public async Task Storage_WriteAsync_ShouldSave_GrainState_FirstTime_UnderOptimisticLockingControl()
{
//Arrange
InitilizeProviderHost();
ProviderExt = new ElasticStorageProvider();
Provider = ProviderExt;
var grainState = new MyTestGrainState();
var currentVersion = grainState.Version;
//Act
await ProviderExt.Init("test", Runtime, Configuration);
// due to difficulties in creating grainReference as object we test internal WriteStateToElasticAsync
await ProviderExt.WriteStateToElasticAsync(nameof(MyGrainState), ExampleGrainRefKeyString, grainState);
//Assert
grainState.Version.Should().BeGreaterThan(currentVersion);
}
public async Task Storage_ClearStateAsync_Should_DeleteStored_GrainState()
{
//Arrange
InitilizeProviderHost();
ProviderExt = new ElasticStorageProvider();
Provider = ProviderExt;
var grainState = new MyTestGrainState() { Etag = "xxx", MyString = "mystring", MyInt = 1 };
await ProviderExt.Init("test", Runtime, Configuration);
// due to difficulties in creating grainReference as object we test internal WriteStateToElasticAsync
await ProviderExt.WriteStateToElasticAsync(nameof(MyGrainState), ExampleGrainRefKeyString, grainState);
//Act
await ProviderExt.ClearStateInElasticAsync(nameof(MyGrainState), ExampleGrainRefKeyString, grainState);
//Assert
var anotherCopy = new MyTestGrainState();
var newObject = new MyTestGrainState();
await ProviderExt.ReadStateFromElasticAsync(nameof(MyGrainState), ExampleGrainRefKeyString, anotherCopy);
anotherCopy.ShouldBeEquivalentTo(newObject, x => x.Excluding(t => t.Etag));
}
public async Task Storage_WriteAsync_Should_NOT_Allow_Store_updated_GrainState_WithIncorrectVersion()
{
//Arrange
InitilizeProviderHost();
ProviderExt = new ElasticStorageProvider();
Provider = ProviderExt;
var grainState = new MyTestGrainState();
await ProviderExt.Init("test", Runtime, Configuration);
// due to difficulties in creating grainReference as object we test internal WriteStateToElasticAsync
await ProviderExt.WriteStateToElasticAsync(nameof(MyGrainState), ExampleGrainRefKeyString, grainState);
grainState.Version = 222;//incorrect version
//Act
grainState.MyInt = 4;
await ProviderExt.WriteStateToElasticAsync(nameof(MyGrainState), ExampleGrainRefKeyString, grainState);
//Assert
// throw ElasticsearchStorageException
}
