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/*
* ============LICENSE_START=======================================================
* ONAP
* ================================================================================
* Copyright (C) 2019 AT&T 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.policy.common.gson.internal;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
import static org.junit.Assert.assertEquals;
import com.google.gson.Gson;
import com.google.gson.JsonParseException;
import org.junit.Test;
import org.onap.policy.common.gson.internal.MethodAdapter;
public class MethodAdapterTest {
private static final Gson gson = new Gson();
private String saved;
@Test
public void testMethodAdapter_testInvoke() throws Exception {
MethodAdapter adapter =
new MethodAdapter(gson, MethodAdapterTest.class.getDeclaredMethod("getValue"), String.class);
assertEquals("hello", adapter.invoke(this));
MethodAdapter adapter2 = new MethodAdapter(gson,
MethodAdapterTest.class.getDeclaredMethod("setValue", String.class), String.class);
adapter2.invoke(this, "world");
assertEquals("world", saved);
assertThatThrownBy(() -> adapter2.invoke(this, 100)).isInstanceOf(JsonParseException.class)
.hasMessage(MethodAdapter.INVOKE_ERR + MethodAdapterTest.class.getName() + ".setValue");
}
public String getValue() {
return "hello";
}
public void setValue(String val) {
saved = val;
}
}
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