src/test/java/org/onap/dcae/common/validator/StndDefinedDataValidatorTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * org.onap.dcaegen2.collectors.ves
   4  * ================================================================================
   5  * Copyright (C) 2020 Nokia. All rights reserved.
   6  * Copyright (C) 2023 AT&T Intellectual Property. All rights reserved.
   7  * ================================================================================
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *      http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  * ============LICENSE_END=========================================================
  20  */
  21
  22 package org.onap.dcae.common.validator;
  23
  24 import org.jetbrains.annotations.NotNull;
  25 import org.json.JSONObject;
  26 import org.junit.Assume;
  27 import org.junit.jupiter.api.BeforeEach;
  28 import org.junit.jupiter.api.Test;
  29 import org.junit.jupiter.api.extension.ExtendWith;
  30 import org.mockito.Mock;
  31 import org.mockito.junit.jupiter.MockitoExtension;
  32 import org.onap.dcae.ApplicationSettings;
  33 import org.onap.dcae.FileReader;
  34 import org.onap.dcae.common.model.VesEvent;
  35 import org.onap.dcae.restapi.ApiException;
  36 import org.onap.dcae.restapi.EventValidatorException;
  37
  38 import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
  39 import static org.junit.jupiter.api.Assertions.assertEquals;
  40 import static org.mockito.Mockito.when;
  41
  42 import java.nio.file.Paths;
  43
  44 @ExtendWith(MockitoExtension.class)
  45 public class StndDefinedDataValidatorTest {
  46
  47     @Mock
  48     private ApplicationSettings settings;
  49     private StndDefinedDataValidator stndDefinedDataValidator;
  50
  51     private static final String MAPPING_FILE_LOCATION = "./src/test/resources/stndDefined/schema-map.json";
  52     private static final String SCHEMA_FILES_LOCATION = "./src/test/resources/stndDefined";
  53     private static final String STND_DEFINED_DATA_PATH = "/event/stndDefinedFields/data";
  54     private static final String SCHEMA_REF_PATH = "/event/stndDefinedFields/schemaReference";
  55
  56     @BeforeEach
  57     public void setUp() {
  58         mockStndDefinedValidationProps();
  59         StndDefinedValidatorResolver stndDefinedValidatorResolver = new StndDefinedValidatorResolver(settings);
  60         stndDefinedDataValidator = new StndDefinedDataValidator(stndDefinedValidatorResolver.resolve());
  61     }
  62
  63     @Test
  64     public void shouldReturnTrueWhenEventIsValid() throws EventValidatorException {
  65         Assume.assumeFalse(System.getProperty("os.name").toLowerCase().startsWith("win"));
  66         //given
  67         VesEvent event = getVesEvent("src/test/resources/ves_stdnDefined_valid.json");
  68
  69         //when
  70         //then
  71         assertDoesNotThrow(() -> stndDefinedDataValidator.validate(event));
  72     }
  73
  74     @Test
  75     public void shouldReturnFalseWhenEventIsInvalid() throws EventValidatorException {
  76         //given
  77         VesEvent event = getVesEvent("src/test/resources/ves_stdnDefined_invalid.json");
  78
  79         try {
  80             //when
  81             stndDefinedDataValidator.validate(event);
  82         } catch (EventValidatorException e) {
  83             //then
  84             assertEquals(ApiException.STND_DEFINED_VALIDATION_FAILED, e.getApiException());
  85         }
  86     }
  87
  88     @Test
  89     void shouldReturnErrorWhenMissingLocalSchemaReferenceInMappingFile() {
  90         Assume.assumeFalse(System.getProperty("os.name").toLowerCase().startsWith("win"));
  91         //given
  92         VesEvent event = getVesEvent("src/test/resources/ves_stdnDefined_missing_local_schema_reference.json");
  93         try {
  94             //when
  95             stndDefinedDataValidator.validate(event);
  96         } catch (EventValidatorException e) {
  97             //then
  98             assertEquals(ApiException.NO_LOCAL_SCHEMA_REFERENCE, e.getApiException());
  99         }
 100     }
 101
 102     @Test
 103     void shouldReturnErrorWhenIncorrectInternalFileReference() {
 104         Assume.assumeFalse(System.getProperty("os.name").toLowerCase().startsWith("win"));
 105         //given
 106         VesEvent event = getVesEvent("src/test/resources/ves_stdnDefined_wrong_internal_file_reference.json");
 107         try {
 108             //when
 109             stndDefinedDataValidator.validate(event);
 110         } catch (EventValidatorException e) {
 111             //then
 112             assertEquals(ApiException.INCORRECT_INTERNAL_FILE_REFERENCE, e.getApiException());
 113         }
 114     }
 115
 116     @Test
 117     void shouldReturnErrorWhenStndDefinedFieldsDataIsEmpty() {
 118         //given
 119         VesEvent event = getVesEvent("src/test/resources/ves_stdnDefined_with_empty_stndDefined_fields_data.json");
 120         try {
 121             //when
 122             stndDefinedDataValidator.validate(event);
 123         } catch (EventValidatorException e) {
 124             //then
 125             assertEquals(ApiException.STND_DEFINED_VALIDATION_FAILED, e.getApiException());
 126         }
 127     }
 128
 129     @Test
 130     void shouldNotReturnErrorWhenValidatingInvalidEventAndStndDefinedReferenceMissing() {
 131         //given
 132         VesEvent event = getVesEvent("src/test/resources/ves_stdnDefined_without_schema_reference.json");
 133
 134         //when
 135         //then
 136         assertDoesNotThrow(() -> stndDefinedDataValidator.validate(event));
 137     }
 138
 139     @NotNull
 140     private VesEvent getVesEvent(String filename) {
 141             JSONObject jsonObjectEvent = getJsonObjectEvent(filename);
 142             return new VesEvent(jsonObjectEvent);
 143     }
 144
 145     private JSONObject getJsonObjectEvent(String fileName) {
 146         String eventContent = FileReader.readFileAsString(fileName);
 147         return new JSONObject(eventContent);
 148     }
 149
 150     private void mockStndDefinedValidationProps() {
 151         when(settings.getExternalSchemaMappingFileLocation()).thenReturn(Paths.get(MAPPING_FILE_LOCATION).toString());
 152         when(settings.getExternalSchemaSchemaRefPath()).thenReturn(SCHEMA_REF_PATH);
 153         when(settings.getExternalSchemaSchemasLocation()).thenReturn(Paths.get(SCHEMA_FILES_LOCATION).toString());
 154         when(settings.getExternalSchemaStndDefinedDataPath()).thenReturn(STND_DEFINED_DATA_PATH);
 155     }
 156 }