 23 insertions, 0 deletions

diff --git a/src/onapsdk/cps/dataspace.py b/src/onapsdk/cps/dataspace.py
index e574866..df5a83c 100644
--- a/src/onapsdk/cps/dataspace.py
+++ b/src/onapsdk/cps/dataspace.py
@@ -179,6 +179,20 @@ class Dataspace(CpsElement):
                                            dataspace=self))
 
     @exception_handler
+    def delete_anchor(self, anchor_name: str) -> None:
+        """Delete dataspace anchor by name.
+
+        Args:
+            anchor_name (str): Anchor name.
+        """
+        self.send_message(
+            "DELETE",
+            f"Delete {anchor_name} anchor",
+            f"{self.url}/anchors/{anchor_name}",
+            auth=self.auth
+        )
+
+    @exception_handler
     def get_schema_set(self, schema_set_name: str) -> SchemaSet:
         """Get schema set by name.
 
diff --git a/tests/test_cps.py b/tests/test_cps.py
index a62b53f..be9ed12 100644
--- a/tests/test_cps.py
+++ b/tests/test_cps.py
@@ -89,6 +89,15 @@ def test_dataspace_get_anchor(mock_send_message_json):
     assert anchor.schema_set.name == "schemaSet1"
     assert anchor.schema_set.dataspace == ds
 
+@mock.patch("onapsdk.cps.Dataspace.send_message")
+def test_dataspace_delete_anchor(mock_send_message):
+    ds = Dataspace(name="test_ds")
+    ds.delete_anchor("some-anchor")
+    mock_send_message.assert_called_once()
+    args = mock_send_message.call_args
+    assert args[0][0] == "DELETE"
+    assert args[0][2].split('/')[-1] == "some-anchor"
+
 @mock.patch("onapsdk.cps.Dataspace.send_message_json")
 def test_dataspace_get_schema_set(mock_send_message_json):
     mock_send_message_json.return_value = DATASPACE_SCHEMA_SET