/*
* 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,
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package org.apache.flink.streaming.api.functions.sink;
import org.apache.flink.api.common.functions.RuntimeContext;
import org.apache.flink.api.common.io.OutputFormat;
import org.apache.flink.api.common.io.RichOutputFormat;
import org.junit.Test;
import org.mockito.Mockito;
public class OutputFormatSinkFunctionTest {
@Test
public void setRuntimeContext() throws Exception {
RuntimeContext mockRuntimeContext = Mockito.mock(RuntimeContext.class);
// Make sure setRuntimeContext of the rich output format is called
RichOutputFormat<?> mockRichOutputFormat = Mockito.mock(RichOutputFormat.class);
new OutputFormatSinkFunction<>(mockRichOutputFormat).setRuntimeContext(mockRuntimeContext);
Mockito.verify(mockRichOutputFormat, Mockito.times(1)).setRuntimeContext(Mockito.eq(mockRuntimeContext));
// Make sure setRuntimeContext work well when output format is not RichOutputFormat
OutputFormat<?> mockOutputFormat = Mockito.mock(OutputFormat.class);
new OutputFormatSinkFunction<>(mockOutputFormat).setRuntimeContext(mockRuntimeContext);
}
}