public void AddImageTrainingData_Success()
{
IClient client = Substitute.For <IClient>();
IRequest request = Substitute.For <IRequest>();
client.PostAsync(Arg.Any <string>())
.Returns(request);
VisualRecognitionService service = new VisualRecognitionService(client);
var versionDate = "versionDate";
service.VersionDate = versionDate;
var collectionId = "collectionId";
var imageId = "imageId";
var objects = new List <TrainingDataObject>();
var result = service.AddImageTrainingData(collectionId: collectionId, imageId: imageId, objects: objects);
JObject bodyObject = new JObject();
if (objects != null && objects.Count > 0)
{
bodyObject["objects"] = JToken.FromObject(objects);
}
var json = JsonConvert.SerializeObject(bodyObject);
request.Received().WithArgument("version", versionDate);
request.Received().WithBodyContent(Arg.Is <StringContent>(x => x.ReadAsStringAsync().Result.Equals(json)));
client.Received().PostAsync($"{service.ServiceUrl}/v4/collections/{collectionId}/images/{imageId}/training_data");
}
public void AddTrainingData()
{
IamAuthenticator authenticator = new IamAuthenticator(
apikey: "{apikey}"
);
VisualRecognitionService service = new VisualRecognitionService("2019-02-11", authenticator);
List <TrainingDataObject> objects = new List <TrainingDataObject>()
{
new TrainingDataObject()
{
_Object = "2018-Fit",
Location = new Location()
{
Left = 13,
Top = 5,
Width = 760,
Height = 419
}
}
};
var result = service.AddImageTrainingData(
collectionId: "60b4a98f-2472-4e2b-9c73-28bcaea6fa00",
imageId: "2018-Honda-Fit_dc0e7bbb5169dd0337ef5b753027ca90",
objects: objects
);
Console.WriteLine(result.Response);
}
public IEnumerator TestAddImageTrainingData()
{
Log.Debug("VisualRecognitionServiceV4IntegrationTests", "Attempting to Add Image Training Data...");
TrainingDataObjects trainingDataObjects = null;
var objectName = giraffeClassname;
List <TrainingDataObject> objects = new List <TrainingDataObject>()
{
new TrainingDataObject()
{
_Object = objectName,
Location = new Location()
{
Left = 27,
Top = 64,
Width = 75,
Height = 78
}
}
};
service.AddImageTrainingData(
callback: (DetailedResponse <TrainingDataObjects> response, IBMError error) =>
{
Log.Debug("VisualRecognitionServiceV4IntegrationTests", "AddImageTrainingData result: {0}", response.Response);
trainingDataObjects = response.Result;
Assert.IsNotNull(trainingDataObjects);
Assert.IsTrue(trainingDataObjects.Objects.Count > 0);
Assert.IsNull(error);
},
collectionId: collectionId,
imageId: imageId,
objects: objects
);
while (trainingDataObjects == null)
{
yield return(null);
}
}
public void Training_Success()
{
string testCollectionName = "testCollection";
string testCollectionDescription = ".NET test collection";
service.WithHeader("X-Watson-Test", "1");
var createCollectionResult = service.CreateCollection(
name: Utility.ConvertToUtf8(testCollectionName),
description: Utility.ConvertToUtf8(testCollectionDescription));
var createdCollectionId = createCollectionResult.Result.CollectionId;
DetailedResponse <ImageDetailsList> addImagesResult = null;
List <FileWithMetadata> imagesFile = new List <FileWithMetadata>();
using (FileStream fs = File.OpenRead(localGiraffePositiveExamplesFilePath))
{
using (MemoryStream ms = new MemoryStream())
{
fs.CopyTo(ms);
FileWithMetadata fileWithMetadata = new FileWithMetadata()
{
Data = ms,
ContentType = "application/zip",
Filename = Path.GetFileName(localGiraffePositiveExamplesFilePath)
};
imagesFile.Add(fileWithMetadata);
service.WithHeader("X-Watson-Test", "1");
addImagesResult = service.AddImages(
collectionId: createdCollectionId,
imagesFile: imagesFile);
}
}
var imageId = addImagesResult.Result.Images[0].ImageId;
var objectName = giraffeClassname;
List <TrainingDataObject> objects = new List <TrainingDataObject>()
{
new TrainingDataObject()
{
_Object = objectName,
Location = new Location()
{
Left = 270,
Top = 64,
Width = 755,
Height = 784
}
}
};
service.WithHeader("X-Watson-Test", "1");
var addTrainingDataResult = service.AddImageTrainingData(
collectionId: createdCollectionId,
imageId: imageId,
objects: objects);
service.WithHeader("X-Watson-Test", "1");
var trainCollectionResult = service.Train(
collectionId: createdCollectionId);
service.WithHeader("X-Watson-Test", "1");
var deleteCollectionResult = service.DeleteCollection(
collectionId: createdCollectionId);
Assert.IsTrue(trainCollectionResult.StatusCode == 202);
Assert.IsNotNull(trainCollectionResult.Result);
Assert.IsTrue(trainCollectionResult.Result.ImageCount > 0);
Assert.IsTrue(trainCollectionResult.Result.TrainingStatus.Objects.InProgress == true);
Assert.IsNotNull(addTrainingDataResult.Result);
Assert.IsNotNull(addTrainingDataResult.Result.Objects);
Assert.IsTrue(addTrainingDataResult.Result.Objects.Count > 0);
Assert.IsTrue(addTrainingDataResult.Result.Objects[0]._Object == objectName);
}
