Arbitrary<T> class
abstract
Components that generate data and perform shrinking, which are especially crucial elements in property-based testing.
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
example(
{RandomState? state, bool edgeCase = false}) → T - Generates an example of the data.
-
filter(
bool predicate(T)) → Arbitrary< T> - Returns an arbitrary that filters examples.
-
flatMap<
U> (Arbitrary< U> f(T)) → Arbitrary<U> - Returns an arbitrary from examples.
-
map<
U> (U f(T)) → Arbitrary< U> - Returns an arbitrary that transforms examples.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited