Examples with CompilationUnitTree org.sonar.plugins.java.api.tree.CompilationUnitTree used on opensource projects

Example 66 with CompilationUnitTree

use of org.sonar.plugins.java.api.tree.CompilationUnitTree in project sonar-java by SonarSource.

the class TypeAndReferenceSolverTest method annotation_on_type.

@Test
public void annotation_on_type() {
    CompilationUnitTree compilationUnit = treeOf("@interface MyAnnotation { } @MyAnnotation class Class { }");
    ClassTreeImpl annotation = (ClassTreeImpl) compilationUnit.types().get(0);
    ClassTreeImpl clazz = (ClassTreeImpl) compilationUnit.types().get(1);
    List<AnnotationInstance> annotations = ((JavaSymbol.TypeJavaSymbol) clazz.symbol()).metadata().annotations();
    assertThat(annotations.size()).isEqualTo(1);
    assertThat(annotations.get(0).symbol().type().is(annotation.symbol().name())).isTrue();
}

Example 67 with CompilationUnitTree

use of org.sonar.plugins.java.api.tree.CompilationUnitTree in project sonar-java by SonarSource.

the class TypeAndReferenceSolverTest method parametrized_constructor.

@Test
public void parametrized_constructor() {
    CompilationUnitTree compilationUnit = treeOf("class A { <T> A(T t) {} void test() { new A(\"hello\"); } }");
    MethodTree testMethod = (MethodTree) ((ClassTreeImpl) compilationUnit.types().get(0)).members().get(1);
    NewClassTree newClassTree = (NewClassTree) ((ExpressionStatementTree) testMethod.block().body().get(0)).expression();
    Type identifierType = newClassTree.identifier().symbolType();
    assertThat(identifierType).isInstanceOf(MethodJavaType.class);
    assertThat(((MethodJavaType) identifierType).argTypes.get(0).is("java.lang.String")).isTrue();
}

Example 68 with CompilationUnitTree

use of org.sonar.plugins.java.api.tree.CompilationUnitTree in project sonar-java by SonarSource.

the class TypeAndReferenceSolverTest method returnTypeOf.

private Type returnTypeOf(String method, String invocation) {
    CompilationUnitTree compilationUnit = treeOf("class A { " + method + " void test() { " + invocation + " } }");
    MethodTree testMethod = (MethodTree) ((ClassTreeImpl) compilationUnit.types().get(0)).members().get(1);
    ExpressionTree methodInvocation = ((ExpressionStatementTree) testMethod.block().body().get(0)).expression();
    return methodInvocation.symbolType();
}

Example 69 with CompilationUnitTree

use of org.sonar.plugins.java.api.tree.CompilationUnitTree in project sonar-java by SonarSource.

the class TypeAndReferenceSolverTest method annotation_on_method_parameter.

@Test
public void annotation_on_method_parameter() {
    CompilationUnitTree compilationUnit = treeOf("@interface MyAnnotation { } class Class { void method(@MyAnnotation int a) { } }");
    ClassTreeImpl annotation = (ClassTreeImpl) compilationUnit.types().get(0);
    ClassTreeImpl clazz = (ClassTreeImpl) compilationUnit.types().get(1);
    MethodTreeImpl method = (MethodTreeImpl) clazz.members().get(0);
    VariableTreeImpl parameter = (VariableTreeImpl) method.parameters().get(0);
    List<AnnotationInstance> annotations = parameter.getSymbol().metadata().annotations();
    assertThat(annotations.size()).isEqualTo(1);
    assertThat(annotations.get(0).symbol().type().is(annotation.symbol().name())).isTrue();
}

Example 70 with CompilationUnitTree

use of org.sonar.plugins.java.api.tree.CompilationUnitTree in project sonar-java by SonarSource.

the class TypeAndReferenceSolverTest method treeOf.

private CompilationUnitTree treeOf(String input) {
    CompilationUnitTree tree = parse(input);
    SemanticModel.createFor(tree, new SquidClassLoader(Collections.emptyList()));
    return tree;
}