diff options
Diffstat (limited to 'gson/src/test/java/org/onap/policy/common/gson/internal/MethodAdapterTest.java')
-rw-r--r-- | gson/src/test/java/org/onap/policy/common/gson/internal/MethodAdapterTest.java | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/gson/src/test/java/org/onap/policy/common/gson/internal/MethodAdapterTest.java b/gson/src/test/java/org/onap/policy/common/gson/internal/MethodAdapterTest.java new file mode 100644 index 00000000..9f39e3ce --- /dev/null +++ b/gson/src/test/java/org/onap/policy/common/gson/internal/MethodAdapterTest.java @@ -0,0 +1,58 @@ +/* + * ============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; + } +} |