enrichment-coordinator-service/src/test/java/org/oransc/enrichment/controller/ProducerSimulatorController.java

   1 /*-
   2  * ========================LICENSE_START=================================
   3  * O-RAN-SC
   4  * %%
   5  * Copyright (C) 2020 Nordix Foundation
   6  * %%
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ========================LICENSE_END===================================
  19  */
  20
  21 package org.oransc.enrichment.controller;
  22
  23 import io.swagger.annotations.Api;
  24 import io.swagger.annotations.ApiOperation;
  25 import io.swagger.annotations.ApiResponse;
  26 import io.swagger.annotations.ApiResponses;
  27
  28 import java.lang.invoke.MethodHandles;
  29 import java.util.ArrayList;
  30 import java.util.Collections;
  31 import java.util.List;
  32
  33 import lombok.Getter;
  34
  35 import org.oransc.enrichment.clients.ProducerJobInfo;
  36 import org.oransc.enrichment.controllers.ErrorResponse;
  37 import org.oransc.enrichment.controllers.VoidResponse;
  38 import org.slf4j.Logger;
  39 import org.slf4j.LoggerFactory;
  40 import org.springframework.http.HttpStatus;
  41 import org.springframework.http.MediaType;
  42 import org.springframework.http.ResponseEntity;
  43 import org.springframework.web.bind.annotation.GetMapping;
  44 import org.springframework.web.bind.annotation.PostMapping;
  45 import org.springframework.web.bind.annotation.RequestBody;
  46 import org.springframework.web.bind.annotation.RestController;
  47
  48 @RestController("ProducerSimulatorController")
  49 @Api(tags = {"Producer Simulator"})
  50 public class ProducerSimulatorController {
  51
  52     private final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
  53
  54     public static final String JOB_CREATED_URL = "/producer_simulator/job_created";
  55     public static final String JOB_DELETED_URL = "/producer_simulator/job_deleted";
  56     public static final String JOB_CREATED_ERROR_URL = "/producer_simulator/job_created_error";
  57     public static final String JOB_DELETED_ERROR_URL = "/producer_simulator/job_deleted_error";
  58
  59     public static final String SUPERVISION_URL = "/producer_simulator/supervision";
  60     public static final String SUPERVISION_ERROR_URL = "/producer_simulator/supervision_error";
  61
  62     public static class TestResults {
  63
  64         public List<ProducerJobInfo> jobsStarted = Collections.synchronizedList(new ArrayList<ProducerJobInfo>());
  65         public List<ProducerJobInfo> jobsStopped = Collections.synchronizedList(new ArrayList<ProducerJobInfo>());
  66         public int noOfRejectedCreate = 0;
  67         public int noOfRejectedDelete = 0;
  68         public boolean errorFound = false;
  69
  70         public TestResults() {
  71         }
  72
  73         public void reset() {
  74             jobsStarted.clear();
  75             jobsStopped.clear();
  76             this.errorFound = false;
  77             this.noOfRejectedCreate = 0;
  78             this.noOfRejectedDelete = 0;
  79         }
  80     }
  81
  82     @Getter
  83     private TestResults testResults = new TestResults();
  84
  85     @PostMapping(path = JOB_CREATED_URL, produces = MediaType.APPLICATION_JSON_VALUE)
  86     @ApiOperation(value = "Callback for EI job creation", notes = "")
  87     @ApiResponses(
  88         value = { //
  89             @ApiResponse(code = 200, message = "OK", response = VoidResponse.class)}//
  90     )
  91     public ResponseEntity<Object> jobCreatedCallback( //
  92         @RequestBody ProducerJobInfo request) {
  93         try {
  94             this.testResults.jobsStarted.add(request);
  95             logger.info("Job started callback {}", request.id);
  96             if (request.id == null) {
  97                 throw new NullPointerException("Illegal argument");
  98             }
  99             return new ResponseEntity<>(HttpStatus.OK);
 100         } catch (Exception e) {
 101             this.testResults.errorFound = true;
 102             return ErrorResponse.create(e, HttpStatus.NOT_FOUND);
 103         }
 104     }
 105
 106     @PostMapping(path = JOB_DELETED_URL, produces = MediaType.APPLICATION_JSON_VALUE)
 107     @ApiOperation(value = "Callback for EI job deletion", notes = "")
 108     @ApiResponses(
 109         value = { //
 110             @ApiResponse(code = 200, message = "OK", response = VoidResponse.class)}//
 111     )
 112     public ResponseEntity<Object> jobDeletedCallback( //
 113         @RequestBody ProducerJobInfo request) {
 114         try {
 115             logger.info("Job deleted callback {}", request.id);
 116             this.testResults.jobsStopped.add(request);
 117             return new ResponseEntity<>(HttpStatus.OK);
 118         } catch (Exception e) {
 119             return ErrorResponse.create(e, HttpStatus.NOT_FOUND);
 120         }
 121     }
 122
 123     @PostMapping(path = JOB_CREATED_ERROR_URL, produces = MediaType.APPLICATION_JSON_VALUE)
 124     @ApiOperation(value = "Callback for EI job creation, returns error", notes = "")
 125     @ApiResponses(
 126         value = { //
 127             @ApiResponse(code = 200, message = "OK", response = VoidResponse.class)}//
 128     )
 129     public ResponseEntity<Object> jobCreatedCallbackReturnError( //
 130         @RequestBody ProducerJobInfo request) {
 131         logger.info("Job created (returning error) callback {}", request.id);
 132         this.testResults.noOfRejectedCreate += 1;
 133         return ErrorResponse.create("Producer returns error on create job", HttpStatus.NOT_FOUND);
 134     }
 135
 136     @PostMapping(path = JOB_DELETED_ERROR_URL, produces = MediaType.APPLICATION_JSON_VALUE)
 137     @ApiOperation(value = "Callback for EI job creation, returns error", notes = "")
 138     @ApiResponses(
 139         value = { //
 140             @ApiResponse(code = 200, message = "OK", response = VoidResponse.class)}//
 141     )
 142     public ResponseEntity<Object> jobDeletedCallbackReturnError( //
 143         @RequestBody ProducerJobInfo request) {
 144         logger.info("Job created (returning error) callback {}", request.id);
 145         this.testResults.noOfRejectedDelete += 1;
 146         return ErrorResponse.create("Producer returns error on delete job", HttpStatus.NOT_FOUND);
 147     }
 148
 149     @GetMapping(path = SUPERVISION_URL, produces = MediaType.APPLICATION_JSON_VALUE)
 150     @ApiOperation(value = "Producer supervision", notes = "")
 151     @ApiResponses(
 152         value = { //
 153             @ApiResponse(code = 200, message = "OK", response = String.class)}//
 154     )
 155     public ResponseEntity<Object> producerSupervision() {
 156         logger.info("Producer supervision");
 157         return new ResponseEntity<>(HttpStatus.OK);
 158     }
 159
 160     @GetMapping(path = SUPERVISION_ERROR_URL, produces = MediaType.APPLICATION_JSON_VALUE)
 161     @ApiOperation(value = "Producer supervision error", notes = "")
 162     @ApiResponses(
 163         value = { //
 164             @ApiResponse(code = 200, message = "OK", response = String.class)}//
 165     )
 166     public ResponseEntity<Object> producerSupervisionError() {
 167         logger.info("Producer supervision error");
 168         return new ResponseEntity<>(HttpStatus.NOT_FOUND);
 169     }
 170
 171 }