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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2021 highstreet technologies GmbH
* Modification Copyright (C) 2021-2022 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.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.ServerNcmpException
import org.onap.cps.ncmp.api.models.NcmpServiceCmHandle
import org.onap.cps.ncmp.rest.controller.NcmpRestInputMapper
import org.onap.cps.spi.exceptions.CpsException
import org.onap.cps.spi.exceptions.DataNodeNotFoundException
import org.onap.cps.spi.exceptions.DataValidationException
import org.onap.cps.utils.JsonObjectMapper
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.MediaType
import org.springframework.test.web.servlet.MockMvc
import spock.lang.Shared
import spock.lang.Specification
import static org.onap.cps.ncmp.rest.exceptions.NetworkCmProxyRestExceptionHandlerSpec.ApiType.NCMP
import static org.onap.cps.ncmp.rest.exceptions.NetworkCmProxyRestExceptionHandlerSpec.ApiType.NCMPINVENTORY
import static org.springframework.http.HttpStatus.BAD_REQUEST
import static org.springframework.http.HttpStatus.INTERNAL_SERVER_ERROR
import static org.springframework.http.HttpStatus.NOT_FOUND
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post
@WebMvcTest
class NetworkCmProxyRestExceptionHandlerSpec extends Specification {
@Autowired
MockMvc mvc
@SpringBean
NetworkCmProxyDataService mockNetworkCmProxyDataService = Mock()
@SpringBean
JsonObjectMapper jsonObjectMapper = Stub()
@SpringBean
NcmpRestInputMapper ncmpRestInputMapper = Mappers.getMapper(NcmpRestInputMapper)
@Value('${rest.api.ncmp-base-path}')
def basePathNcmp
@Value('${rest.api.ncmp-inventory-base-path}')
def basePathNcmpInventory
def dataNodeBaseEndpointNcmp
def dataNodeBaseEndpointNcmpInventory
@Shared
def sampleErrorMessage = 'some error message'
@Shared
def sampleErrorDetails = 'some error details'
def setup() {
dataNodeBaseEndpointNcmp = "$basePathNcmp/v1"
dataNodeBaseEndpointNcmpInventory = "$basePathNcmpInventory/v1"
}
def 'Get request with generic #scenario exception returns correct HTTP Status with #scenario'() {
when: 'an exception is thrown by the service'
setupTestException(exception, NCMP)
def response = performTestRequest(NCMP)
then: 'an HTTP response is returned with correct message and details'
assertTestResponse(response, expectedErrorCode, expectedErrorMessage, expectedErrorDetails)
where:
scenario | exception || expectedErrorDetails | expectedErrorMessage | expectedErrorCode
'CPS' | new CpsException(sampleErrorMessage, sampleErrorDetails) || sampleErrorDetails | sampleErrorMessage | INTERNAL_SERVER_ERROR
'NCMP-server' | new ServerNcmpException(sampleErrorMessage, sampleErrorDetails) || null | sampleErrorMessage | INTERNAL_SERVER_ERROR
'NCMP-client' | new DmiRequestException(sampleErrorMessage, sampleErrorDetails) || null | sampleErrorMessage | BAD_REQUEST
'DataNode Validation' | new DataNodeNotFoundException('myDataspaceName', 'myAnchorName') || null | 'DataNode not found' | NOT_FOUND
'other' | new IllegalStateException(sampleErrorMessage) || null | sampleErrorMessage | INTERNAL_SERVER_ERROR
'Data Node Not Found' | new DataNodeNotFoundException('myDataspaceName', 'myAnchorName') || 'DataNode not found' | 'DataNode not found' | NOT_FOUND
}
def 'Post request with exception returns correct HTTP Status.'() {
given: 'the service throws data validation exception'
def exception = new DataValidationException(sampleErrorMessage, sampleErrorDetails)
setupTestException(exception, NCMPINVENTORY)
when: 'the HTTP request is made'
def response = performTestRequest(NCMPINVENTORY)
then: 'an HTTP response is returned with correct message and details'
assertTestResponse(response, BAD_REQUEST, sampleErrorMessage, sampleErrorDetails)
}
def setupTestException(exception, apiType) {
if (NCMP == apiType) {
mockNetworkCmProxyDataService.getYangResourcesModuleReferences(*_) >> { throw exception }
}
mockNetworkCmProxyDataService.updateDmiRegistrationAndSyncModule(*_) >> { throw exception }
}
def performTestRequest(apiType) {
if (NCMP == apiType) {
return mvc.perform(get("$dataNodeBaseEndpointNcmp/ch/testCmHandle/modules")).andReturn().response
}
def jsonData = TestUtils.getResourceFileContent('dmi_registration_all_singing_and_dancing.json')
return mvc.perform(post("$dataNodeBaseEndpointNcmpInventory/ch").contentType(MediaType.APPLICATION_JSON).content(jsonData)).andReturn().response
}
static void assertTestResponse(response, expectedStatus , expectedErrorMessage , expectedErrorDetails) {
assert response.status == expectedStatus.value()
def content = new JsonSlurper().parseText(response.contentAsString)
assert content['status'].toString().contains(expectedStatus.toString())
assert content['message'].toString().contains(expectedErrorMessage)
assert expectedErrorDetails == null || content['details'].toString().contains(expectedErrorDetails)
}
enum ApiType {
NCMP,
NCMPINVENTORY;
}
}
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