001/*
002 * Copyright (C) 2022 - 2024, the original author or authors.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *    http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package io.github.ascopes.jct.junit;
017
018import io.github.ascopes.jct.compilers.JctCompiler;
019import io.github.ascopes.jct.compilers.impl.JavacJctCompilerImpl;
020import io.github.ascopes.jct.utils.VisibleForTestingOnly;
021import org.apiguardian.api.API;
022import org.apiguardian.api.API.Status;
023import org.junit.jupiter.params.support.AnnotationConsumer;
024
025/**
026 * Argument provider for the {@link JavacCompilerTest} annotation.
027 *
028 * @author Ashley Scopes
029 * @since 0.0.1
030 */
031@API(since = "0.0.1", status = Status.STABLE)
032public final class JavacCompilersProvider extends AbstractCompilersProvider
033    implements AnnotationConsumer<JavacCompilerTest> {
034
035  /**
036   * Initialise the provider.
037   *
038   * <p>This is only visible for testing purposes, users should have no need to
039   * initialise this class directly.
040   */
041  @VisibleForTestingOnly
042  public JavacCompilersProvider() {
043    // Visible for testing only.
044  }
045
046  @Override
047  protected JctCompiler initializeNewCompiler() {
048    return new JavacJctCompilerImpl();
049  }
050
051  @Override
052  protected int minSupportedVersion() {
053    return JavacJctCompilerImpl.getEarliestSupportedVersionInt();
054  }
055
056  @Override
057  protected int maxSupportedVersion() {
058    return JavacJctCompilerImpl.getLatestSupportedVersionInt();
059  }
060
061  @Override
062  public void accept(JavacCompilerTest annotation) {
063    var min = annotation.minVersion();
064    var max = annotation.maxVersion();
065    var configurers = annotation.configurers();
066    var versioning = annotation.versionStrategy();
067    configure(min, max, configurers, versioning);
068  }
069}