| package com.github.javaparser.utils; |
| |
| import com.github.javaparser.ParseProblemException; |
| import com.github.javaparser.ParseResult; |
| import com.github.javaparser.ParserConfiguration; |
| import com.github.javaparser.ast.CompilationUnit; |
| import org.junit.jupiter.api.BeforeEach; |
| import org.junit.jupiter.api.Test; |
| |
| import java.io.IOException; |
| import java.nio.file.Path; |
| import java.util.List; |
| |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| import static org.junit.jupiter.api.Assertions.assertTrue; |
| import static org.junit.jupiter.api.Assertions.assertThrows; |
| |
| class SourceRootTest { |
| private final Path root = CodeGenerationUtils.mavenModuleRoot(SourceRootTest.class).resolve("src/test/resources/com/github/javaparser/utils/"); |
| private final SourceRoot sourceRoot = new SourceRoot(root); |
| |
| @BeforeEach |
| void before() { |
| sourceRoot.getParserConfiguration().setLanguageLevel(ParserConfiguration.LanguageLevel.BLEEDING_EDGE); |
| } |
| |
| @Test |
| void parseTestDirectory() throws IOException { |
| |
| List<ParseResult<CompilationUnit>> parseResults = sourceRoot.tryToParse(); |
| List<CompilationUnit> units = sourceRoot.getCompilationUnits(); |
| |
| assertEquals(2, units.size()); |
| assertTrue(units.stream().allMatch(unit -> !unit.getTypes().isEmpty() || unit.getModule().isPresent())); |
| assertTrue(parseResults.stream().noneMatch(cu -> cu.getResult().get().getStorage().get().getPath().toString().contains("source.root"))); |
| } |
| |
| @Test |
| void saveInCallback() throws IOException { |
| sourceRoot.parse("", sourceRoot.getParserConfiguration(), (localPath, absolutePath, result) -> SourceRoot.Callback.Result.SAVE); |
| } |
| |
| @Test |
| void saveInCallbackParallelized() { |
| sourceRoot.parseParallelized("", sourceRoot.getParserConfiguration(), ((localPath, absolutePath, result) -> |
| SourceRoot.Callback.Result.SAVE)); |
| } |
| |
| @Test |
| void fileAsRootIsNotAllowed() { |
| assertThrows(IllegalArgumentException.class, () -> { |
| Path path = CodeGenerationUtils.classLoaderRoot(SourceRootTest.class).resolve("com/github/javaparser/utils/Bla.java"); |
| new SourceRoot(path); |
| }); |
| } |
| |
| @Test |
| void dotsInRootDirectoryAreAllowed() throws IOException { |
| Path path = CodeGenerationUtils.mavenModuleRoot(SourceRootTest.class).resolve("src/test/resources/com/github/javaparser/utils/source.root"); |
| new SourceRoot(path).tryToParse(); |
| } |
| |
| @Test |
| void dotsInPackageAreNotAllowed() { |
| assertThrows(ParseProblemException.class, () -> { |
| Path path = CodeGenerationUtils.mavenModuleRoot(SourceRootTest.class).resolve("src/test/resources/com/github/javaparser/utils"); |
| new SourceRoot(path).parse("source.root", "Y.java"); |
| }); |
| } |
| } |