| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| |
| package org.apache.metron.common.utils; |
| |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.ExpectedException; |
| |
| import java.io.IOException; |
| |
| import static org.hamcrest.CoreMatchers.instanceOf; |
| import static org.hamcrest.CoreMatchers.nullValue; |
| |
| public class RuntimeErrorsTest { |
| |
| @Rule |
| public ExpectedException exception = ExpectedException.none(); |
| |
| @Test |
| public void illegal_arg_throws_exception_with_reason() throws Exception { |
| exception.expect(IllegalArgumentException.class); |
| exception.expectMessage("illegal arg happened"); |
| exception.expectCause(nullValue(Throwable.class)); |
| RuntimeErrors.ILLEGAL_ARG.throwRuntime("illegal arg happened"); |
| } |
| |
| @Test |
| public void illegal_arg_throws_exception_with_reason_and_cause() throws Exception { |
| exception.expect(IllegalArgumentException.class); |
| exception.expectMessage("illegal arg happened"); |
| exception.expectCause(instanceOf(IOException.class)); |
| RuntimeErrors.ILLEGAL_ARG.throwRuntime("illegal arg happened", new IOException("bad io")); |
| } |
| |
| @Test |
| public void illegal_state_throws_exception_with_reason() throws Exception { |
| exception.expect(IllegalStateException.class); |
| exception.expectMessage("illegal state happened"); |
| exception.expectCause(nullValue(Throwable.class)); |
| RuntimeErrors.ILLEGAL_STATE.throwRuntime("illegal state happened"); |
| } |
| |
| @Test |
| public void illegal_state_throws_exception_with_reason_and_cause() throws Exception { |
| exception.expect(IllegalStateException.class); |
| exception.expectMessage("illegal state happened"); |
| exception.expectCause(instanceOf(IOException.class)); |
| RuntimeErrors.ILLEGAL_STATE.throwRuntime("illegal state happened", new IOException("bad io")); |
| } |
| } |