Added unit tests for pin details.

sdk/build.gradle

@@ -127,15 +127,13 @@ dependencies {
     androidTestImplementation "org.jetbrains.kotlin:kotlin-test:$kotlin_version"
     androidTestImplementation "org.jetbrains.kotlin:kotlin-test-junit:$kotlin_version"
     androidTestImplementation "io.mockk:mockk-android:$mockk_version"
-    androidTestImplementation "android.arch.core:core-testing:1.1.1"
 
     testImplementation "org.jetbrains.kotlin:kotlin-test:$kotlin_version"
     testImplementation "org.jetbrains.kotlin:kotlin-test-junit:$kotlin_version"
     testImplementation "io.mockk:mockk:$mockk_version"
     testImplementation 'com.willowtreeapps.assertk:assertk-jvm:0.21'
     testImplementation "org.assertj:assertj-core:$assertj_test_version"
     testImplementation "junit:junit:$junit_version"
-    testImplementation "android.arch.core:core-testing:1.1.1"
 }
 
 /**

sdk/src/test/java/com/microsoft/did/sdk/credential/service/models/oidc/PinDetailsTest.kt

@@ -0,0 +1,81 @@
+// Copyright (c) Microsoft Corporation. All rights reserved
+
+package com.microsoft.did.sdk.credential.service.models.oidc
+
+import assertk.assertThat
+import assertk.assertions.isEqualTo
+import assertk.assertions.isNull
+import com.microsoft.did.sdk.di.defaultTestSerializer
+import kotlinx.serialization.SerializationException
+import org.assertj.core.api.Assertions
+import org.junit.Test
+
+class PinDetailsTest {
+    private val pinDetailsHashedFlowSerializedString = """{
+      "length": 4,
+      "type": "numeric",
+      "alg": "sha256",
+      "iterations": 1,
+      "salt": "sakGSIfjwqroREOujhuj3j",
+      "hash": "C1if7XayVIBrhnCfyCnsTiMn/myBI0XQ13vtfBGIUj8="
+   }"""
+
+    private val pinDetailsNonHashedFlowSerializedString = """{
+      "length": 4,
+      "type": "numeric",
+      "hash": "C1if7XayVIBrhnCfyCnsTiMn/myBI0XQ13vtfBGIUj8="
+   }"""
+
+    private val pinDetailsWithNoLengthSerializedString = """{
+      "type": "numeric",
+      "hash": "C1if7XayVIBrhnCfyCnsTiMn/myBI0XQ13vtfBGIUj8="
+   }"""
+
+    private val pinDetailsWithNoTypeSerializedString = """{
+      "length": 4,
+      "hash": "C1if7XayVIBrhnCfyCnsTiMn/myBI0XQ13vtfBGIUj8="
+   }"""
+
+    private val pinDetailsWithNoHashSerializedString = """{
+      "length": 4,
+      "type": "numeric"
+   }"""
+
+    @Test
+    fun `test serialization of pin details for hashed flow passes`() {
+        val pinDetail = defaultTestSerializer.decodeFromString(PinDetails.serializer(), pinDetailsHashedFlowSerializedString)
+        assertThat(pinDetail.length).isEqualTo(4)
+        assertThat(pinDetail.salt).isEqualTo("sakGSIfjwqroREOujhuj3j")
+        assertThat(pinDetail.type).isEqualTo("numeric")
+    }
+
+    @Test
+    fun `test serialization of pin details for non hashed flow passes`() {
+        val pinDetail = defaultTestSerializer.decodeFromString(PinDetails.serializer(), pinDetailsNonHashedFlowSerializedString)
+        assertThat(pinDetail.length).isEqualTo(4)
+        assertThat(pinDetail.type).isEqualTo("numeric")
+        assertThat(pinDetail.salt).isNull()
+    }
+
+    @Test
+    fun `test serialization of pin details when missing length fails`() {
+        Assertions.assertThatThrownBy {
+            defaultTestSerializer.decodeFromString(PinDetails.serializer(), pinDetailsWithNoLengthSerializedString)
+        }.isInstanceOf(SerializationException::class.java)
+    }
+
+    @Test
+    fun `test serialization of pin details when missing type fails`() {
+        Assertions.assertThatThrownBy {
+            defaultTestSerializer.decodeFromString(PinDetails.serializer(), pinDetailsWithNoTypeSerializedString)
+        }.isInstanceOf(SerializationException::class.java)
+    }
+
+    @Test
+    fun `test serialization of pin details when missing hash passes`() {
+        val pinDetail = defaultTestSerializer.decodeFromString(PinDetails.serializer(), pinDetailsWithNoHashSerializedString)
+        assertThat(pinDetail.type).isEqualTo("numeric")
+        assertThat(pinDetail.length).isEqualTo(4)
+        assertThat(pinDetail.salt).isNull()
+    }
+}

sdk/src/test/java/com/microsoft/did/sdk/util/ClaimFormatterTest.kt

@@ -10,7 +10,7 @@ class ClaimFormatterTest {
     private val suppliedClaimValueForText = "claim value"
     private val expectedClaimValueForIncorrectDate = "?"
     private val suppliedClaimValueForDateInMills = 1621366869159L
-    private val expectedFormattedDateTimeInDifferentTimeZone = listOf("May 18, 2021, 12:41:09 PM", "May 18, 2021, 7:41:09 PM", "May 18, 2021, 9:41:09 PM")
+    private val expectedFormattedDateTimeInDifferentTimeZone = listOf("May 18, 2021, 12:41:09 PM", "May 18, 2021, 7:41:09 PM", "May 18, 2021, 9:41:09 PM", "May 18, 2021, 3:41:09 PM")
     private val suppliedClaimValueForDateInSeconds = 1621366850L
     private val expectedFormattedDate = "May 18, 2021"