public async Task GivenCancellationToken_WhenGet_ThenCollectionFindAsync()
{
// Arrange
var sut = new TestableMongoDbDataStorageService(
_mockMongoClient.Object,
_configuration);
var cancellationTokenSource = new CancellationTokenSource();
// Act
await sut.Get(cancellationTokenSource.Token);
// Assert
_mockCollection.Verify(x => x.FindAsync(
It.IsAny <FilterDefinition <TestableStorageEntity> >(),
It.IsAny <FindOptions <TestableStorageEntity, TestableStorageEntity> >(),
It.Is <CancellationToken>(y => y == cancellationTokenSource.Token)), Times.Once);
}
public void GivenService_WhenConstruct_ThenGetDatabase_AndGetEntities()
{
// Arrange
// Nothing to arrange
// Act
var sut = new TestableMongoDbDataStorageService(
_mockMongoClient.Object,
_configuration);
// Assert
Assert.NotNull(sut);
_mockMongoClient.Verify(x => x.GetDatabase(
It.Is <string>(y => y == _configuration.DatabaseName),
It.IsAny <MongoDatabaseSettings>()), Times.Once);
_mockDatabase.Verify(x => x.GetCollection <TestableStorageEntity>(
It.Is <string>(y => y == _configuration.CollectionName),
It.IsAny <MongoCollectionSettings>()), Times.Once);
}
public async Task GivenId_AndCancellationToken_WhenRemove_ThenCollectionDeleteOneAsync()
{
// Arrange
var sut = new TestableMongoDbDataStorageService(
_mockMongoClient.Object,
_configuration);
var id = ObjectId.GenerateNewId().ToString();
var cancellationTokenSource = new CancellationTokenSource();
// Act
await sut.Remove(
id,
cancellationTokenSource.Token);
// Assert
_mockCollection.Verify(x => x.DeleteOneAsync(
It.IsAny <FilterDefinition <TestableStorageEntity> >(), // TODO: This needs asserting
It.Is <CancellationToken>(y => y == cancellationTokenSource.Token)), Times.Once);
}
public async Task GivenEntity_AndCancellationToken_WhenCreate_ThenCollectionInsertOneAsync()
{
// Arrange
var sut = new TestableMongoDbDataStorageService(
_mockMongoClient.Object,
_configuration);
var entity = new TestableStorageEntity();
var cancellationTokenSource = new CancellationTokenSource();
// Act
await sut.Create(
entity,
cancellationTokenSource.Token);
// Assert
_mockCollection.Verify(x => x.InsertOneAsync(
It.Is <TestableStorageEntity>(y => y == entity),
It.Is <InsertOneOptions>(y => y == null),
It.Is <CancellationToken>(y => y == cancellationTokenSource.Token)), Times.Once);
}