Fix remaining types errors

Author: holtskinner

tests/client/test_client.py

@@ -95,14 +95,14 @@
 
 MINIMAL_TASK: dict[str, Any] = {
     'id': 'task-abc',
-    'context_id': 'session-xyz',
+    'contextId': 'session-xyz',
     'status': {'state': 'working'},
     'kind': 'task',
 }
 
 MINIMAL_CANCELLED_TASK: dict[str, Any] = {
     'id': 'task-abc',
-    'context_id': 'session-xyz',
+    'contextId': 'session-xyz',
     'status': {'state': 'canceled'},
     'kind': 'task',
 }

tests/test_types.py

@@ -113,7 +113,7 @@
 TEXT_PART_DATA: dict[str, Any] = {'kind': 'text', 'text': 'Hello'}
 FILE_URI_PART_DATA: dict[str, Any] = {
     'kind': 'file',
-    'file': {'uri': 'file:///path/to/file.txt', 'mime_type': 'text/plain'},
+    'file': {'uri': 'file:///path/to/file.txt', 'mimeType': 'text/plain'},
 }
 FILE_BYTES_PART_DATA: dict[str, Any] = {
     'kind': 'file',