gerrit.onap Code Review - policy/apex-pdp.git/blob

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  *  Copyright (C) 2016-2018 Ericsson. All rights reserved.
   4  *  Modifications Copyright (C) 2020 Nordix Foundation
   5  * ================================================================================
   6  * Licensed under the Apache License, Version 2.0 (the "License");
   7  * you may not use this file except in compliance with the License.
   8  * You may obtain a copy of the License at
   9  *
  10  *      http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing, software
  13  * distributed under the License is distributed on an "AS IS" BASIS,
  14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  * See the License for the specific language governing permissions and
  16  * limitations under the License.
  17  *
  18  * SPDX-License-Identifier: Apache-2.0
  19  * ============LICENSE_END=========================================================
  20  */
  21
  22 package org.onap.policy.apex.context.impl.schema.java;
  23
  24 import static org.assertj.core.api.Assertions.assertThatThrownBy;
  25 import static org.junit.Assert.assertEquals;
  26
  27 import org.junit.AfterClass;
  28 import org.junit.Before;
  29 import org.junit.Test;
  30 import org.onap.policy.apex.context.SchemaHelper;
  31 import org.onap.policy.apex.context.impl.schema.SchemaHelperFactory;
  32 import org.onap.policy.apex.context.parameters.ContextParameterConstants;
  33 import org.onap.policy.apex.context.parameters.SchemaParameters;
  34 import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
  35 import org.onap.policy.apex.model.basicmodel.concepts.AxKey;
  36 import org.onap.policy.apex.model.basicmodel.service.ModelService;
  37 import org.onap.policy.apex.model.contextmodel.concepts.AxContextSchema;
  38 import org.onap.policy.apex.model.contextmodel.concepts.AxContextSchemas;
  39 import org.onap.policy.common.parameters.ParameterService;
  40
  41 /**
  42  * JavaSchemaHelperInstanceCreationTest.
  43  * @author Liam Fallon (liam.fallon@ericsson.com)
  44  * @version
  45  */
  46 public class JavaSchemaHelperInstanceCreationTest {
  47     private final AxKey testKey = new AxArtifactKey("AvroTest", "0.0.1");
  48     private AxContextSchemas schemas;
  49
  50     /**
  51      * Set ups everything for the test.
  52      */
  53     @Before
  54     public void initTest() {
  55         schemas = new AxContextSchemas(new AxArtifactKey("AvroSchemas", "0.0.1"));
  56         ModelService.registerModel(AxContextSchemas.class, schemas);
  57
  58         final SchemaParameters schemaParameters = new SchemaParameters();
  59         schemaParameters.setName(ContextParameterConstants.SCHEMA_GROUP_NAME);
  60         schemaParameters.getSchemaHelperParameterMap().put("JAVA", new JavaSchemaHelperParameters());
  61
  62         ParameterService.register(schemaParameters);
  63     }
  64
  65     @AfterClass
  66     public static void cleanUpAfterTest() {
  67         ParameterService.clear();
  68     }
  69
  70
  71     @Test
  72     public void testNullEncoding() {
  73         final AxContextSchema javaBooleanSchema =
  74                 new AxContextSchema(new AxArtifactKey("Boolean", "0.0.1"), "Java", "java.lang.Boolean");
  75         final AxContextSchema javaLongSchema =
  76                 new AxContextSchema(new AxArtifactKey("Long", "0.0.1"), "Java", "java.lang.Long");
  77         final AxContextSchema javaStringSchema =
  78                 new AxContextSchema(new AxArtifactKey("String", "0.0.1"), "Java", "java.lang.String");
  79
  80         schemas.getSchemasMap().put(javaBooleanSchema.getKey(), javaBooleanSchema);
  81         schemas.getSchemasMap().put(javaLongSchema.getKey(), javaLongSchema);
  82         schemas.getSchemasMap().put(javaStringSchema.getKey(), javaStringSchema);
  83
  84         final SchemaHelper schemaHelper0 =
  85                 new SchemaHelperFactory().createSchemaHelper(testKey, javaBooleanSchema.getKey());
  86         final SchemaHelper schemaHelper1 =
  87                 new SchemaHelperFactory().createSchemaHelper(testKey, javaLongSchema.getKey());
  88         final SchemaHelper schemaHelper2 =
  89                 new SchemaHelperFactory().createSchemaHelper(testKey, javaStringSchema.getKey());
  90
  91         assertThatThrownBy(schemaHelper0::createNewInstance)
  92             .hasMessage("AvroTest:0.0.1: could not create an instance of class \"java.lang.Boolean\""
  93                     + " using the default constructor \"Boolean()\"");
  94         assertEquals(true, schemaHelper0.createNewInstance("true"));
  95
  96         assertThatThrownBy(schemaHelper1::createNewInstance)
  97             .hasMessage("AvroTest:0.0.1: could not create an instance of class \"java.lang.Long\""
  98                     + " using the default constructor \"Long()\"");
  99         assertEquals(65536L, schemaHelper1.createNewInstance("65536"));
 100
 101         assertEquals("", schemaHelper2.createNewInstance());
 102         assertEquals("true", schemaHelper2.createNewInstance("true"));
 103
 104         assertThatThrownBy(() -> schemaHelper1.createNewSubInstance("SomeSubtype"))
 105             .hasMessage("sub types are not supported on this schema helper");
 106     }
 107 }