public void BeginsLifetimeScope_WhenCurrentLifetimeScope_IsNull()
{
var query = new FakeQueryWithoutValidator();
var decorated = new Mock<IHandleQuery<FakeQueryWithoutValidator, string>>(MockBehavior.Strict);
decorated.Setup(x => x.Handle(query)).Returns("faked");
var decorator = new QueryLifetimeScopeDecorator<FakeQueryWithoutValidator, string>(Container, () => decorated.Object);
Container.GetCurrentLifetimeScope().ShouldEqual(null);
var result = decorator.Handle(query);
result.ShouldEqual("faked");
decorated.Verify(x => x.Handle(query), Times.Once);
}
public void BeginsLifetimeScope_WhenCurrentLifetimeScope_IsNull()
{
var query = new FakeQueryWithoutValidator();
var decorated = new Mock <IHandleQuery <FakeQueryWithoutValidator, string> >(MockBehavior.Strict);
decorated.Setup(x => x.Handle(query)).Returns("faked");
var decorator = new QueryLifetimeScopeDecorator <FakeQueryWithoutValidator, string>(_fixture.Container, () => decorated.Object);
Assert.Equal(null, _fixture.Container.GetCurrentLifetimeScope());
var result = decorator.Handle(query);
Assert.Equal("faked", result);
decorated.Verify(x => x.Handle(query), Times.Once);
}
public void Handle_HasCurrentLifetimeScope_ShouldHandleQuery(
[Frozen] Mock<IContainer> container,
[Frozen] Mock<IQueryHandler<IQuery<object>, object>> queryHandler,
IQuery<object> query,
QueryLifetimeScopeDecorator<IQuery<object>, object> decorator)
{
// Act
var result = decorator.Handle(query);
// Assert
result.Should().Not.Be(null);
queryHandler.Verify(h => h.Handle(query), Times.Once);
container.Verify(c => c.BeginLifetimeScope(), Times.Never);
}
public void UsesCurrentLifetimeScope_WhenCurrentLifetimeScope_IsNotNull()
{
var query = new FakeQueryWithoutValidator();
var decorated = new Mock<IHandleQuery<FakeQueryWithoutValidator, string>>(MockBehavior.Strict);
decorated.Setup(x => x.Handle(query)).Returns("faked");
var decorator = new QueryLifetimeScopeDecorator<FakeQueryWithoutValidator, string>(_fixture.Container, () => decorated.Object);
Assert.Equal(null, _fixture.Container.GetCurrentLifetimeScope());
string result;
using (_fixture.Container.BeginLifetimeScope())
{
result = decorator.Handle(query);
}
Assert.Equal("faked", result);
decorated.Verify(x => x.Handle(query), Times.Once);
}
public void Handle_HasNoCurrentLifetimeScope_ShouldBeginNewLifetimeScopeBeforeHandleQuery(
[Frozen] Mock<IContainer> container,
[Frozen] Mock<IQueryHandler<IQuery<object>, object>> queryHandler,
IQuery<object> query,
QueryLifetimeScopeDecorator<IQuery<object>, object> decorator)
{
// Arrange
var callOrder = 0;
container.Setup(c => c.GetCurrentLifetimeScope()).Returns(null);
container.Setup(c => c.BeginLifetimeScope()).Callback(() => callOrder++.Should().Be(0));
queryHandler.Setup(c => c.Handle(query)).Callback(() => callOrder++.Should().Be(1));
// Act
decorator.Handle(query);
// Assert
container.Verify(c => c.BeginLifetimeScope(), Times.Once);
queryHandler.Verify(h => h.Handle(query), Times.Once);
}