rulemgt/src/test/java/org/onap/holmes/rulemgt/dcae/DcaeConfigurationPollingTest.java

   1 /**
   2  * Copyright 2017 ZTE Corporation.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.onap.holmes.rulemgt.dcae;
  17
  18 import static org.hamcrest.CoreMatchers.equalTo;
  19 import static org.junit.Assert.assertThat;
  20 import static org.powermock.api.mockito.PowerMockito.when;
  21 import org.junit.Before;
  22 import org.junit.Test;
  23 import org.junit.rules.ExpectedException;
  24 import org.junit.runner.RunWith;
  25 import org.onap.holmes.common.config.MicroServiceConfig;
  26 import org.onap.holmes.common.dcae.entity.DcaeConfigurations;
  27 import org.onap.holmes.common.dcae.entity.Rule;
  28 import org.onap.holmes.common.dcae.utils.DcaeConfigurationParser;
  29 import org.onap.holmes.common.exception.CorrelationException;
  30 import org.onap.holmes.rulemgt.bean.request.RuleCreateRequest;
  31 import org.powermock.api.easymock.PowerMock;
  32 import org.powermock.api.mockito.PowerMockito;
  33 import org.powermock.core.classloader.annotations.PrepareForTest;
  34 import org.powermock.modules.junit4.PowerMockRunner;
  35 import org.powermock.reflect.Whitebox;
  36
  37 @PrepareForTest({DcaeConfigurationPolling.class, MicroServiceConfig.class})
  38 @RunWith(PowerMockRunner.class)
  39 public class DcaeConfigurationPollingTest {
  40
  41     @org.junit.Rule
  42     public ExpectedException thrown = ExpectedException.none();
  43
  44     private DcaeConfigurationPolling daceConfigurationPolling;
  45
  46     @Before
  47     public void setUp() {
  48         daceConfigurationPolling = new DcaeConfigurationPolling("holmes-rule-mgmt");
  49     }
  50
  51     @Test
  52     public void testDaceConfigurationPolling_getDcaeConfigurations_exception() throws Exception {
  53         PowerMock.resetAll();
  54         thrown.expect(CorrelationException.class);
  55         thrown.expectMessage("syntax error, pos 1");
  56         PowerMockito.mockStatic(MicroServiceConfig.class);
  57         when(MicroServiceConfig.getServiceConfigInfoFromCBS("holmes-rule-mgmt"))
  58                 .thenReturn("host");
  59         PowerMock.createMock(DcaeConfigurationParser.class);
  60         PowerMock.expectPrivate(DcaeConfigurationParser.class, "parse", "host")
  61                 .andThrow(new CorrelationException("tests")).anyTimes();
  62
  63         PowerMock.replayAll();
  64         Whitebox.invokeMethod(daceConfigurationPolling, "getDcaeConfigurations");
  65         PowerMock.verifyAll();
  66     }
  67
  68     @Test
  69     public void testDaceConfigurationPolling_getDcaeConfigurations_null() throws Exception {
  70         PowerMock.resetAll();
  71         thrown.expect(CorrelationException.class);
  72         PowerMockito.mockStatic(MicroServiceConfig.class);
  73         when(MicroServiceConfig.getServiceConfigInfoFromCBS("holmes-rule-mgmt"))
  74                 .thenReturn("host");
  75         PowerMock.createMock(DcaeConfigurationParser.class);
  76         PowerMock.expectPrivate(DcaeConfigurationParser.class, "parse", "host")
  77                 .andReturn(null).anyTimes();
  78
  79         PowerMock.replayAll();
  80         DcaeConfigurations dcaeConfigurations = Whitebox
  81                 .invokeMethod(daceConfigurationPolling, "getDcaeConfigurations");
  82         PowerMock.verifyAll();
  83
  84         assertThat(dcaeConfigurations == null, equalTo(true));
  85     }
  86
  87     @Test
  88     public void testDaceConfigurationPolling_addAllCorrelationRules_connection_exception()
  89             throws Exception {
  90         PowerMock.resetAll();
  91         thrown.expect(CorrelationException.class);
  92         DcaeConfigurations dcaeConfigurations = new DcaeConfigurations();
  93         Rule rule = new Rule("test", "test", "tset",1);
  94         dcaeConfigurations.getDefaultRules().add(rule);
  95
  96         PowerMock.replayAll();
  97         Whitebox.invokeMethod(daceConfigurationPolling, "addAllCorrelationRules",
  98                 dcaeConfigurations);
  99         PowerMock.verifyAll();
 100     }
 101
 102     @Test
 103     public void testDaceConfigurationPolling_getRuleCreateRequest() throws Exception {
 104         PowerMock.resetAll();
 105         Rule rule = new Rule("test", "test1", "stest",1);
 106         PowerMock.replayAll();
 107         RuleCreateRequest actual = Whitebox
 108                 .invokeMethod(daceConfigurationPolling, "getRuleCreateRequest", rule);
 109         PowerMock.verifyAll();
 110
 111         assertThat(actual.getRuleName(), equalTo("test"));
 112         assertThat(actual.getLoopControlName(), equalTo("test1"));
 113         assertThat(actual.getContent(), equalTo("stest"));
 114         assertThat(actual.getDescription(), equalTo(""));
 115         assertThat(actual.getEnabled(), equalTo(1));
 116     }
 117 }