Return errormessages in failing imperative workflows

Instead of discarding error messages after each node has executed, they
are now kept until the workflow completes. If the workflow completes
without exceptions, it means that all errors were handled and the error
messages can be cleared. If the workflow does complete with exceptions,
all error messages will be propagated in the response.

Also update UatExecutor to enable expected status codes other than 200.

Issue-ID: CCSDK-3630
Signed-off-by: Jozsef Csongvai <jozsef.csongvai@bell.ca>
Change-Id: I94fd81c342ad2a798e64051c603beb62bf1aaacd

1 files changed, 2 insertions, 1 deletions

diff --git a/ms/blueprintsprocessor/application/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/uat/utils/UatExecutor.kt b/ms/blueprintsprocessor/application/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/uat/utils/UatExecutor.kt
index 1e1d3ac2a..ae9b7d35c 100644
--- a/ms/blueprintsprocessor/application/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/uat/utils/UatExecutor.kt
+++ b/ms/blueprintsprocessor/application/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/uat/utils/UatExecutor.kt
@@ -241,7 +241,8 @@ class UatExecutor(
         }
         val response = client.execute(request) { response ->
             val statusLine = response.statusLine
-            assertThat("${process.name}", statusLine.statusCode, equalTo(HttpStatus.SC_OK))
+            val expectedCode = expectedResponse?.get("status")?.get("code")?.intValue()
+            assertThat("${process.name}", statusLine.statusCode, equalTo(expectedCode ?: HttpStatus.SC_OK))
             val entity = response.entity
             assertThat("${process.name} Response contains no content", entity, notNullValue())
             entity.content.bufferedReader().use { it.readText() }