--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2022 Bell Canada. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.apex.plugins.context.schema.json;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+
+import com.google.gson.JsonObject;
+import com.worldturner.medeia.api.ValidationFailedException;
+import java.util.ArrayList;
+import java.util.Map;
+import org.junit.Test;
+import org.onap.policy.apex.context.ContextRuntimeException;
+import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
+import org.onap.policy.apex.model.contextmodel.concepts.AxContextSchema;
+import org.onap.policy.common.utils.coder.CoderException;
+
+public class JsonSchemaHelperUnmarshalTest extends CommonTestData {
+
+ /**
+ * Test Boolean.
+ */
+ @Test
+ public void testBooleanUnmarshal() {
+ var schemaHelper = createSchema(BOOLEAN_SCHEMA);
+ assertThat(schemaHelper.createNewInstance(BOOLEAN_DATA)).isInstanceOf(Boolean.class).isEqualTo(Boolean.TRUE);
+ }
+
+ /**
+ * Test null.
+ */
+ @Test
+ public void testNullUnmarshal() {
+ var schemaHelper = createSchema(NULL_SCHEMA);
+ assertThat(schemaHelper.createNewInstance(NULL_DATA)).isEqualTo(null);
+ }
+
+ /**
+ * Test Array.
+ */
+ @Test
+ public void testArrayUnmarshal() {
+ var schemaHelper = createSchema(MEASUREMENTGROUPS_TYPE);
+ var obj = schemaHelper.createNewInstance(MEASUREMENTGROUPS);
+ assertThat(obj).isInstanceOf(ArrayList.class);
+ }
+
+ /**
+ * Test invlaid schema.
+ */
+ @Test
+ public void testSchemaInvalid() {
+ String schemaDef = "{\"type\": \"object\"}";
+ final AxContextSchema jsonSchema =
+ new AxContextSchema(new AxArtifactKey("JsonObject", VERSION), JSON, schemaDef);
+ assertThatThrownBy(() -> new JsonSchemaHelper().init(testKey, jsonSchema))
+ .isInstanceOf(ContextRuntimeException.class).hasMessageContaining("schema is invalid");
+ }
+
+ /**
+ * Test Object unmarshal valid scenario using JSON Schema draft 04.
+ *
+ * @throws CoderException the coderException
+ */
+ @Test
+ public void testObjectSchemaDraft04_valid() throws CoderException {
+ var dataAsObject = coder.decode(COMMONHEADER, Map.class);
+ var dataReturned = validateAndUnmarshal(COMMONHEADERTYPE_DRAFT04, COMMONHEADER);
+ assertThat(dataReturned).isEqualTo(dataAsObject);
+ }
+
+ /**
+ * Test Object unmarshal valid scenario using JSON Schema draft 07.
+ *
+ * @throws CoderException the coderException
+ */
+ @Test
+ public void testObjectSchemaDraft07_valid() throws CoderException {
+ var dataAsObject = coder.decode(COMMONHEADER, Map.class);
+ var dataReturned = validateAndUnmarshal(COMMONHEADERTYPE_DRAFT07, COMMONHEADER);
+ assertThat(dataReturned).isEqualTo(dataAsObject);
+ }
+
+ /**
+ * Test Object unmarshal invalid scenario using JSON Schema draft 07.
+ *
+ * @throws CoderException the coderException
+ */
+ @Test
+ public void testObjectSchemaDraft07_invalid() throws CoderException {
+ var dataAsObject = coder.decode(COMMONHEADER, JsonObject.class);
+ dataAsObject.addProperty("requestId", "abcd");
+ assertThatThrownBy(() -> validateAndUnmarshal(COMMONHEADERTYPE_DRAFT07, dataAsObject))
+ .isInstanceOf(ValidationFailedException.class)
+ .hasMessageContaining("Pattern ^[0-9]*-[0-9]*$ is not contained in text");
+ }
+
+ /**
+ * Test createInstance using invalid format data.
+ *
+ * @throws CoderException the coderException
+ */
+ @Test
+ public void testCreateNewInstanceInvalid() throws CoderException {
+ var dataAsObject = coder.decode(COMMONHEADER, Map.class);
+ assertThatThrownBy(() -> validateAndUnmarshal(COMMONHEADERTYPE_DRAFT07, dataAsObject))
+ .isInstanceOf(ContextRuntimeException.class).hasMessageContaining("not an instance of JsonObject");
+ }
+
+ /**
+ * Test Object unmarshal invalid - required field missing scenario.
+ *
+ * @throws CoderException the coderException
+ */
+ @Test
+ public void testObjectSchema_fieldMissing() throws CoderException {
+ var dataAsObject = coder.decode(COMMONHEADER, JsonObject.class);
+ dataAsObject.remove(TEST_ID);
+ assertThatThrownBy(() -> validateAndUnmarshal(COMMONHEADERTYPE_DRAFT07, dataAsObject))
+ .isInstanceOf(ValidationFailedException.class)
+ .hasMessageContaining("Required property testId is missing from object");
+ }
+
+ /**
+ * Test Object unmarshal with optional field.
+ *
+ * @throws CoderException the coderException
+ */
+ @Test
+ public void testObjectSchema_OptionalField() throws CoderException {
+ var dataAsObject = coder.decode(COMMONHEADER, Map.class);
+ var dataAsjsonObject = coder.decode(COMMONHEADER, JsonObject.class);
+ dataAsObject.remove(TEST_ID);
+ dataAsjsonObject.remove(TEST_ID);
+ var dataReturned = validateAndUnmarshal(COMMONHEADERTYPE_WITH_OPTIONAL, dataAsjsonObject);
+ assertThat(dataReturned).isEqualTo(dataAsObject);
+ }
+
+ private Object validateAndUnmarshal(String schemaDef, Object data) {
+ var schemaHelper = createSchema(schemaDef);
+ if (data instanceof String) {
+ return schemaHelper.createNewInstance((String) data);
+ } else {
+ return schemaHelper.createNewInstance(data);
+ }
+ }
+
+}