public void TestCustomization_injects_constant_values()
var fixture = new Fixture();
fixture.Customize(new TestCustomization());
var testValue = fixture.Create<(int value, string message)>();
Assert.That(testValue.value, Is.EqualTo(42));
Assert.That(testValue.message, Is.EqualTo("Hello world"));
public void TestCustomization_mixes_values()
var fixture = new Fixture();
fixture.Customize(new TestCustomization());
var testValue = fixture.Create<SampleValueObject>();
Assert.That(testValue.value, Is.EqualTo(42));
Assert.That(testValue.message, Is.EqualTo("FooBar"));