drop requirement that QuerySet.explain() log a query

Author: timgraham

tests/queries/test_explain.py

@@ -32,31 +32,30 @@ def test_basic(self):
         for idx, queryset in enumerate(querysets):
             for format in all_formats:
                 with self.subTest(format=format, queryset=idx):
-                    with self.assertNumQueries(1) as captured_queries:
-                        result = queryset.explain(format=format)
-                        self.assertTrue(
-                            captured_queries[0]["sql"].startswith(
-                                connection.ops.explain_prefix
+                    result = queryset.explain(format=format)
+                    # self.assertTrue(
+                    #     captured_queries[0]["sql"].startswith(
+                    #         connection.ops.explain_prefix
+                    #     )
+                    # )
+                    self.assertIsInstance(result, str)
+                    self.assertTrue(result)
+                    if not format:
+                        continue
+                    if format.lower() == "xml":
+                        try:
+                            xml.etree.ElementTree.fromstring(result)
+                        except xml.etree.ElementTree.ParseError as e:
+                            self.fail(
+                                f"QuerySet.explain() result is not valid XML: {e}"
+                            )
+                    elif format.lower() == "json":
+                        try:
+                            json.loads(result)
+                        except json.JSONDecodeError as e:
+                            self.fail(
+                                f"QuerySet.explain() result is not valid JSON: {e}"
                             )
-                        )
-                        self.assertIsInstance(result, str)
-                        self.assertTrue(result)
-                        if not format:
-                            continue
-                        if format.lower() == "xml":
-                            try:
-                                xml.etree.ElementTree.fromstring(result)
-                            except xml.etree.ElementTree.ParseError as e:
-                                self.fail(
-                                    f"QuerySet.explain() result is not valid XML: {e}"
-                                )
-                        elif format.lower() == "json":
-                            try:
-                                json.loads(result)
-                            except json.JSONDecodeError as e:
-                                self.fail(
-                                    f"QuerySet.explain() result is not valid JSON: {e}"
-                                )
 
     def test_unknown_options(self):
         with self.assertRaisesMessage(ValueError, "Unknown options: TEST, TEST2"):