Add sample data and serde test

Author: bmoffatt

events/cognito_test.go

@@ -140,6 +140,28 @@ func TestCognitoEventUserPoolsPreTokenGenMarshaling(t *testing.T) {
 	test.AssertJsonsEqual(t, inputJSON, outputJSON)
 }
 
+func TestCognitoEventUserPoolsPreTokenGenV2Marshaling(t *testing.T) {
+	// read json from file
+	inputJSON, err := ioutil.ReadFile("./testdata/cognito-event-userpools-pretokengen-v2.json")
+	if err != nil {
+		t.Errorf("could not open test file. details: %v", err)
+	}
+
+	// de-serialize into CognitoEvent
+	var inputEvent CognitoEventUserPoolsPreTokenGenV2
+	if err := json.Unmarshal(inputJSON, &inputEvent); err != nil {
+		t.Errorf("could not unmarshal event. details: %v", err)
+	}
+
+	// serialize to json
+	outputJSON, err := json.Marshal(inputEvent)
+	if err != nil {
+		t.Errorf("could not marshal event. details: %v", err)
+	}
+
+	test.AssertJsonsEqual(t, inputJSON, outputJSON)
+}
+
 func TestCognitoEventUserPoolsDefineAuthChallengeMarshaling(t *testing.T) {
 	var inputEvent CognitoEventUserPoolsDefineAuthChallenge
 	test.AssertJsonFile(t, "./testdata/cognito-event-userpools-define-auth-challenge.json", &inputEvent)

events/testdata/cognito-event-userpools-pretokengen-v2.json

@@ -0,0 +1,70 @@
+{
+  "version": "2",
+  "triggerSource": "TokenGeneration_Authentication",
+  "region": "us-west-2",
+  "userPoolId": "us-east-1_EXAMPLE",
+  "userName": "brcotter",
+  "callerContext": {
+    "awsSdkVersion": "aws-sdk-unknown-unknown",
+    "clientId": "1example23456789"
+  },
+  "request": {
+    "userAttributes": {
+      "sub": "a36036a8-9061-424d-a737-56d57dae7bc6",
+      "cognito:email_alias": "[email protected]",
+      "cognito:user_status": "CONFIRMED",
+      "email_verified": "true",
+      "email": "[email protected]"
+    },
+    "groupConfiguration": {
+      "groupsToOverride": [],
+      "iamRolesToOverride": []
+    },
+    "scopes": [
+      "aws.cognito.signin.user.admin"
+    ]
+  },
+  "response": {
+    "claimsAndScopeOverrideDetails": {
+      "idTokenGeneration": {
+        "claimsToAddOrOverride": {
+          "family_name": "xyz"
+        },
+        "claimsToSuppress": [
+          "email",
+          "birthdate"
+        ]
+      },
+      "accessTokenGeneration": {
+        "claimsToAddOrOverride": {
+          "family_name": "xyz"
+        },
+        "claimsToSuppress": [
+          "email",
+          "birthdate"
+        ],
+        "scopesToAdd": [
+          "scope1",
+          "scope2",
+          "scopeLomond"
+        ],
+        "scopesToSuppress": [
+          "phone_number"
+        ]
+      },
+      "groupOverrideDetails": {
+        "groupsToOverride": [
+          "group-A",
+          "group-B",
+          "group-C"
+        ],
+        "iamRolesToOverride": [
+          "arn:aws:iam::123456789012:role/sns_callerA",
+          "arn:aws:iam::123456789012:role/sns_callerB",
+          "arn:aws:iam::123456789012:role/sns_callerC"
+        ],
+        "preferredRole": "arn:aws:iam::123456789012:role/sns_caller"
+      }
+    }
+  }
+}