com.tngtech.java.junit.dataprovider.internal.convert.AbstractObjectConverter Maven / Gradle / Ivy

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A TestNG like dataprovider runner for JUnit having a simplified syntax compared to all the existing JUnit4 features.

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/*
 * Copyright 2019 TNG Technology Consulting GmbH
 *
 * 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.
 */
package com.tngtech.java.junit.dataprovider.internal.convert;

import static com.tngtech.java.junit.dataprovider.common.Preconditions.checkArgument;
import static com.tngtech.java.junit.dataprovider.common.Preconditions.checkNotNull;

import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;

@SuppressFBWarnings(value = "NM_SAME_SIMPLE_NAME_AS_SUPERCLASS", justification = "for backwards compatibility and easier migration to core")
public abstract class AbstractObjectConverter
        extends com.tngtech.junit.dataprovider.convert.AbstractObjectConverter {

    @Override
    public abstract Object[] convert(V data, boolean isVarargs, Class[] parameterTypes);

    @Override
    protected void checkIfArgumentsMatchParameterTypes(Object[] arguments, Class[] parameterTypes) {
        checkNotNull(arguments, "'arguments' must not be null");
        checkNotNull(parameterTypes, "'testMethod' must not be null");
        checkArgument(parameterTypes.length == arguments.length, "Expected %d arguments for test method but got %d.",
                parameterTypes.length, arguments.length);

        super.checkIfArgumentsMatchParameterTypes(arguments, parameterTypes);
    }
}