Add web status route (#13)

* add status route

* typed status and get status at the start of application

tests/ahriman/core/status/test_client.py

@@ -4,6 +4,7 @@ from ahriman.core.configuration import Configuration
 from ahriman.core.status.client import Client
 from ahriman.core.status.web_client import WebClient
 from ahriman.models.build_status import BuildStatusEnum
+from ahriman.models.internal_status import InternalStatus
 from ahriman.models.package import Package
 
 
@@ -38,6 +39,13 @@ def test_get(client: Client, package_ahriman: Package) -> None:
     assert client.get(None) == []
 
 
+def test_get_internal(client: Client) -> None:
+    """
+    must return dummy status for web service
+    """
+    assert client.get_internal() == InternalStatus()
+
+
 def test_get_self(client: Client) -> None:
     """
     must return unknown status for service

tests/ahriman/core/status/test_web_client.py

@@ -7,6 +7,7 @@ from requests import Response
 
 from ahriman.core.status.web_client import WebClient
 from ahriman.models.build_status import BuildStatus, BuildStatusEnum
+from ahriman.models.internal_status import InternalStatus
 from ahriman.models.package import Package
 
 
@@ -26,6 +27,14 @@ def test_package_url(web_client: WebClient, package_ahriman: Package) -> None:
     assert web_client._package_url(package_ahriman.base).endswith(f"/api/v1/packages/{package_ahriman.base}")
 
 
+def test_status_url(web_client: WebClient) -> None:
+    """
+    must generate service status url correctly
+    """
+    assert web_client._status_url().startswith(f"http://{web_client.host}:{web_client.port}")
+    assert web_client._status_url().endswith("/api/v1/status")
+
+
 def test_add(web_client: WebClient, package_ahriman: Package, mocker: MockerFixture) -> None:
     """
     must process package addition
@@ -103,6 +112,37 @@ def test_get_single(web_client: WebClient, package_ahriman: Package, mocker: Moc
     assert (package_ahriman, BuildStatusEnum.Unknown) in [(package, status.status) for package, status in result]
 
 
+def test_get_internal(web_client: WebClient, mocker: MockerFixture) -> None:
+    """
+    must return web service status
+    """
+    response_obj = Response()
+    response_obj._content = json.dumps(InternalStatus(architecture="x86_64").view()).encode("utf8")
+    response_obj.status_code = 200
+
+    requests_mock = mocker.patch("requests.get", return_value=response_obj)
+
+    result = web_client.get_internal()
+    requests_mock.assert_called_once()
+    assert result.architecture == "x86_64"
+
+
+def test_get_internal_failed(web_client: WebClient, mocker: MockerFixture) -> None:
+    """
+    must suppress any exception happened during web service status getting
+    """
+    mocker.patch("requests.get", side_effect=Exception())
+    assert web_client.get_internal() == InternalStatus()
+
+
+def test_get_internal_failed_http_error(web_client: WebClient, mocker: MockerFixture) -> None:
+    """
+    must suppress any exception happened during web service status getting
+    """
+    mocker.patch("requests.get", side_effect=requests.exceptions.HTTPError())
+    assert web_client.get_internal() == InternalStatus()
+
+
 def test_get_self(web_client: WebClient, mocker: MockerFixture) -> None:
     """
     must return service status