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FieldDeclarationTest.java
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FieldDeclarationTest.java
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/*
* Copyright (C) 2007-2010 Júlio Vilmar Gesser.
* Copyright (C) 2011, 2013-2019 The JavaParser Team.
*
* This file is part of JavaParser.
*
* JavaParser can be used either under the terms of
* a) the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* b) the terms of the Apache License
*
* You should have received a copy of both licenses in LICENCE.LGPL and
* LICENCE.APACHE. Please refer to those files for details.
*
* JavaParser is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*/
package com.github.javaparser.ast.body;
import com.github.javaparser.ast.CompilationUnit;
import com.github.javaparser.ast.Modifier;
import com.github.javaparser.ast.Modifier.Keyword;
import com.github.javaparser.ast.NodeList;
import org.junit.jupiter.api.Test;
import static com.github.javaparser.StaticJavaParser.parse;
import static com.github.javaparser.StaticJavaParser.parseBodyDeclaration;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;
class FieldDeclarationTest {
@Test
void wofjweoifj() {
CompilationUnit compilationUnit = parse("" +
"class A {\n" +
" int a, b;\n" +
"}");
BodyDeclaration<?> declaration = compilationUnit.getType(0).getMembers().get(0);
FieldDeclaration fieldDeclaration = declaration.asFieldDeclaration();
VariableDeclarator var1 = fieldDeclaration.getVariables().get(0);
VariableDeclarator var2 = fieldDeclaration.getVariables().get(1);
assertEquals(var1, var1.getType().getParentNode().get());
assertEquals(var2, var2.getType().getParentNode().get());
}
@Test
void setModifiersPrimitiveType() {
FieldDeclaration field = parseBodyDeclaration("public static final int var = 1;").asFieldDeclaration();
testChangingModifiers(field);
}
@Test
void setModifiersNonPrimitiveType() {
FieldDeclaration field = parseBodyDeclaration("public static final String var = \"a\";").asFieldDeclaration();
testChangingModifiers(field);
}
private void testChangingModifiers(FieldDeclaration field) {
NodeList<Modifier> modifiers = field.getModifiers();
assertTrue(modifiers.contains(Modifier.publicModifier()));
assertTrue(modifiers.contains(Modifier.staticModifier()));
assertTrue(modifiers.contains(Modifier.finalModifier()));
assertEquals(3, modifiers.size());
field.setModifiers(new NodeList<Modifier>());
modifiers = field.getModifiers();
assertEquals(0, modifiers.size());
field.setModifiers(Keyword.PRIVATE, Keyword.SYNCHRONIZED);
modifiers = field.getModifiers();
assertTrue(modifiers.contains(Modifier.privateModifier()));
assertTrue(modifiers.contains(Modifier.synchronizedModifier()));
assertEquals(2, modifiers.size());
}
}