Merge "Structured Exception details for DMI"

1 files changed, 15 insertions, 1 deletions

diff --git a/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/exceptions/NetworkCmProxyRestExceptionHandlerSpec.groovy b/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/exceptions/NetworkCmProxyRestExceptionHandlerSpec.groovy
index 77482d079..1f6c38428 100644
--- a/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/exceptions/NetworkCmProxyRestExceptionHandlerSpec.groovy
+++ b/cps-ncmp-rest/src/test/groovy/org/onap/cps/ncmp/rest/exceptions/NetworkCmProxyRestExceptionHandlerSpec.groovy
@@ -21,12 +21,12 @@
 
 package org.onap.cps.ncmp.rest.exceptions
 
-import com.fasterxml.jackson.databind.ObjectMapper
 import groovy.json.JsonSlurper
 import org.mapstruct.factory.Mappers
 import org.onap.cps.TestUtils
 import org.onap.cps.ncmp.api.NetworkCmProxyDataService
 import org.onap.cps.ncmp.api.impl.exception.DmiRequestException
+import org.onap.cps.ncmp.api.impl.exception.HttpClientRequestException
 import org.onap.cps.ncmp.api.impl.exception.ServerNcmpException
 import org.onap.cps.ncmp.rest.controller.NcmpRestInputMapper
 import org.onap.cps.spi.exceptions.CpsException
@@ -37,6 +37,7 @@ import org.spockframework.spring.SpringBean
 import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.beans.factory.annotation.Value
 import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest
+import org.springframework.http.HttpStatus
 import org.springframework.http.MediaType
 import org.springframework.test.web.servlet.MockMvc
 import spock.lang.Shared
@@ -110,6 +111,19 @@ class NetworkCmProxyRestExceptionHandlerSpec extends Specification {
             assertTestResponse(response, BAD_REQUEST, sampleErrorMessage, sampleErrorDetails)
     }
 
+    def 'Failing DMI Request - passthrough scenario'() {
+        given: 'failing DMI request'
+            mockNetworkCmProxyDataService.getResourceDataPassThroughRunningForCmHandle(*_) >> { throw new HttpClientRequestException('Error Message Details NCMP', 'Bad Request from DMI', 400) }
+        when: 'the DMI request is executed'
+            def response = mvc.perform(get("$dataNodeBaseEndpointNcmp/ch/testCmHandle/data/ds/ncmp-datastore:passthrough-running?resourceIdentifier=stores:bookstore/categories=100"))
+                .andReturn().response
+        then: 'NCMP service responds with 502 Bad Gateway status'
+            response.status == HttpStatus.BAD_GATEWAY.value()
+        and: 'the NCMP response also contains the original DMI response details'
+            response.contentAsString.contains('400')
+            response.contentAsString.contains('Bad Request from DMI')
+    }
+
     def setupTestException(exception, apiType) {
         if (NCMP == apiType) {
             mockNetworkCmProxyDataService.getYangResourcesModuleReferences(*_) >> { throw exception }