public void Customize(IFixture fixture)
{
Things = new List <Thing>();
fixture.Register <IMyInterface>(() =>
{
var fake = new FakeMyInterface();
Things
.ToList()
.ForEach(fake.AddThing);
return(fake);
});
fixture.AddManyTo(Things);
}
internal MyClassFixture()
{
Things = new List <Thing>();
this.Register <IMyInterface>(() =>
{
var fake = new FakeMyInterface();
Things
.ToList()
.ForEach(fake.AddThing);
return(fake);
});
this.AddManyTo(Things);
}
public void WithoutAutoFixture()
{
// Fixture setup
var thing1 = new Thing
{
Number = 3
,
Text = "Anonymous text 1"
};
var thing2 = new Thing
{
Number = 6
,
Text = "Anonymous text 2"
};
var thing3 = new Thing
{
Number = 1
,
Text = "Anonymous text 3"
};
var expectedSum = new[] { thing1, thing2, thing3 }
.Select(t => t.Number).Sum();
IMyInterface fake = new FakeMyInterface();
fake.AddThing(thing1);
fake.AddThing(thing2);
fake.AddThing(thing3);
var sut = new MyClass(fake);
// Exercise system
var result = sut.CalculateSumOfThings();
// Verify outcome
result.Should().Be(expectedSum);
// Fixture teardown
}
public void ImperativeStyle()
{
// Fixture setup
var fixture = new Fixture();
var things = fixture.CreateMany <Thing>().ToList();
IMyInterface fake = new FakeMyInterface();
fixture.Register <IMyInterface>(() => fake);
things.ForEach(t => fake.AddThing(t));
var expectedSum = things.Select(t => t.Number).Sum();
var sut = fixture.Create <MyClass>();
// Exercise system
var result = sut.CalculateSumOfThings();
// Verify outcome
result.Should().Be(expectedSum);
// Fixture teardown
}
