engine-d/src/test/java/org/onap/holmes/engine/resources/EngineResourcesTest.java

   1 /**\r
   2  * Copyright 2017 ZTE Corporation.\r
   3  *\r
   4  * Licensed under the Apache License, Version 2.0 (the "License");\r
   5  * you may not use this file except in compliance with the License.\r
   6  * You may obtain a copy of the License at\r
   7  *\r
   8  * http://www.apache.org/licenses/LICENSE-2.0\r
   9  *\r
  10  * Unless required by applicable law or agreed to in writing, software\r
  11  * distributed under the License is distributed on an "AS IS" BASIS,\r
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  13  * See the License for the specific language governing permissions and\r
  14  * limitations under the License.\r
  15  */\r
  16 \r
  17 package org.onap.holmes.engine.resources;\r
  18 \r
  19 import org.junit.Before;\r
  20 import org.junit.Rule;\r
  21 import org.junit.Test;\r
  22 import org.junit.rules.ExpectedException;\r
  23 import org.onap.holmes.common.exception.CorrelationException;\r
  24 import org.onap.holmes.engine.manager.DroolsEngine;\r
  25 import org.onap.holmes.engine.request.CompileRuleRequest;\r
  26 import org.onap.holmes.engine.request.DeployRuleRequest;\r
  27 import org.powermock.api.easymock.PowerMock;\r
  28 import org.powermock.reflect.Whitebox;\r
  29 \r
  30 import javax.servlet.http.HttpServletRequest;\r
  31 import javax.ws.rs.WebApplicationException;\r
  32 import java.util.Locale;\r
  33 \r
  34 import static org.easymock.EasyMock.*;\r
  35 \r
  36 public class EngineResourcesTest {\r
  37     @Rule\r
  38     public ExpectedException thrown = ExpectedException.none();\r
  39     DroolsEngine droolsEngine;\r
  40     private EngineResources engineResources;\r
  41 \r
  42     @Before\r
  43     public void setUp() {\r
  44         droolsEngine = PowerMock.createMock(DroolsEngine.class);\r
  45         engineResources = new EngineResources();\r
  46 \r
  47         Whitebox.setInternalState(engineResources,"droolsEngine", droolsEngine);\r
  48         PowerMock.resetAll();\r
  49     }\r
  50 \r
  51     @Test\r
  52     public void deployRule_exception() throws CorrelationException {\r
  53         DeployRuleRequest deployRuleRequest = new DeployRuleRequest();\r
  54         HttpServletRequest httpRequest = PowerMock.createMock(HttpServletRequest.class);\r
  55 \r
  56         thrown.expect(WebApplicationException.class);\r
  57 \r
  58         expect(httpRequest.getHeader("language-option")).andReturn("en_US");\r
  59         expect(droolsEngine.deployRule(anyObject(DeployRuleRequest.class))).\r
  60                 andThrow(new CorrelationException(""));\r
  61         PowerMock.replayAll();\r
  62         engineResources.deployRule(deployRuleRequest, httpRequest);\r
  63         PowerMock.verifyAll();\r
  64     }\r
  65 \r
  66     @Test\r
  67     public void deployRule_normal() throws CorrelationException {\r
  68         DeployRuleRequest deployRuleRequest = new DeployRuleRequest();\r
  69         deployRuleRequest.setContent("package packageName;\n\nimport xxx.xxx.xxx;");\r
  70         deployRuleRequest.setLoopControlName("loopControlName");\r
  71         HttpServletRequest httpRequest = PowerMock.createMock(HttpServletRequest.class);\r
  72 \r
  73         expect(httpRequest.getHeader("language-option")).andReturn("en_US");\r
  74         expect(droolsEngine.deployRule(anyObject(DeployRuleRequest.class))).andReturn("packageName");\r
  75         PowerMock.replayAll();\r
  76         engineResources.deployRule(deployRuleRequest, httpRequest);\r
  77         PowerMock.verifyAll();\r
  78     }\r
  79 \r
  80     @Test\r
  81     public void undeployRule_exception() throws CorrelationException {\r
  82         String packageName = "packageName";\r
  83         HttpServletRequest httpRequest = PowerMock.createMock(HttpServletRequest.class);\r
  84 \r
  85         thrown.expect(WebApplicationException.class);\r
  86 \r
  87         expect(httpRequest.getHeader("language-option")).andReturn("en_US");\r
  88         droolsEngine.undeployRule(anyObject(String.class));\r
  89         expectLastCall().andThrow(new CorrelationException(""));\r
  90         PowerMock.replayAll();\r
  91         engineResources.undeployRule(packageName, httpRequest);\r
  92         PowerMock.verifyAll();\r
  93     }\r
  94 \r
  95     @Test\r
  96     public void undeployRule_normal() throws CorrelationException {\r
  97         String packageName = "packageName";\r
  98         HttpServletRequest httpRequest = PowerMock.createMock(HttpServletRequest.class);\r
  99 \r
 100         expect(httpRequest.getHeader("language-option")).andReturn("en_US");\r
 101         droolsEngine.undeployRule(anyObject(String.class));\r
 102         PowerMock.replayAll();\r
 103         engineResources.undeployRule(packageName, httpRequest);\r
 104         PowerMock.verifyAll();\r
 105     }\r
 106 \r
 107     @Test\r
 108     public void compileRule_exception() throws CorrelationException {\r
 109         CompileRuleRequest compileRuleRequest = new CompileRuleRequest();\r
 110         HttpServletRequest httpRequest = PowerMock.createMock(HttpServletRequest.class);\r
 111 \r
 112         thrown.expect(WebApplicationException.class);\r
 113 \r
 114         expect(httpRequest.getHeader("language-option")).andReturn("en_US");\r
 115         droolsEngine.compileRule(anyObject(String.class));\r
 116         expectLastCall().andThrow(new CorrelationException(""));\r
 117         PowerMock.replayAll();\r
 118         engineResources.compileRule(compileRuleRequest, httpRequest);\r
 119         PowerMock.verifyAll();\r
 120     }\r
 121 \r
 122     @Test\r
 123     public void compileRule_normal() throws CorrelationException {\r
 124         CompileRuleRequest compileRuleRequest = new CompileRuleRequest();\r
 125         HttpServletRequest httpRequest = PowerMock.createMock(HttpServletRequest.class);\r
 126 \r
 127         expect(httpRequest.getHeader("language-option")).andReturn("en_US");\r
 128         droolsEngine.compileRule(anyObject(String.class));\r
 129         PowerMock.replayAll();\r
 130         engineResources.compileRule(compileRuleRequest, httpRequest);\r
 131         PowerMock.verifyAll();\r
 132     }\r
 133 }\r