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Added option tests to iOS Language Detector Tests

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This commit is contained in:
Prianka Liz Kariat 2023-12-22 21:38:47 +05:30
parent 7fab4dbce8
commit 9f272488ff
1 changed files with 66 additions and 0 deletions
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66
mediapipe/tasks/ios/test/text/language_detector/MPPLanguageDetectorTests.mm
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@ -128,6 +128,72 @@ static NSString *const kExpectedErrorDomain = @"com.google.mediapipe.tasks";
approximatelyEqualsExpectedLanguagePredictions:expectedZhLanguagePredictions]; approximatelyEqualsExpectedLanguagePredictions:expectedZhLanguagePredictions];
} }
- (void)testClassifyWithMaxResultsSucceeds {
MPPLanguageDetectorOptions *options =
[self languageDetectorOptionsWithModelFileInfo:kLanguageDetectorModelFileInfo];
options.maxResults = 1;
MPPLanguageDetector *languageDetector = [self createLanguageDetectorWithOptionsSucceeds:options];
NSString *zhText = @"分久必合合久必分";
NSArray<MPPLanguagePrediction *> *expectedZhLanguagePredictions = @[
[[MPPLanguagePrediction alloc] initWithLanguageCode:@"zh" probability:0.505424f],
];
[self assertResultsOfDetectLanguageOfText:zhText
usingLanguageDetector:languageDetector
approximatelyEqualsExpectedLanguagePredictions:expectedZhLanguagePredictions];
}
- (void)testClassifyWithScoreThresholdSucceeds {
MPPLanguageDetectorOptions *options =
[self languageDetectorOptionsWithModelFileInfo:kLanguageDetectorModelFileInfo];
options.scoreThreshold = 0.5f;
MPPLanguageDetector *languageDetector = [self createLanguageDetectorWithOptionsSucceeds:options];
NSString *zhText = @"分久必合合久必分";
NSArray<MPPLanguagePrediction *> *expectedZhLanguagePredictions = @[
[[MPPLanguagePrediction alloc] initWithLanguageCode:@"zh" probability:0.505424f],
];
[self assertResultsOfDetectLanguageOfText:zhText
usingLanguageDetector:languageDetector
approximatelyEqualsExpectedLanguagePredictions:expectedZhLanguagePredictions];
}
- (void)testClassifyWithCategoryAllowListSucceeds {
MPPLanguageDetectorOptions *options =
[self languageDetectorOptionsWithModelFileInfo:kLanguageDetectorModelFileInfo];
options.categoryAllowlist = @[ @"zh" ];
MPPLanguageDetector *languageDetector = [self createLanguageDetectorWithOptionsSucceeds:options];
NSString *zhText = @"分久必合合久必分";
NSArray<MPPLanguagePrediction *> *expectedZhLanguagePredictions = @[
[[MPPLanguagePrediction alloc] initWithLanguageCode:@"zh" probability:0.505424f],
];
[self assertResultsOfDetectLanguageOfText:zhText
usingLanguageDetector:languageDetector
approximatelyEqualsExpectedLanguagePredictions:expectedZhLanguagePredictions];
}
- (void)testClassifyWithCategoryDenyListSucceeds {
MPPLanguageDetectorOptions *options =
[self languageDetectorOptionsWithModelFileInfo:kLanguageDetectorModelFileInfo];
options.categoryDenylist = @[ @"zh" ];
MPPLanguageDetector *languageDetector = [self createLanguageDetectorWithOptionsSucceeds:options];
NSString *zhText = @"分久必合合久必分";
NSArray<MPPLanguagePrediction *> *expectedZhLanguagePredictions = @[
[[MPPLanguagePrediction alloc] initWithLanguageCode:@"ja" probability:0.481617f],
];
[self assertResultsOfDetectLanguageOfText:zhText
usingLanguageDetector:languageDetector
approximatelyEqualsExpectedLanguagePredictions:expectedZhLanguagePredictions];
}
#pragma mark Assert Segmenter Results #pragma mark Assert Segmenter Results
- (void)assertResultsOfDetectLanguageOfText:(NSString *)text - (void)assertResultsOfDetectLanguageOfText:(NSString *)text
usingLanguageDetector:(MPPLanguageDetector *)languageDetector usingLanguageDetector:(MPPLanguageDetector *)languageDetector