public void Shrunk()
{
var something = Generate.One <SomethingToShrink>();
something.IntProperty = 42;
var composite =
new ShrinkingStrategy()
.Add(Simple.AllValues())
.Register(something, e => e.IntProperty)
.Register(something, e => e.StringProperty);
composite.Shrink(() => something.IntProperty == 42);
Assert.False(composite.Shrunk());
Assert.False(composite.Shrunk(something, e => e.IntProperty));
Assert.True(composite.Shrunk(something, e => e.StringProperty));
}
public void TwoOutOfThree()
{
var something =
new SomethingToShrink
{
PropertyOne = 42,
PropertyTwo = 42,
PropertyThree = 42,
};
var composite =
new ShrinkingStrategy()
.Add(Simple.AllValues())
.RegisterAll(something);
composite.Shrink(() => something.PropertyOne == 42 && something.PropertyTwo == 42);
Assert.False(composite.Shrunk());
Assert.False(composite.Shrunk(something, e => e.PropertyOne));
Assert.False(composite.Shrunk(something, e => e.PropertyTwo));
Assert.True(composite.Shrunk(something, e => e.PropertyThree));
}