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chore(predictions): add attempt count changes and unit tests (#3657)
* chore(predictions): add attempt count changes and unit tests * remove test url * Add coding keys for Challenge object
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,24 @@ | ||
| // | ||
| // Copyright Amazon.com Inc. or its affiliates. | ||
| // All Rights Reserved. | ||
| // | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
| // | ||
|
|
||
| import XCTest | ||
| import Amplify | ||
| @testable import AWSPredictionsPlugin | ||
| @_spi(PredictionsFaceLiveness) import AWSPredictionsPlugin | ||
|
|
||
| class LivenessChallengeTests: XCTestCase { | ||
|
|
||
| func testFaceMovementChallengeQueryParamterString() { | ||
| let challenge = Challenge(version: "1.0.0", type: .faceMovementChallenge) | ||
| XCTAssertEqual(challenge.queryParameterString(), "FaceMovementChallenge_1.0.0") | ||
| } | ||
|
|
||
| func testFaceMovementAndLightChallengeQueryParamterString() { | ||
| let challenge = Challenge(version: "2.0.0", type: .faceMovementAndLightChallenge) | ||
| XCTAssertEqual(challenge.queryParameterString(), "FaceMovementAndLightChallenge_2.0.0") | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,219 @@ | ||
| // | ||
| // Copyright Amazon.com Inc. or its affiliates. | ||
| // All Rights Reserved. | ||
| // | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
| // | ||
|
|
||
| import XCTest | ||
| import Amplify | ||
| @testable import AWSPredictionsPlugin | ||
| @_spi(PredictionsFaceLiveness) import AWSPredictionsPlugin | ||
|
|
||
| class LivenessDecodingTests: XCTestCase { | ||
|
|
||
| // MARK: - ChallengeEvent | ||
| /// - Given: A valid json payload depicting a FaceMovementChallenge | ||
| /// - When: The payload is decoded | ||
| /// - Then: The payload is decoded successfully | ||
| func testFacemovementChallengeEventDecodeSuccess() { | ||
| let jsonString = | ||
| """ | ||
| {"Type":"FaceMovementChallenge","Version":"1.0.0"} | ||
| """ | ||
|
|
||
| do { | ||
| let data = jsonString.data(using: .utf8) | ||
| guard let data = data else { | ||
| XCTFail("Input JSON is invalid") | ||
| return | ||
| } | ||
| let challengeEvent = try JSONDecoder().decode( | ||
| ChallengeEvent.self, from: data | ||
| ) | ||
|
|
||
| XCTAssertEqual(challengeEvent.type, ChallengeType.faceMovementChallenge) | ||
| XCTAssertEqual(challengeEvent.version, "1.0.0") | ||
| } catch { | ||
| XCTFail("Decoding failed with error: \(error)") | ||
| } | ||
| } | ||
|
|
||
| /// - Given: A valid json payload depicting a FaceMovementAndLightChallenge | ||
| /// - When: The payload is decoded | ||
| /// - Then: The payload is decoded successfully | ||
| func testFacemovementAndLightChallengeEventDecodeSuccess() { | ||
| let jsonString = | ||
| """ | ||
| {"Type":"FaceMovementAndLightChallenge","Version":"1.0.0"} | ||
| """ | ||
|
|
||
| do { | ||
| let data = jsonString.data(using: .utf8) | ||
| guard let data = data else { | ||
| XCTFail("Input JSON is invalid") | ||
| return | ||
| } | ||
| let challengeEvent = try JSONDecoder().decode( | ||
| ChallengeEvent.self, from: data | ||
| ) | ||
|
|
||
| XCTAssertEqual(challengeEvent.type, ChallengeType.faceMovementAndLightChallenge) | ||
| XCTAssertEqual(challengeEvent.version, "1.0.0") | ||
| } catch { | ||
| XCTFail("Decoding failed with error: \(error)") | ||
| } | ||
| } | ||
|
|
||
| /// - Given: A valid json payload depicting an unknown challenge | ||
| /// - When: The payload is decoded | ||
| /// - Then: Error is thrown | ||
| func testUnknownChallengeEventDecodeFailure() { | ||
| let jsonString = | ||
| """ | ||
| {"Type":"UnknownChallenge","Version":"1.0.0"} | ||
| """ | ||
|
|
||
| do { | ||
| let data = jsonString.data(using: .utf8) | ||
| guard let data = data else { | ||
| XCTFail("Input JSON is invalid") | ||
| return | ||
| } | ||
| _ = try JSONDecoder().decode( | ||
| ChallengeEvent.self, from: data | ||
| ) | ||
|
|
||
| XCTFail("Decoding should fail for unknown challenge") | ||
| } catch { | ||
| XCTAssertNotNil(error) | ||
| } | ||
| } | ||
|
|
||
| // MARK: - ServerSessionInformationEvent | ||
|
|
||
| /// - Given: A valid json payload depicting a ServerSessionInformation | ||
| /// containing FaceMovementChallenge | ||
| /// - When: The payload is decoded | ||
| /// - Then: The payload is decoded successfully | ||
| func testFaceMovementChallengeServerSessionInformationEventDecodeSuccess() { | ||
| let jsonString = | ||
| """ | ||
| {\"SessionInformation\":{\"Challenge\":{\"FaceMovementChallenge\":{\"OvalParameters\":{\"Width\":0.1,\"Height\":0.1,\"CenterY\":0.1,\"CenterX\":0.1},\"ChallengeConfig\":{\"BlazeFaceDetectionThreshold\":0.1,\"FaceIouHeightThreshold\":0.1,\"OvalHeightWidthRatio\":0.1,\"OvalIouHeightThreshold\":0.1,\"OvalFitTimeout\":1,\"OvalIouWidthThreshold\":0.1,\"OvalIouThreshold\":0.1,\"FaceDistanceThreshold\":0.1,\"FaceDistanceThresholdMax\":0.1,\"FaceIouWidthThreshold\":0.1,\"FaceDistanceThresholdMin\":0.1}}}}} | ||
| """ | ||
|
|
||
| do { | ||
| let data = jsonString.data(using: .utf8) | ||
| guard let data = data else { | ||
| XCTFail("Input JSON is invalid") | ||
| return | ||
| } | ||
| let serverSessionInformationEvent = try JSONDecoder().decode( | ||
| ServerSessionInformationEvent.self, from: data | ||
| ) | ||
|
|
||
| guard case let .faceMovementChallenge(challenge: recoveredChallenge) = | ||
| serverSessionInformationEvent.sessionInformation.challenge.type else { | ||
| XCTFail("Cannot decode event from the input JSON") | ||
| return | ||
| } | ||
|
|
||
| XCTAssertEqual(recoveredChallenge.ovalParameters.height, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.ovalParameters.width, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.ovalParameters.centerX, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.ovalParameters.centerY, 0.1) | ||
|
|
||
| XCTAssertEqual(recoveredChallenge.challengeConfig.blazeFaceDetectionThreshold, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.challengeConfig.faceDistanceThreshold, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.challengeConfig.faceDistanceThresholdMax, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.challengeConfig.faceDistanceThresholdMin, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.challengeConfig.faceIouHeightThreshold, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.challengeConfig.faceIouWidthThreshold, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.challengeConfig.ovalHeightWidthRatio, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.challengeConfig.ovalIouHeightThreshold, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.challengeConfig.ovalIouThreshold, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.challengeConfig.ovalIouWidthThreshold, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.challengeConfig.ovalFitTimeout, 1) | ||
| } catch { | ||
| XCTFail("Decoding failed with error: \(error)") | ||
| } | ||
| } | ||
|
|
||
| /// - Given: A valid json payload depicting a ServerSessionInformation | ||
| /// containing FaceMovementAndLightChallenge | ||
| /// - When: The payload is decoded | ||
| /// - Then: The payload is decoded successfully | ||
| func testFaceMovementAndLightChallengeServerSessionInformationEventDecodeSuccess() { | ||
| let jsonString = | ||
| """ | ||
| {\"SessionInformation\":{\"Challenge\":{\"FaceMovementAndLightChallenge\":{\"OvalParameters\":{\"Height\":0.1,\"CenterX\":0.1,\"Width\":0.1,\"CenterY\":0.1},\"ColorSequences\":[{\"FreshnessColor\":{\"RGB\":[255,255,255]},\"DownscrollDuration\":0.1,\"FlatDisplayDuration\":0.1}],\"ChallengeConfig\":{\"OvalIouWidthThreshold\":0.1,\"FaceDistanceThreshold\":0.1,\"OvalFitTimeout\":1,\"FaceIouHeightThreshold\":0.1,\"FaceDistanceThresholdMax\":0.1,\"FaceDistanceThresholdMin\":0.1,\"OvalIouHeightThreshold\":0.1,\"FaceIouWidthThreshold\":0.1,\"OvalIouThreshold\":0.1,\"BlazeFaceDetectionThreshold\":0.1,\"OvalHeightWidthRatio\":0.1}}}}} | ||
| """ | ||
|
|
||
| do { | ||
| let data = jsonString.data(using: .utf8) | ||
| guard let data = data else { | ||
| XCTFail("Input JSON is invalid") | ||
| return | ||
| } | ||
| let serverSessionInformationEvent = try JSONDecoder().decode( | ||
| ServerSessionInformationEvent.self, from: data | ||
| ) | ||
|
|
||
| guard case let .faceMovementAndLightChallenge(challenge: recoveredChallenge) = | ||
| serverSessionInformationEvent.sessionInformation.challenge.type else { | ||
| XCTFail("Cannot decode event from the input JSON") | ||
| return | ||
| } | ||
|
|
||
| XCTAssertEqual(recoveredChallenge.ovalParameters.height, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.ovalParameters.width, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.ovalParameters.centerX, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.ovalParameters.centerY, 0.1) | ||
|
|
||
| XCTAssertEqual(recoveredChallenge.challengeConfig.blazeFaceDetectionThreshold, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.challengeConfig.faceDistanceThreshold, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.challengeConfig.faceDistanceThresholdMax, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.challengeConfig.faceDistanceThresholdMin, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.challengeConfig.faceIouHeightThreshold, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.challengeConfig.faceIouWidthThreshold, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.challengeConfig.ovalHeightWidthRatio, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.challengeConfig.ovalIouHeightThreshold, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.challengeConfig.ovalIouThreshold, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.challengeConfig.ovalIouWidthThreshold, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.challengeConfig.ovalFitTimeout, 1) | ||
|
|
||
| XCTAssertEqual(recoveredChallenge.colorSequences.count, 1) | ||
| XCTAssertEqual(recoveredChallenge.colorSequences.first?.downscrollDuration, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.colorSequences.first?.flatDisplayDuration, 0.1) | ||
| XCTAssertEqual(recoveredChallenge.colorSequences.first?.freshnessColor.rgb, [255,255,255]) | ||
| } catch { | ||
| XCTFail("Decoding failed with error: \(error)") | ||
| } | ||
| } | ||
|
|
||
| /// - Given: A valid json payload depicting a ServerSessionInformation | ||
| /// containing unknown challenge | ||
| /// - When: The payload is decoded | ||
| /// - Then: Error should be thrown | ||
| func testUnknownChallengeServerSessionInformationEventDecodeFailure() { | ||
| let jsonString = | ||
| """ | ||
| {\"SessionInformation\":{\"Challenge\":{\"UnknownChallenge\":{\"OvalParameters\":{\"Height\":0.1,\"CenterX\":0.1,\"Width\":0.1,\"CenterY\":0.1},\"ColorSequences\":[{\"FreshnessColor\":{\"RGB\":[255,255,255]},\"DownscrollDuration\":0.1,\"FlatDisplayDuration\":0.1}],\"ChallengeConfig\":{\"OvalIouWidthThreshold\":0.1,\"FaceDistanceThreshold\":0.1,\"OvalFitTimeout\":1,\"FaceIouHeightThreshold\":0.1,\"FaceDistanceThresholdMax\":0.1,\"FaceDistanceThresholdMin\":0.1,\"OvalIouHeightThreshold\":0.1,\"FaceIouWidthThreshold\":0.1,\"OvalIouThreshold\":0.1,\"BlazeFaceDetectionThreshold\":0.1,\"OvalHeightWidthRatio\":0.1}}}}} | ||
| """ | ||
|
|
||
| do { | ||
| let data = jsonString.data(using: .utf8) | ||
| guard let data = data else { | ||
| XCTFail("Input JSON is invalid") | ||
| return | ||
| } | ||
| let serverSessionInformationEvent = try JSONDecoder().decode( | ||
| ServerSessionInformationEvent.self, from: data | ||
| ) | ||
|
|
||
| XCTFail("Decoding should fail for unknown challenge") | ||
| } catch { | ||
| XCTAssertNotNil(error) | ||
| } | ||
| } | ||
| } |