public void Handle_HasCurrentLifetimeScope_ShouldHandleQuery(
[Frozen] Mock<IContainer> container,
[Frozen] Mock<IQueryAsyncHandler<IQuery<object>, object>> queryHandler,
IQuery<object> query,
Task<object> queryResult,
QueryAsyncLifetimeScopeDecorator<IQuery<object>, object> decorator)
{
// Arrange
queryHandler.Setup(h => h.HandleAsync(query)).Returns(queryResult);
// Act
var result = decorator.HandleAsync(query).Result;
// Assert
result.Should().Not.Be(null);
queryHandler.Verify(h => h.HandleAsync(query), Times.Once);
container.Verify(c => c.BeginLifetimeScope(), Times.Never);
}
public void Handle_HasNoCurrentLifetimeScope_ShouldBeginNewLifetimeScopeBeforeHandleQuery(
[Frozen] Mock<IContainer> container,
[Frozen] Mock<IQueryAsyncHandler<IQuery<object>, object>> queryHandler,
IQuery<object> query,
QueryAsyncLifetimeScopeDecorator<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.HandleAsync(query)).Callback(() => callOrder++.Should().Be(1));
// Act
decorator.HandleAsync(query);
// Assert
container.Verify(c => c.BeginLifetimeScope(), Times.Once);
queryHandler.Verify(h => h.HandleAsync(query), Times.Once);
}