public static async Task TestVisionThumbnailWithImageWithResize()
{
ICognitiveServicesClient client = new TestCognitiveServicesClient();
await TestHelper.ExecuteFunction <VisionFunctions, VisionThumbnailBinding>(client, "VisionFunctions.VisionThumbnailWithTooBigImageBytesWithResize");
Assert.Equal(MockResults.SamplePhoto.Length, visionThumbnailResult.Length);
}
public static async Task TestVisionThumbnailMissingFile()
{
ICognitiveServicesClient client = new TestCognitiveServicesClient();
var exception = await Record.ExceptionAsync(() => TestHelper.ExecuteFunction <VisionFunctions, VisionThumbnailBinding>
(client, "VisionFunctions.VisionThumbnailMissingFile"));
exception.Should().NotBeNull();
exception.InnerException.Should().NotBeNull();
exception.InnerException.Should().BeOfType <ArgumentException>();
exception.InnerException.Message.Should().Contain(VisionExceptionMessages.FileMissing);
}
public static async Task TestVisionDescribeWithImageWithResize()
{
ICognitiveServicesClient client = new TestCognitiveServicesClient();
var mockResult = JsonConvert.DeserializeObject <VisionDescribeModel>(MockResults.VisionDescribeResults);
await TestHelper.ExecuteFunction <VisionFunctions, VisionDescribeBinding>(client, "VisionFunctions.VisionDescribeWithTooBigImageBytesWithResize");
var expectedResult = JsonConvert.SerializeObject(mockResult);
var actualResult = JsonConvert.SerializeObject(visionDescribeImageBytesResizeResult);
Assert.Equal(expectedResult, actualResult);
}
public static async Task TestVisionAnalysisWithUrl()
{
ICognitiveServicesClient client = new TestCognitiveServicesClient();
var mockResult = JsonConvert.DeserializeObject <VisionAnalysisModel>(MockResults.VisionAnalysisResults);
await TestHelper.ExecuteFunction <VisionFunctions, VisionAnalysisBinding>(client, "VisionFunctions.VisionAnalysisWithUrl");
var expectedResult = JsonConvert.SerializeObject(mockResult);
var actualResult = JsonConvert.SerializeObject(visionAnalysisUrlResult);
Assert.Equal(expectedResult, actualResult);
}
public static async Task TestVisionThumbnailImageBytesTooLarge()
{
ICognitiveServicesClient client = new TestCognitiveServicesClient();
string exceptionMessage = "or smaller for the cognitive service vision API";
var exception = await Record.ExceptionAsync(() => TestHelper.ExecuteFunction <VisionFunctions, VisionThumbnailBinding>
(client, "VisionFunctions.VisionThumbnailWithTooBigImageBytes"));
exception.Should().NotBeNull();
exception.InnerException.Should().NotBeNull();
exception.InnerException.Should().BeOfType <ArgumentException>();
exception.InnerException.Message.Should().Contain(exceptionMessage);
}
private static async Task RunTestAsync(string testName, object argument = null)
{
Type testType = typeof(VisionFunctions);
var locator = new ExplicitTypeLocator(testType);
ILoggerFactory loggerFactory = new LoggerFactory();
loggerFactory.AddProvider(_loggerProvider);
ICognitiveServicesClient testCognitiveServicesClient = new TestCognitiveServicesClient();
var arguments = new Dictionary <string, object>();
var resolver = new TestNameResolver();
IHost host = new HostBuilder()
.ConfigureWebJobs(builder =>
{
builder.AddVisionDescribe();
})
.ConfigureServices(services =>
{
services.AddSingleton <ICognitiveServicesClient>(testCognitiveServicesClient);
services.AddSingleton <INameResolver>(resolver);
services.AddSingleton <ITypeLocator>(locator);
})
.ConfigureLogging(logging =>
{
logging.ClearProviders();
logging.AddProvider(_loggerProvider);
})
.ConfigureAppConfiguration(c =>
{
c.Sources.Clear();
var collection = new Dictionary <string, string>
{
{ "VisionKey", "1234XYZ" },
{ "VisionUrl", "http://url" }
};
c.AddInMemoryCollection(collection);
})
.Build();
var method = testType.GetMethod(testName);
await host.GetJobHost().CallAsync(method, arguments);
}