appc-adapters/appc-chef-adapter/appc-chef-adapter-bundle/src/test/java/org/onap/appc/adapter/chef/impl/ChefAdapterImplTest.java

   1 /*
   2  * ============LICENSE_START=======================================================
   3  * ONAP : APPC
   4  * ================================================================================
   5  * Copyright (C) 2018 Nokia. All rights reserved.
   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 package org.onap.appc.adapter.chef.impl;
  21
  22
  23 import static org.assertj.core.api.Assertions.assertThat;
  24 import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
  25 import static org.mockito.Answers.RETURNS_DEEP_STUBS;
  26 import static org.mockito.BDDMockito.given;
  27
  28 import com.google.common.collect.ImmutableList;
  29 import com.google.common.collect.ImmutableMap;
  30 import java.util.Collections;
  31 import java.util.Map;
  32 import org.apache.http.HttpStatus;
  33 import org.json.JSONObject;
  34 import org.junit.Test;
  35 import org.junit.runner.RunWith;
  36 import org.mockito.InjectMocks;
  37 import org.mockito.Mock;
  38 import org.mockito.runners.MockitoJUnitRunner;
  39 import org.onap.appc.adapter.chef.chefclient.ChefApiClientFactory;
  40 import org.onap.appc.adapter.chef.chefclient.api.ChefResponse;
  41 import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
  42 import org.onap.ccsdk.sli.core.sli.SvcLogicException;
  43
  44 @RunWith(MockitoJUnitRunner.class)
  45 public class ChefAdapterImplTest {
  46
  47     private static final String EXPECTED_NODE_OBJECT_ATTR_NAME = "chef.nodeObject";
  48     private static final String RESULT_CODE_ATTR_KEY = "chefClientResult.code";
  49     private static final String RESULT_MESSAGE_ATTR_KEY = "chefClientResult.message";
  50     private static final String EXPECTED_RESPONSE_MSG = "chefResponseMessage";
  51     private static final String IP_PARAM = "ip";
  52     private static final String ENDPOINT_IP = "http://127.0.0.1";
  53     private static final String CHEF_AGENT_CODE_KEY = "chefAgent.code";
  54     private static final String CHEF_AGENT_MESSAGE_KEY = "chefAgent.message";
  55
  56     @Mock(answer = RETURNS_DEEP_STUBS)
  57     private ChefApiClientFactory chefApiClientFactory;
  58     @Mock
  59     private PrivateKeyChecker privateKeyChecker;
  60
  61     @InjectMocks
  62     private ChefAdapterFactory chefAdapterFactory;
  63
  64     @Test
  65     public void nodeObjectBuilder_shouldBuildJsonNodeObject_forPassedParams_andAddToSvcLogicContext() {
  66         // GIVEN
  67         Map<String, String> params = givenInputParams();
  68         SvcLogicContext svcLogicContext = new SvcLogicContext();
  69
  70         // WHEN
  71         chefAdapterFactory.create().nodeObejctBuilder(params, svcLogicContext);
  72
  73         // THEN
  74         assertThat(resultJson(svcLogicContext)).isEqualTo(expectedJson());
  75     }
  76
  77     private String resultJson(SvcLogicContext svcLogicContext) {
  78         String resultJsonString = svcLogicContext.getAttribute(EXPECTED_NODE_OBJECT_ATTR_NAME);
  79         return new JSONObject(resultJsonString).toString();
  80     }
  81
  82     private Map<String, String> givenInputParams() {
  83         return ImmutableMap.<String, String>builder()
  84             .put("nodeobject.name", "testNodeName")
  85             .put("nodeobject.normal", "val:normal")
  86             .put("nodeobject.overrides", "val:override")
  87             .put("nodeobject.defaults", "val:default")
  88             .put("nodeobject.run_list", "val1,val2,val3")
  89             .put("nodeobject.chef_environment", "testChefEnvVal")
  90             .build();
  91     }
  92
  93     private String expectedJson() {
  94         JSONObject expectedJson = new JSONObject();
  95         expectedJson.put("json_class", "Chef::Node");
  96         expectedJson.put("chef_type", "node");
  97         expectedJson.put("automatic", Collections.emptyMap());
  98         expectedJson.put("name", "testNodeName");
  99         expectedJson.put("normal", ImmutableMap.of("val", "normal"));
 100         expectedJson.put("override", ImmutableMap.of("val", "override"));
 101         expectedJson.put("default", ImmutableMap.of("val", "default"));
 102         expectedJson.put("run_list", ImmutableList.of("val1", "val2", "val3"));
 103         expectedJson.put("chef_environment", "testChefEnvVal");
 104         return expectedJson.toString();
 105     }
 106
 107     @Test
 108     public void combineStrings_shouldConcatenateTwoParamStrings_andSetThemInSvcContext() {
 109         // GIVEN
 110         Map<String, String> params = ImmutableMap
 111             .of("dgContext", "contextValue", "String1", "paramString1", "String2", "paramString2");
 112         SvcLogicContext svcLogicContext = new SvcLogicContext();
 113
 114         // WHEN
 115         chefAdapterFactory.create().combineStrings(params, svcLogicContext);
 116
 117         // THEN
 118         assertThat(svcLogicContext.getAttribute("contextValue")).isEqualTo("paramString1paramString2");
 119     }
 120
 121     @Test
 122     public void trigger_shouldTriggerTargetEndpoint_andUpdateSvclogicContext() {
 123         // GIVEN
 124         Map<String, String> params = ImmutableMap.of(IP_PARAM, ENDPOINT_IP);
 125         SvcLogicContext svcLogicContext = new SvcLogicContext();
 126         given(chefApiClientFactory.create(ENDPOINT_IP).get(""))
 127             .willReturn(ChefResponse.create(HttpStatus.SC_OK, EXPECTED_RESPONSE_MSG));
 128
 129         // WHEN
 130         chefAdapterFactory.create().trigger(params, svcLogicContext);
 131
 132         // THEN
 133         assertThat(svcLogicContext.getAttribute(CHEF_AGENT_CODE_KEY)).isEqualTo(Integer.toString(HttpStatus.SC_OK));
 134         assertThat(svcLogicContext.getStatus()).isEqualTo("success");
 135         assertThat(svcLogicContext.getAttribute(RESULT_CODE_ATTR_KEY)).isEqualTo(Integer.toString(HttpStatus.SC_OK));
 136         assertThat(svcLogicContext.getAttribute(RESULT_MESSAGE_ATTR_KEY)).isEqualTo(EXPECTED_RESPONSE_MSG);
 137     }
 138
 139     @Test
 140     public void trigger_shouldUpdateSvcLogicContext_withFailStatusAndMsg_whenExceptionOccurs() {
 141         // GIVEN
 142         Map<String, String> params = ImmutableMap.of(IP_PARAM, ENDPOINT_IP);
 143         SvcLogicContext svcLogicContext = new SvcLogicContext();
 144         given(chefApiClientFactory.create(ENDPOINT_IP)).willThrow(new RuntimeException());
 145
 146         // WHEN
 147         chefAdapterFactory.create().trigger(params, svcLogicContext);
 148
 149         // THEN
 150         assertThat(svcLogicContext.getAttribute(CHEF_AGENT_CODE_KEY))
 151             .isEqualTo(Integer.toString(HttpStatus.SC_INTERNAL_SERVER_ERROR));
 152         assertThat(svcLogicContext.getAttribute(CHEF_AGENT_MESSAGE_KEY)).isEqualTo(new RuntimeException().toString());
 153     }
 154
 155     @Test
 156     public void chefInfo_shouldUpdateSvcLogicContext_withFailStatusAndMsg_andThrowException_whenUsernameParamIsMissing() {
 157         Map<String, String> params = ImmutableMap.of(
 158             "serverAddress", "http://chefAddress",
 159             "organizations", "onap");
 160         checkIfInputParamsAreValidated(params);
 161     }
 162
 163     @Test
 164     public void chefInfo_shouldUpdateSvcLogicContext_withFailStatusAndMsg_andThrowException_whenServerAddressParamIsMissing() {
 165         Map<String, String> params = ImmutableMap.of(
 166             "username", "TestUsername",
 167             "organizations", "onap");
 168         checkIfInputParamsAreValidated(params);
 169     }
 170
 171     @Test
 172     public void chefInfo_shouldUpdateSvcLogicContext_withFailStatusAndMsg_andThrowException_whenOrganizationsParamIsMissing() {
 173         Map<String, String> params = ImmutableMap.of(
 174             "username", "TestUsername",
 175             "serverAddress", "http://chefAddress");
 176         checkIfInputParamsAreValidated(params);
 177     }
 178
 179     private void checkIfInputParamsAreValidated(Map<String, String> params) {
 180         // GIVEN
 181         String expectedErrorMsg = "Missing mandatory param(s) such as username, serverAddress, organizations";
 182         SvcLogicContext svcLogicContext = new SvcLogicContext();
 183
 184         // WHEN// THEN
 185         assertThatExceptionOfType(SvcLogicException.class)
 186             .isThrownBy(() -> chefAdapterFactory.create().chefGet(params, svcLogicContext))
 187             .withMessage("Chef Adapter error:"
 188                 + expectedErrorMsg);
 189         assertThat(svcLogicContext.getStatus()).isEqualTo("failure");
 190         assertThat(svcLogicContext.getAttribute("chefServerResult.code"))
 191             .isEqualTo(Integer.toString(HttpStatus.SC_UNAUTHORIZED));
 192         assertThat(svcLogicContext.getAttribute("chefServerResult.message"))
 193             .isEqualTo(expectedErrorMsg);
 194     }
 195 }