add tests for get_active_branchers endpoint

Author: markdentoom

tests/client/test_get_active_branchers.py

@@ -0,0 +1,35 @@
+from unittest import TestCase
+from unittest.mock import Mock
+
+from hypernode_api_python.client import (
+    HYPERNODE_API_APP_BRANCHER_ENDPOINT,
+    HypernodeAPIPython,
+)
+
+
+class TestGetActiveBranchers(TestCase):
+    def setUp(self):
+        self.client = HypernodeAPIPython(token="my_token")
+        self.mock_request = Mock()
+        self.client.requests = self.mock_request
+        self.app_name = "my_app"
+
+    def test_brancher_endpoint_is_correct(self):
+        self.assertEqual("/v2/app/{}/brancher/", HYPERNODE_API_APP_BRANCHER_ENDPOINT)
+
+    def test_calls_get_active_branchers_endpoint_properly(self):
+        self.client.get_active_branchers(self.app_name)
+
+        self.mock_request.assert_called_once_with(
+            "GET", f"/v2/app/{self.app_name}/brancher/"
+        )
+
+    def test_returns_active_branchers_data(self):
+        response = Mock()
+        response.status_code = 200
+        self.mock_request.return_value = response
+
+        self.assertEqual(
+            self.client.get_active_branchers(self.app_name),
+            self.mock_request.return_value,
+        )