public void DetectionResultHasNonSingleList(int count)
{
var service = new FakeTranslateService();
var client = new AdvancedTranslationClientImpl(service);
var inputs = new string[] { "a", "b" };
var request = service.Detections.List(new Repeatable <string>(inputs));
var response = new DetectionsListResponse
{
// This time we have the right number of top-level results, but the second
// result doesn't have a single entry
Detections = new List <IList <DetectionsResourceItems> >
{
new List <DetectionsResourceItems> {
new DetectionsResourceItems {
Language = "en"
}
},
Enumerable.Repeat(new DetectionsResourceItems {
Language = "en"
}, count).ToList()
}
};
service.ExpectRequest(request, response);
Assert.Throws <InvalidOperationException>(() => client.DetectLanguages(inputs));
}
public void DetectionValid()
{
var service = new FakeTranslateService();
var client = new AdvancedTranslationClientImpl(service);
var inputs = new string[] { "a", "b" };
var request = service.Detections.List(new Repeatable <string>(inputs));
var response = new DetectionsListResponse
{
Detections = new List <IList <DetectionsResourceItems> >
{
new List <DetectionsResourceItems> {
new DetectionsResourceItems {
Language = "en", Confidence = 0.5f, IsReliable = true
}
},
new List <DetectionsResourceItems> {
new DetectionsResourceItems {
Language = "fr", Confidence = 0.8f, IsReliable = true
}
},
}
};
service.ExpectRequest(request, response);
var result = client.DetectLanguages(inputs);
// Just check the original text and language.
Assert.Equal("a", result[0].Text);
Assert.Equal("en", result[0].Language);
Assert.Equal("b", result[1].Text);
Assert.Equal("fr", result[1].Language);
}
private static IList <Detection> UnpackDetectResponse(List <string> inputs, DetectionsListResponse response)
{
var detections = response.Detections;
if (inputs.Count != detections.Count)
{
throw new InvalidOperationException($"Expected {inputs.Count} detection results; got {detections.Count}");
}
var firstInvalid = detections.FirstOrDefault(list => list.Count != 1);
if (firstInvalid != null)
{
throw new InvalidOperationException($"Unexpected detection result: {firstInvalid.Count} items");
}
return(inputs.Zip(detections, (input, resourceList) => new Detection(input, resourceList[0]))
.ToList());
}
public void NonMatchingDetectionResultCount()
{
var service = new FakeTranslateService();
var client = new AdvancedTranslationClientImpl(service);
var inputs = new string[] { "a", "b" };
var request = service.Detections.List(new Repeatable <string>(inputs));
var response = new DetectionsListResponse
{
// Content is irrelevant; we shouldn't get that far
Detections = new List <IList <DetectionsResourceItems> >
{
new List <DetectionsResourceItems> {
new DetectionsResourceItems {
Language = "en"
}
}
}
};
service.ExpectRequest(request, response);
Assert.Throws <InvalidOperationException>(() => client.DetectLanguages(inputs));
}
