Examples with CompilationUnit com.github.javaparser.ast.CompilationUnit used on opensource projects

Example 51 with CompilationUnit

use of com.github.javaparser.ast.CompilationUnit in project javaparser by javaparser.

the class Issue185 method testIssue.

@Test
public void testIssue() throws FileNotFoundException {
    File src = adaptPath(new File("src/test/resources/recursion-issue"));
    CombinedTypeSolver combinedTypeSolver = new CombinedTypeSolver();
    combinedTypeSolver.add(new JavaParserTypeSolver(src));
    combinedTypeSolver.add(new ReflectionTypeSolver());
    CompilationUnit agendaCu = JavaParser.parse(adaptPath(new File("src/test/resources/recursion-issue/Usage.java")));
    MethodCallExpr foo = Navigator.findMethodCall(agendaCu, "foo").get();
    assertNotNull(foo);
    JavaParserFacade.get(combinedTypeSolver).getType(foo);
}

Example 52 with CompilationUnit

use of com.github.javaparser.ast.CompilationUnit in project javaparser by javaparser.

the class Issue186 method lambdaPrimitivesIssue.

@Test
public void lambdaPrimitivesIssue() {
    CompilationUnit cu = parseSample("Issue186");
    ClassOrInterfaceDeclaration clazz = Navigator.demandClass(cu, "JavaTest");
    MethodDeclaration methodDeclaration = Navigator.demandMethod(clazz, "bar");
    List<LambdaExpr> lambdas = methodDeclaration.findAll(LambdaExpr.class);
    TypeSolver typeSolver = new ReflectionTypeSolver();
    JavaParserFacade javaParserFacade = JavaParserFacade.get(typeSolver);
    assertEquals("java.util.function.Predicate<? super java.lang.String>", javaParserFacade.getType(lambdas.get(0)).describe());
    assertEquals("java.util.function.Function<? super java.lang.String, ? extends java.lang.Integer>", javaParserFacade.getType(lambdas.get(1)).describe());
    assertEquals("java.util.function.Predicate<? super java.lang.Integer>", javaParserFacade.getType(lambdas.get(2)).describe());
}

Example 53 with CompilationUnit

use of com.github.javaparser.ast.CompilationUnit in project javaparser by javaparser.

the class Issue200 method issue200.

@Test
public void issue200() {
    CompilationUnit cu = parseSample("Issue200");
    ClassOrInterfaceDeclaration clazz = Navigator.demandClass(cu, "JavaTest");
    MethodDeclaration methodDeclaration = Navigator.demandMethod(clazz, "foo");
    TypeSolver typeSolver = new ReflectionTypeSolver();
    JavaParserFacade javaParserFacade = JavaParserFacade.get(typeSolver);
    List<ReturnStmt> nodesByType = methodDeclaration.findAll(ReturnStmt.class);
    assertEquals("java.util.stream.Stream<JavaTest.Solved>", javaParserFacade.getType((nodesByType.get(0)).getExpression().get()).describe());
}

Example 54 with CompilationUnit

use of com.github.javaparser.ast.CompilationUnit in project javaparser by javaparser.

the class Issue228 method testSolvingMethodWitPrimitiveParameterTypeAsUsage.

@Test
public void testSolvingMethodWitPrimitiveParameterTypeAsUsage() {
    String code = "class Test { " + "  long l = call(1); " + "  long call(final long i) { " + "    return i; " + "  }" + "}";
    CompilationUnit cu = JavaParser.parse(code);
    MethodCallExpr methodCall = cu.findAll(MethodCallExpr.class).get(0);
    JavaParserFacade parserFacade = JavaParserFacade.get(new ReflectionTypeSolver());
    MethodUsage solvedCall = parserFacade.solveMethodAsUsage(methodCall);
    assertEquals("long", solvedCall.getParamType(0).describe());
}

Example 55 with CompilationUnit

use of com.github.javaparser.ast.CompilationUnit in project javaparser by javaparser.

the class Issue113 method issue113superClassIsResolvedCorrectly.

@Test
public void issue113superClassIsResolvedCorrectly() throws FileNotFoundException {
    String pathToSourceFile = adaptPath("src/test/resources/issue113/com/foo/Widget.java");
    CompilationUnit cu = JavaParser.parse(new File(pathToSourceFile));
    JavaParserClassDeclaration jssExtendedWidget = new JavaParserClassDeclaration(cu.getClassByName("Widget").get(), typeSolver);
    ResolvedReferenceType superClass = jssExtendedWidget.getSuperClass();
    assertEquals("com.foo.base.Widget", superClass.getQualifiedName());
}