public async Task ChangeBuilderAsync__DelegatesToCollectionManager()
{
var awaited = false;
MockedCollectionsManager.Setup(_ => _.ChangeBuilderAsync(It.IsAny <ICollection <IData> >(), It.IsAny <IDataBuilder <IData> >()))
.Returns(Task.Delay(200).ContinueWith(_ => awaited = true));
await TestInstance.ChangeBuilderAsync(Collection, DataBuilder);
MockedCollectionsManager.Verify(_ => _.ChangeBuilderAsync(Collection, DataBuilder));
Assert.IsTrue(awaited);
}
public async Task ChangeBuilderAsync__ItemsBuildUsingChangedBuilder()
{
var collection = new List <IData>()
{
new Mock <IData>().Object, new Mock <IData>().Object
};
var mockedDataBuilder = new Mock <IDataBuilder <IData> >();
var dataBuilder = mockedDataBuilder.Object;
TestInstance.RegisterCollection(collection, Descriptor, DataBuilder);
await TestInstance.ChangeBuilderAsync(collection, dataBuilder);
foreach (var item in collection)
{
mockedDataBuilder.Verify(_ => _.DoWorkAsync(item));
}
}
public async Task ChangeBuilderAsync_CollectionNotRegistered_InvalidOperationException()
{
var caught = false;
MockedTestInstance.Setup(_ => _.BuildCollectionAsync(It.IsAny <ICollection <IData> >()))
.Returns(Task.FromResult(0));
try
{
await TestInstance.ChangeBuilderAsync(Collection, DataBuilder);
}
catch (InvalidOperationException)
{
caught = true;
}
Assert.IsTrue(caught);
}