io.github.vdubois.codechecker.common.AssertionUtils.java Source code

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Here is the source code for io.github.vdubois.codechecker.common.AssertionUtils.java

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/**
 * 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 io.github.vdubois.codechecker.common;

import io.github.vdubois.codechecker.model.Gravity;
import org.springframework.util.StringUtils;

/**
 * Created by vdubois on 29/09/15.
 */
public class AssertionUtils {

    /**
     * Private constructor
     */
    private AssertionUtils() {

    }

    /**
     * @param field field to test
     * @param stringToTest value to test
     * @throws IllegalArgumentException if field is not filled
     */
    public static void assertFieldFilled(String field, String stringToTest) {
        if (StringUtils.isEmpty(stringToTest)) {
            throw new IllegalArgumentException(field + " must be filled");
        }
    }

    /**
     * @param gravityToTest field to test
     * @throws IllegalArgumentException if field is not filled
     */
    public static void assertGravityFilled(Gravity gravityToTest) {
        if (gravityToTest == null) {
            throw new IllegalArgumentException("gravity must be filled");
        }
    }
}