refactoring LIKE predicate from cql-json to match OGC docs. closes #20

Author: rsmith013

pygeofilter/parsers/cql_json/parser.py

@@ -164,12 +164,12 @@ def walk_cql_json(node: dict, is_temporal: bool = False) -> ast.Node:
 
         elif name == 'like':
             return ast.Like(
-                walk_cql_json(value['like'][0]),
-                value['like'][1],
-                nocase=value.get('nocase', True),
-                wildcard=value.get('wildcard', '%'),
-                singlechar=value.get('singleChar', '.'),
-                escapechar=value.get('escapeChar', '\\'),
+                walk_cql_json(value[0]),
+                value[1],
+                nocase=node.get('nocase', True),
+                wildcard=node.get('wildcard', '%'),
+                singlechar=node.get('singleChar', '.'),
+                escapechar=node.get('escapeChar', '\\'),
                 not_=False,
             )
 

tests/parsers/cql_json/test_parser.py

@@ -140,13 +140,11 @@ def test_attribute_between_negative_positive():
 
 def test_string_like():
     result = parse({
-        "like": {
-            "like": [
-                {"property": "attr"},
-                "some%",
-            ],
-            "nocase": False,
-        }
+        "like": [
+            {"property": "attr"},
+            "some%",
+        ],
+        "nocase": False,
     })
     assert result == ast.Like(
         ast.Attribute('attr'),
@@ -161,13 +159,11 @@ def test_string_like():
 
 def test_string_ilike():
     result = parse({
-        "like": {
-            "like": [
-                {"property": "attr"},
-                "some%",
-            ],
-            "nocase": True,
-        }
+        "like": [
+            {"property": "attr"},
+            "some%",
+        ],
+        "nocase": True,
     })
     assert result == ast.Like(
         ast.Attribute('attr'),