update changelog and add tests

Author: vincentsarago

.github/workflows/ci.yml

@@ -13,6 +13,7 @@ on:
       # Only run test and docker publish if some code have changed
       - 'pyproject.toml'
       - 'titiler/**'
+      - 'tests/**'
       - '.pre-commit-config.yaml'
       - '.github/workflows/ci.yml'
       - 'uv.lock'

CHANGELOG.md

@@ -2,6 +2,11 @@
 
 ## [Unreleased]
 
+## [1.1.3] - 2026-03-05
+
+* fix: better handling of custom TMS ids in WMTS endpoints
+* fix: CQL filter expression support in ItemSearch requests
+
 ## [1.1.2] - 2026-02-12
 
 * fix: render's parameter handling and query-parameter override

tests/test_collections.py

@@ -1,4 +1,4 @@
-"""Test titiler.stacapi Item endpoints."""
+"""Test titiler.stacapi collections endpoints."""
 
 import json
 import os
@@ -42,3 +42,39 @@ def test_stac_collections(rio, get_assets, app):
     assert resp["minzoom"] == 12
     assert resp["maxzoom"] == 14
     assert "?assets=cog" in resp["tiles"][0]
+
+
+@patch("titiler.stacapi.backend.ItemSearch")
+def test_stac_collections_filter(items_search, app):
+    """test arguments passed to ItemSearch."""
+
+    class ItemSearch:
+        def __init__(self, *args, **kwargs):
+            pass
+
+        def items_as_dicts(self):
+            return [{}]
+
+    items_search.return_value = ItemSearch()
+    _ = app.get(
+        "/collections/noaa-emergency-response/tiles/WebMercatorQuad/0/0/0/assets",
+        params={
+            "filter": json.dumps({"op": "=", "args": [{"property": "value"}, "1"]}),
+            "filter-lang": "cql2-json",
+        },
+    )
+    assert items_search.call_args[1]["filter"] == {
+        "op": "=",
+        "args": [{"property": "value"}, "1"],
+    }
+    assert items_search.call_args[1]["filter_lang"] == "cql2-json"
+
+    _ = app.get(
+        "/collections/noaa-emergency-response/tiles/WebMercatorQuad/0/0/0/assets",
+        params={
+            "filter": "(value = '1')",
+            "filter-lang": "cql2-text",
+        },
+    )
+    assert items_search.call_args[1]["filter"] == "(value = '1')"
+    assert items_search.call_args[1]["filter_lang"] == "cql2-text"