BooleanParameterTest.java

/*
 * 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
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 */

package org.apache.flink.graph.drivers.parameter;

import org.apache.flink.api.java.utils.ParameterTool;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;

public class BooleanParameterTest
extends ParameterTestBase {

	private BooleanParameter parameter;

	@Before
	public void setup() {
		super.setup();

		parameter = new BooleanParameter(owner, "test");
	}

	@Test
	public void testTrue() {
		Assert.assertEquals("[--test]", parameter.getUsage());

		parameter.configure(ParameterTool.fromArgs(new String[]{"--test"}));
		Assert.assertEquals(true, parameter.getValue());
	}

	@Test
	public void testFalse() {
		Assert.assertEquals("[--test]", parameter.getUsage());

		parameter.configure(ParameterTool.fromArgs(new String[]{}));
		Assert.assertEquals(false, parameter.getValue());
	}
}