Coverage for NotificationErrorHandler

Issue-ID: CPS-475
Signed-off-by: emaclee <lee.anjella.macabuhay@est.tech>
Change-Id: Iadcb89c83aaa72afa0839d53a31799316c5966c5

diff --git a/cps-service/src/test/groovy/org/onap/cps/notification/NotificationErrorHandlerSpec.groovy b/cps-service/src/test/groovy/org/onap/cps/notification/NotificationErrorHandlerSpec.groovy
new file mode 100644 (file)
index 0000000..4cacc43
--- /dev/null
+++ b/cps-service/src/test/groovy/org/onap/cps/notification/NotificationErrorHandlerSpec.groovy
@@ -0,0 +1,41 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2022 Nordix Foundation
+ *  ================================================================================
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+
+package org.onap.cps.notification
+
+import spock.lang.Specification
+
+class NotificationErrorHandlerSpec extends Specification{
+
+    NotificationErrorHandler objectUnderTest = new NotificationErrorHandler()
+
+    def 'Logging exception via notification error handler'() {
+        given: 'redirect system.out to a readable stream'
+            def systemOutAsStream = new ByteArrayOutputStream()
+            System.out = new PrintStream(systemOutAsStream)
+        when: 'some exception occurs'
+            objectUnderTest.onException(new Exception('sample exception'), 'some context')
+        then: 'log output results contains the correct error details'
+            def systemOutAsString = systemOutAsStream.toString()
+            systemOutAsString.contains('Failed to process')
+            systemOutAsString.contains('Error cause: sample exception')
+            systemOutAsString.contains('Error context: [some context]')
+    }
+}
+