Class MockProcess

python/test_jsonrpc.py:19–28

Mock subprocess.Popen for testing JSON-RPC client

class MockProcess:
    """Mock subprocess.Popen for testing JSON-RPC client"""

    def __init__(self):
        self.stdin = io.BytesIO()
        self.stdout = None  # Will be set per test
        self.returncode = None

    def poll(self):
        return self.returncode


class ShortReadStream: