diff options
Diffstat (limited to 'prh-app-server/src/test/java/org/onap/dcaegen2/services/bootstrap/CbsJsonToPropertyMapConverterTest.java')
-rw-r--r-- | prh-app-server/src/test/java/org/onap/dcaegen2/services/bootstrap/CbsJsonToPropertyMapConverterTest.java | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/prh-app-server/src/test/java/org/onap/dcaegen2/services/bootstrap/CbsJsonToPropertyMapConverterTest.java b/prh-app-server/src/test/java/org/onap/dcaegen2/services/bootstrap/CbsJsonToPropertyMapConverterTest.java new file mode 100644 index 00000000..da9a0008 --- /dev/null +++ b/prh-app-server/src/test/java/org/onap/dcaegen2/services/bootstrap/CbsJsonToPropertyMapConverterTest.java @@ -0,0 +1,86 @@ +/* + * ============LICENSE_START======================================================= + * PNF-REGISTRATION-HANDLER + * ================================================================================ + * Copyright (C) 2019 NOKIA Intellectual Property. 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. + * ============LICENSE_END========================================================= + */ + +package org.onap.dcaegen2.services.bootstrap; + +import com.google.gson.JsonObject; +import com.google.gson.JsonParser; +import org.assertj.core.api.Condition; +import org.junit.jupiter.api.Test; + +import java.util.Map; + +import static org.assertj.core.api.Assertions.assertThat; +import static org.assertj.core.api.Assertions.assertThatThrownBy; + +class CbsJsonToPropertyMapConverterTest { + + private static final JsonObject SOME_JSON_FROM_CBS = asJsonObject( + "{\n" + + " \"config\": {\n" + + " \"someStringProp\": \"foo\",\n" + + " \"someNumericalProp\": 123,\n" + + " \"someBooleanProp\": true,\n" + + " \"someObjectProp\": {\n" + + " \"bar\": \"baz\"\n" + + " }\n" + + " }\n" + + "}" + ); + + private CbsJsonToPropertyMapConverter cbsJsonToPropertyMapConverter = new CbsJsonToPropertyMapConverter(); + + @Test + void shouldExtractPrimitivePropertiesToSimpleJavaTypes() { + Map<String, Object> map = cbsJsonToPropertyMapConverter.convertToMap(SOME_JSON_FROM_CBS); + + assertThat(map).containsEntry("someStringProp", "foo"); + assertThat(map).containsEntry("someNumericalProp", 123L); + assertThat(map).containsEntry("someBooleanProp", true); + + } + + @Test + void shouldLeaveComplexPropertiesAsJsonTypes() { + Map<String, Object> map = cbsJsonToPropertyMapConverter.convertToMap(SOME_JSON_FROM_CBS); + + assertThat(map).hasEntrySatisfying("someObjectProp", hasClass(JsonObject.class)); + } + + @Test + void shouldProduceDescriptiveExceptionInCaseExpectedRootElementInCbsJsonIsMissing() { + assertThatThrownBy(() -> cbsJsonToPropertyMapConverter.convertToMap(asJsonObject("{}"))) + .isInstanceOf(IllegalArgumentException.class) + .hasMessage("Missing expected 'config' property in json from CBS."); + } + + + private static JsonObject asJsonObject(String jsonString) { + return new JsonParser().parse(jsonString).getAsJsonObject(); + } + + private static Condition<Object> hasClass(Class clazz) { + return new Condition<Object>(clazz.getCanonicalName()){ + public boolean matches(Object value) { + return value.getClass().equals(clazz); + } + }; + } +}
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