[BUG] Correctly parse observedTimestamp

- Using the DateTimeUtility to parse the passed OffsetDateTime and using
  it for conversion to string
- Moving to actual src/main/java from test side as it is to be used in
  the prod code as well and only keeping the methods in use.
- Added test to fix the coverage issue

Issue-ID: CPS-2211
Change-Id: I2b4325bb77a6da7fd470986b1da293f455650375
Signed-off-by: mpriyank <priyank.maheshwari@est.tech>

1 files changed, 15 insertions, 1 deletions

diff --git a/cps-service/src/test/groovy/org/onap/cps/events/CpsDataUpdateEventsServiceSpec.groovy b/cps-service/src/test/groovy/org/onap/cps/events/CpsDataUpdateEventsServiceSpec.groovy
index 81b2bf2c9..24b9ab5d7 100644
--- a/cps-service/src/test/groovy/org/onap/cps/events/CpsDataUpdateEventsServiceSpec.groovy
+++ b/cps-service/src/test/groovy/org/onap/cps/events/CpsDataUpdateEventsServiceSpec.groovy
@@ -84,7 +84,7 @@ class CpsDataUpdateEventsServiceSpec extends Specification {
             def anchor = new Anchor('anchor01', 'dataspace01', 'schema01');
             def operation = CREATE
             def observedTimestamp = OffsetDateTime.now()
-        and: 'notificationsEnabled is flase'
+        and: 'notificationsEnabled is false'
             objectUnderTest.notificationsEnabled = false
         when: 'service is called to publish data update event'
             objectUnderTest.topicName = "cps-core-event"
@@ -92,4 +92,18 @@ class CpsDataUpdateEventsServiceSpec extends Specification {
         then: 'the event contains the required attributes'
             0 * mockEventsPublisher.publishCloudEvent('cps-core-event', 'dataspace01:anchor01', _)
     }
+
+    def 'publish cps update event when no timestamp provided'() {
+        given: 'an anchor, operation and null timestamp'
+            def anchor = new Anchor('anchor01', 'dataspace01', 'schema01');
+            def operation = CREATE
+            def observedTimestamp = null
+        and: 'notificationsEnabled is true'
+            objectUnderTest.notificationsEnabled = true
+        when: 'service is called to publish data update event'
+            objectUnderTest.topicName = "cps-core-event"
+            objectUnderTest.publishCpsDataUpdateEvent(anchor, '/', operation, observedTimestamp)
+        then: 'the event is published'
+            1 * mockEventsPublisher.publishCloudEvent('cps-core-event', 'dataspace01:anchor01', _)
+    }
 }