1 files changed, 82 insertions, 0 deletions
diff --git a/tests/test_esr_resource.py b/tests/test_esr_resource.py
new file mode 100644
index 0000000..d6c8901
--- /dev/null
+++ b/tests/test_esr_resource.py
@@ -0,0 +1,82 @@
+from collections import namedtuple
+from unittest.mock import MagicMock, patch, PropertyMock
+
+from onap_data_provider.resources.esr_system_info_resource import (
+    CloudRegion,
+    EsrSystemInfoResource,
+)
+
+
+ESR_RESOURCE_DATA = {
+    "esr-system-info-id": "Test ID",
+    "user-name": "Test name",
+    "password": "testpass",
+    "system-type": "test type",
+    "service-url": "test url",
+    "cloud-domain": "test cloud domain",
+}
+
+
+EsrSystemInfoNamedtuple = namedtuple("EsrSystemInfo", ["esr_system_info_id"])
+
+
+@patch(
+    "onap_data_provider.resources.esr_system_info_resource.CloudRegion.esr_system_infos",
+    new_callable=PropertyMock,
+)
+def test_esr_system_info_resource_esr_system_info(mock_cloud_region_esr_system_infos):
+    cloud_region = CloudRegion(
+        cloud_owner="test",
+        cloud_region_id="test",
+        orchestration_disabled=True,
+        in_maint=True,
+    )
+    esr_resource = EsrSystemInfoResource(ESR_RESOURCE_DATA, cloud_region)
+    mock_cloud_region_esr_system_infos.return_value = iter([])
+    assert esr_resource.esr_system_info is None
+
+    mock_cloud_region_esr_system_infos.return_value = iter(
+        [EsrSystemInfoNamedtuple("Test ID")]
+    )
+    assert esr_resource.esr_system_info is not None
+
+
+@patch(
+    "onap_data_provider.resources.esr_system_info_resource.EsrSystemInfoResource.esr_system_info",
+    new_callable=PropertyMock,
+)
+def test_esr_system_info_resource_exists(mock_esr_system_info):
+    mock_esr_system_info.return_value = None
+    cloud_region_mock = MagicMock()
+    esr_resource = EsrSystemInfoResource(ESR_RESOURCE_DATA, cloud_region_mock)
+    assert esr_resource.exists is False
+
+    mock_esr_system_info.return_value = 1
+    assert esr_resource.exists is True
+
+
+@patch(
+    "onap_data_provider.resources.esr_system_info_resource.EsrSystemInfoResource.exists",
+    new_callable=PropertyMock,
+)
+def test_esr_system_info_resource_create(mock_exists):
+
+    cloud_region_mock = MagicMock()
+    esr_resource = EsrSystemInfoResource(ESR_RESOURCE_DATA, cloud_region_mock)
+
+    mock_exists.return_value = True
+    esr_resource.create()
+    cloud_region_mock.add_esr_system_info.assert_not_called()
+
+    mock_exists.return_value = False
+    esr_resource.create()
+    cloud_region_mock.add_esr_system_info.assert_called_once_with(
+        esr_system_info_id="Test ID",
+        user_name="Test name",
+        password="testpass",
+        system_type="test type",
+        system_status="active",
+        service_url="test url",
+        cloud_domain="test cloud domain",
+        default_tenant=None,
+    )