update tests for double open ended temporal interval

stac_fastapi/pgstac/tests/resources/test_item.py

@@ -457,27 +457,17 @@ async def test_item_search_temporal_window_post(
 async def test_item_search_temporal_open_window(
     app_client, load_test_data, load_test_collection
 ):
-    """Test POST search with open spatio-temporal query (core)"""
-    test_item = load_test_data("test_item.json")
-    resp = await app_client.post(
-        f"/collections/{test_item['collection']}/items", json=test_item
-    )
-    assert resp.status_code == 200
-
-    # Add second item with a different datetime.
-    second_test_item = load_test_data("test_item2.json")
-    resp = await app_client.post(
-        f"/collections/{test_item['collection']}/items", json=second_test_item
-    )
-    assert resp.status_code == 200
-
     params = {
-        "collections": [test_item["collection"]],
         "datetime": "../..",
     }
     resp = await app_client.post("/search", json=params)
-    resp_json = resp.json()
-    assert len(resp_json["features"]) == 2
+    assert resp.status_code == 400
+
+    params = {
+        "datetime": "/",
+    }
+    resp = await app_client.post("/search", json=params)
+    assert resp.status_code == 400
 
 
 @pytest.mark.asyncio

stac_fastapi/types/tests/test_rfc3339.py

@@ -1,6 +1,13 @@
+from datetime import timezone
+
 import pytest
 
-from stac_fastapi.types.rfc3339 import rfc3339_str_to_datetime, str_to_interval
+from stac_fastapi.types.rfc3339 import (
+    now_in_utc,
+    now_to_rfc3339_str,
+    rfc3339_str_to_datetime,
+    str_to_interval,
+)
 
 invalid_datetimes = [
     "1985-04-12",  # date only
@@ -88,4 +95,11 @@ def test_parse_valid_interval_to_datetime(test_input):
     assert str_to_interval(test_input)
 
 
-# TODO: add tests for now and str functions
+def test_now_functions() -> None:
+    now1 = now_in_utc()
+    now2 = now_in_utc()
+
+    assert now1 < now2
+    assert now1.tzinfo == timezone.utc
+
+    rfc3339_str_to_datetime(now_to_rfc3339_str())