Add AEMET OpenData integration (#45074)

Co-authored-by: Martin Hjelmare <marhje52@gmail.com>

tests/components/aemet/test_init.py

@@ -0,0 +1,44 @@
+"""Define tests for the AEMET OpenData init."""
+
+from unittest.mock import patch
+
+import requests_mock
+
+from homeassistant.components.aemet.const import DOMAIN
+from homeassistant.config_entries import ENTRY_STATE_LOADED, ENTRY_STATE_NOT_LOADED
+from homeassistant.const import CONF_API_KEY, CONF_LATITUDE, CONF_LONGITUDE, CONF_NAME
+import homeassistant.util.dt as dt_util
+
+from .util import aemet_requests_mock
+
+from tests.common import MockConfigEntry
+
+CONFIG = {
+    CONF_NAME: "aemet",
+    CONF_API_KEY: "foo",
+    CONF_LATITUDE: 40.30403754,
+    CONF_LONGITUDE: -3.72935236,
+}
+
+
+async def test_unload_entry(hass):
+    """Test that the options form."""
+
+    now = dt_util.parse_datetime("2021-01-09 12:00:00+00:00")
+    with patch("homeassistant.util.dt.now", return_value=now), patch(
+        "homeassistant.util.dt.utcnow", return_value=now
+    ), requests_mock.mock() as _m:
+        aemet_requests_mock(_m)
+
+        config_entry = MockConfigEntry(
+            domain=DOMAIN, unique_id="aemet_unique_id", data=CONFIG
+        )
+        config_entry.add_to_hass(hass)
+
+        assert await hass.config_entries.async_setup(config_entry.entry_id)
+        await hass.async_block_till_done()
+        assert config_entry.state == ENTRY_STATE_LOADED
+
+        await hass.config_entries.async_unload(config_entry.entry_id)
+        await hass.async_block_till_done()
+        assert config_entry.state == ENTRY_STATE_NOT_LOADED