chg: [Cluster] add(cv: ClusterValue)

.github/workflows/pytest.yml

@@ -33,7 +33,7 @@ jobs:
 
     - name: Test with nosetests
       run: |
-        poetry run pytest --cov=pymispgalaxies  tests/tests.py
+        poetry run pytest --cov=pymispgalaxies  tests/test*.py
         poetry run mypy .
 
     - name: Upload coverage to Codecov

pymispgalaxies/api.py

@@ -394,14 +394,12 @@ class Cluster(Mapping):  # type: ignore
             self.category = self.cluster['category']
             self.cluster_values = {}
             self.duplicates = []
-            for value in self.cluster['values']:
-                new_cluster_value = ClusterValue(value)
-                if self.get(new_cluster_value.value):
-                    if skip_duplicates:
-                        self.duplicates.append((self.name, new_cluster_value.value))
-                    else:
-                        raise PyMISPGalaxiesError("Duplicate value ({}) in cluster: {}".format(new_cluster_value.value, self.name))
-                self.cluster_values[new_cluster_value.value] = new_cluster_value
+            try:
+                for value in self.cluster['values']:
+                    new_cluster_value = ClusterValue(value)
+                    self.add(new_cluster_value, skip_duplicates)
+            except KeyError:
+                pass
 
     @overload
     def search(self, query: str, return_tags: Literal[False] = False) -> List[ClusterValue]:
@@ -465,6 +463,17 @@ class Cluster(Mapping):  # type: ignore
                 return value
         raise KeyError('No value with external_id: {}'.format(external_id))
 
+    def add(self, cv: ClusterValue, skip_duplicates: bool) -> None:
+        """
+        Adds a cluster value to the cluster.
+        """
+        if self.get(cv.value):
+            if skip_duplicates:
+                self.duplicates.append((self.name, cv.value))
+            else:
+                raise PyMISPGalaxiesError("Duplicate value ({}) in cluster: {}".format(cv.value, self.name))
+        self.cluster_values[cv.value] = cv
+
     def __str__(self) -> str:
         """
         Returns a string representation of the cluster.

tests/tests.py

@@ -2,7 +2,7 @@
 # -*- coding: utf-8 -*-
 
 import unittest
-from pymispgalaxies import Galaxies, Clusters, Cluster, UnableToRevertMachinetag
+from pymispgalaxies import Galaxies, Clusters, UnableToRevertMachinetag
 from glob import glob
 import os
 import json
@@ -127,13 +127,3 @@ class TestPyMISPGalaxies(unittest.TestCase):
                 errors[uuid] = entries
         print(json.dumps(errors, indent=2))
         self.assertFalse(errors)
-
-    def test_get_by_external_id(self):
-        cluster = Cluster(cluster='mitre-attack-pattern')
-        self.assertIsNotNone(cluster)
-        cluster_by_external_id = cluster.get_by_external_id('T1525')
-        cluster_by_value = cluster.get('Implant Internal Image - T1525')
-        self.assertEqual(cluster_by_external_id, cluster_by_value)
-
-        with self.assertRaises(KeyError):
-            cluster.get_by_external_id('XXXXXX')

tests/tests_api.py

@@ -0,0 +1,23 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+import unittest
+from pymispgalaxies import Galaxies, Clusters, Cluster
+
+
+class TestPyMISPGalaxiesApi(unittest.TestCase):
+
+    def setUp(self):
+        self.galaxies = Galaxies()
+        self.clusters = Clusters(skip_duplicates=False)
+        self.maxDiff = None
+
+    def test_get_by_external_id(self):
+        cluster = Cluster(cluster='mitre-attack-pattern')
+        self.assertIsNotNone(cluster)
+        cluster_by_external_id = cluster.get_by_external_id('T1525')
+        cluster_by_value = cluster.get('Implant Internal Image - T1525')
+        self.assertEqual(cluster_by_external_id, cluster_by_value)
+
+        with self.assertRaises(KeyError):
+            cluster.get_by_external_id('XXXXXX')