value<T> method

T value<T>(
  1. String expression
)

Resolves a @Value expression as a bean's @Value field would: ${...} placeholders first, then #{...} expressions, converted to T. What a @Value field of a test class receives.

final limit = app.value<int>(r'${shop.max-basket-size}');

Implementation

T value<T>(String expression) => _resolver.value<T>(expression);