add ParsedCredentialCreationResponseTests

Author: marius-se

Tests/WebAuthnTests/Ceremonies/Registration/ParsedCredentialCreationResponseTests.swift

@@ -0,0 +1,42 @@
+import XCTest
+@testable import WebAuthn
+
+// swiftlint:disable line_length
+
+final class ParsedCredentialCreationResponseTests: XCTestCase {
+    func testInitFromRawResponseFailsWithInvalidRawID() throws {
+        let registrationCredential = createRegistrationCredential(rawID: "%")
+
+        XCTAssertThrowsError(try ParsedCredentialCreationResponse(from: registrationCredential)) { error in
+            XCTAssertEqual(error as? WebAuthnError, .invalidRawID)
+        }
+    }
+
+    func testInitFromRawResponseFailsWithInvalidType() throws {
+        let registrationCredential = createRegistrationCredential(type: "some invalid type")
+
+        XCTAssertThrowsError(try ParsedCredentialCreationResponse(from: registrationCredential)) { error in
+            XCTAssertEqual(error as? WebAuthnError, .invalidCredentialCreationType)
+        }
+    }
+
+    func testInitFromRawResponseSucceeds() throws {
+        let registrationCredential = createRegistrationCredential()
+        XCTAssertNoThrow(try ParsedCredentialCreationResponse(from: registrationCredential))
+    }
+
+    private func createRegistrationCredential(
+        id: String = "123",
+        type: String = "public-key",
+        rawID: String = "123",
+        clientDataJSON: String = "eyJ0eXBlIjoid2ViYXV0aG4uY3JlYXRlIiwiY2hhbGxlbmdlIjoiY21GdVpHOXRVM1J5YVc1blJuSnZiVk5sY25abGNnIiwib3JpZ2luIjoiaHR0cDovL2xvY2FsaG9zdDo4MDgwIiwiY3Jvc3NPcmlnaW4iOmZhbHNlLCJvdGhlcl9rZXlzX2Nhbl9iZV9hZGRlZF9oZXJlIjoiZG8gbm90IGNvbXBhcmUgY2xpZW50RGF0YUpTT04gYWdhaW5zdCBhIHRlbXBsYXRlLiBTZWUgaHR0cHM6Ly9nb28uZ2wveWFiUGV4In0",
+        attestationObject: String = "o2NmbXRmcGFja2VkZ2F0dFN0bXSiY2FsZyZjc2lnWEcwRQIgNTRtpI_SOOZVzU1pN_4cX-osqUPiHMOW48qqq91DXfUCIQC-MHiaIxt2OdIxgqYnyUDHceevNOMfPibenabQGvXgjGhhdXRoRGF0YVikSZYN5YgOjGh0NBcPZHZgW4_krrmihjLHmVzzuoMdl2NFAAAAAK3OAAI1vMYKZIsLJfHwVQMAIDo-5W3Kur7A7y9Lfw7ijhExfCz3_5coMEQNY_y6p-JrpQECAyYgASFYIJr_yLoYbYWgcf7aQcd7pcjUj-3o8biafWQH28WijQSvIlggPI2KqqRQ26KKuFaJ0yH7nouCBrzHu8qRONW-CPa9VDM"
+    ) -> RegistrationCredential {
+        RegistrationCredential(
+            id: id,
+            type: type,
+            rawID: rawID,
+            attestationResponse: .init(clientDataJSON: clientDataJSON, attestationObject: attestationObject)
+        )
+    }
+}