Examples with AnnotationTypeElementDeclaration org.eclipse.xtend.lib.macro.declaration.AnnotationTypeElementDeclaration used on opensource projects

Example 1 with AnnotationTypeElementDeclaration

use of org.eclipse.xtend.lib.macro.declaration.AnnotationTypeElementDeclaration in project xtext-xtend by eclipse.

the class DeclarationsTest method testAnnotation.

@Test
public void testAnnotation() {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("@SuppressWarnings(\"unused\")");
    _builder.newLine();
    _builder.append("class MyClass {");
    _builder.newLine();
    _builder.append("\t");
    _builder.append("@com.google.inject.Inject(optional=true) MyClass foo");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    final Procedure1<CompilationUnitImpl> _function = (CompilationUnitImpl it) -> {
        Assert.assertNull(it.getPackageName());
        TypeDeclaration _head = IterableExtensions.head(it.getSourceTypeDeclarations());
        final ClassDeclaration clazz = ((ClassDeclaration) _head);
        Assert.assertEquals("MyClass", clazz.getQualifiedName());
        final AnnotationReference suppressWarning = IterableExtensions.head(clazz.getAnnotations());
        final AnnotationTypeDeclaration supressWarningsDeclaration = suppressWarning.getAnnotationTypeDeclaration();
        Assert.assertEquals("java.lang.SuppressWarnings", supressWarningsDeclaration.getQualifiedName());
        Assert.assertEquals("unused", suppressWarning.getStringArrayValue("value")[0]);
        Assert.assertEquals(2, IterableExtensions.size(supressWarningsDeclaration.getAnnotations()));
        final AnnotationTypeElementDeclaration valueProperty = IterableExtensions.<AnnotationTypeElementDeclaration>head(Iterables.<AnnotationTypeElementDeclaration>filter(supressWarningsDeclaration.getDeclaredMembers(), AnnotationTypeElementDeclaration.class));
        Assert.assertEquals("String[]", valueProperty.getType().toString());
        Assert.assertEquals("value", valueProperty.getSimpleName());
        MemberDeclaration _head_1 = IterableExtensions.head(clazz.getDeclaredMembers());
        final FieldDeclaration field = ((FieldDeclaration) _head_1);
        final AnnotationReference inject = IterableExtensions.head(field.getAnnotations());
        Object _value = inject.getValue("optional");
        Assert.assertTrue((((Boolean) _value)).booleanValue());
    };
    this.asCompilationUnit(this.validFile(_builder), _function);
}