setIsClientForTesting function
Overrides isClientEnvironment for testing purposes.
Call this in a setUp callback to simulate a client environment in tests
that verify reactive bloc behavior. Always pair with
resetIsClientForTesting in tearDown.
setUp(() => setIsClientForTesting(true));
tearDown(() => resetIsClientForTesting());
Implementation
// ignore: avoid_positional_boolean_parameters
void setIsClientForTesting(bool value) => _isClient = value;